ADIC Switch DS9000 Series User Manual

Installation  
and  
Operating Guide  
DS9000 Series  
 
Copyright Notice (Europe)  
© Copyright ADIC Europe 1995, 1996, 1997, 1998, 1999, 2000, 2001  
All rights reserved. No part of this document may be copied or reproduced in any form or by any means, without  
prior written permission of ADIC Europe, ZAC des Basses Auges 1, rue Alfred de Vigny 78112 - Fourqueux,  
FRANCE.  
ADIC Europe assumes no responsibility for any errors that may appear in this document, and retains the right to  
make changes to these specifications and descriptions at any time, without notice.  
This publication may describe designs for which patents are pending, or have been granted. By publishing this  
information, ADIC Europe conveys no license under any patent or any other right.  
ADIC Europe makes no representation or warranty with respect to the contents of this document and specifically  
disclaims any implied warranties of merchantability or fitness for any particular purpose. Further, ADIC Europe  
reserves the right to revise or change this publication without obligation on the part of ADIC Europe to notify any  
person or organization of such revision of change.  
Every effort has been made to acknowledge trademarks and their owners. Trademarked names are used solely for  
identification or exemplary purposes, any omissions are made unintentionally.  
iii  
 
Blank Page  
iv  
 
Regulatory Notices  
FCC Notices (USA Only)  
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance  
with the manufacturer’s instruction manual, may cause interference with radio and television reception. This  
equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the  
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential  
installation. However, there is no guarantee that interference will not occur in a particular installation. If this  
equipment does cause harmful interference with radio or television reception, which can be determined by turning  
the equipment off and on, you are encouraged to try to correct the interference by one or more of the following  
measures:  
Reorient the receiving antenna.  
Relocate the equipment with respect to the receiver.  
Move the equipment away from the receiver.  
Plug the equipment into a different outlet so that the equipment and the receiver are on different branch circuits.  
If necessary, consult a representative of ADIC or an experienced radio/television technician for additional  
suggestions. You may find the following booklet helpful: FCC Interference Handbook, 1996, available from the U.S.  
Government Printing Office, Washington, DC 20402, Stock No. 004-000-00450-7.  
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:  
This device may not cause harmful interference.  
This device must accept any interference received, including interference that may cause undesired operation.  
A Notice About Shielded Cables: Use only shielded cables for connecting peripherals to this device  
to reduce the possibility of interference with radio and television reception. Using shielded cables  
ensures that you maintain the appropriate FCC radio frequency emissions compliance (for a Class A  
device) or FCC certification (for a Class B device) of this product.  
The following information is provided on the device or devices covered in this document in compliance with FCC  
regulations:  
Product Name:  
Model number:  
DS9000 Series  
DS9X00  
Company name: Advanced Digital Information Corporation  
PO Box 97057  
Redmond, WA 98073-9757 USA  
(425) 881-8004  
v
 
IC Notice (Canada Only)  
Most tape libraries are classified by the Industry Canada (IC) Interference-Causing Equipment Standard #3  
(ICES-003) as Class B digital devices. To determine which classification (Class A or B) applies to your tape library,  
examine all registration labels located on the bottom or the back panel of your library. A statement in the form of “IC  
Class A ICES-3” or “IC Class B ICES-3” will be located on one of these labels.  
Note that Industry Canada regulations provide that changes or modifications not expressly approved by the tape  
library manufacturer could void your authority to operate this equipment.  
This Class B (or Class A, if so indicated on the registration label) digital apparatus meets the requirements of  
the Canadian Interference-Causing Equipment Regulations.  
Cet appareil numérique de la Classe B (ou Classe A, si ainsi indiqué sur l’étiquette d’enregistration) respecte  
toutes les exigences du Reglement sur le Materiel Brouilleur du Canada.  
EN 55022 Compliance (Czech Republic Only)  
This device belongs to category B devices as described in EN 55022, unless it is specifically stated that it is a  
category A device on the specification label. The following applies to devices in category A of EN 55022 (radius of  
protection up to 30 meters). The user of the device is obliged to take all steps necessary to remove sources of  
interference to telecommunication or other devices.  
Pokud nenÌ na typovÈm ötitku poËÌtaËe uvedeno, ûe spad· do t¯ Ìdy A podle EN 55022, spad· automaticky do  
t¯ Ìdy B podle EN 55022. Pro za¯ ÌzenÌ za¯ azen· do t¯ Ìdy A (ochrannÈ p· smo 30m) podle EN 55022 platÌ  
n· sledujÌcÌ. Dojde-li k ruöenÌ telekomunikaËnÌch nebo jinych za¯ ÌzenÌ, je uûivatel povinen provÈst takov·  
opat¯ enÌ, aby ruöenÌ odstranil.  
CE Notice  
Marking by the symbol indicates compliance of this tape library to the EMC (Electromagnetic Compatibility)  
directive of the European Community. Such marking is indicative that this tape library meets or exceeds the  
following technical standards:  
EN 55022 — “Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology  
Equipment.” This system is an EN 55022 Class B device.  
EN 50081-1 — “Electromagnetic compatibility—Generic emission standard Part 1: Residential, commercial, and  
light industry.”  
EN 50082-1:1997 — “Electromagnetic compatibility—Generic immunity standard Part 1: Residential, commercial,  
and light industry.”  
EN 61000-3-2 — “Harmonic current emissions test.” — Device Class A.  
EN61000-3-3 — “Voltage fluctuations and flicker in low-voltage supply systems test.”  
EN 61000-4-2 — “Electrostatic discharge immunity test.” — Severity level 3.  
EN 61000-4-3 — “Radiated, radio-frequency, electromagnetic field immunity test.” — Severity level 2.  
EN 61000-4-4 — “Electrical fast transient/burst immunity test.” — Severity level 2.  
EN 61000-4-5 — “Surge immunity test.” — Severity level 2.  
vi  
 
EN 61000-4-6 — “Immunity to conducted disturbances, induced by radio-frequency fields.” — Severity level 2.  
EN 61000-4-8 — “Power frequency magnetic field immunity test.” — Severity level 2.  
EN 61000-4-11 — “Voltage dips, short interruptions and voltage variations immunity test.” — Performance criteria  
B and C.  
ENV 50204 — “Radiated electromagnetic field from digital radio telephones.”  
EN 60950:1992 + Amd.1:1993 + Amd.2:1993 with considerations to Amd.3:1995 — “Safety of Information  
Technology Equipment including Electrical Business Equipment.”  
A “Declaration of Conformity” in accordance with the preceding standards has been made and is on file at ADIC  
Europe, ZAC de Basses Auges, 1, rue Alfred de Vigny, 78112 Fourqueux, FRANCE.  
vii  
 
DECLARATION OF CONFORMITY  
according to EN 45014  
Advanced Digital Information Corporation  
Manufacturer’s Name:  
11431 Willows Road  
Redmond, Washington 98052  
USA  
ZAC des Basses Auges  
Manufacturer’s Address:  
1, rue Alfred de Vigny  
78112 Fourqueux,  
FRANCE  
declares, that the product:  
DS9000 Series  
Product  
(Produit, Erzeugnis):  
DS9800D  
DS9700D  
DS9400D/L  
DS9400  
Model Numbers  
(Marque Commercial,  
Warenbezeichnung):  
conforms to the following international standards,  
EN 50081-1, EN-55022 Class B  
Emissions:  
Immunity:  
EN 50082-1  
EN 60950  
ISO 9001  
Safety:  
Quality:  
Supplementary Information:  
Signature on File  
Signature on File  
Signature:  
Full Name:  
Position:  
Date:  
Signature:  
Full Name:  
Position:  
Date:  
Redmond, WA USA  
Fourqueux, FRANCE  
Place:  
Place:  
viii  
 
Safety Notices  
Warnings  
CAUTION  
RISK OF ELECTRIC SHOCK  
DO NOT OPEN  
TO REDUCE  
CAUTION :  
This symbol should alert the  
THE RISK OF ELECTRIC  
SHOCK, DO NOT REMOVE  
COVER (OR BACK).  
NO USER-SERVICEABLE  
PARTS INSIDE. REFER  
SERVICING TO QUALIFIED  
SERVICE PERSONNEL.  
user to the presence of  
"dangerous voltage" inside  
the product that might cause  
harm or electric shock.  
Caution  
All safety and operating instructions should be read before this product is  
operated, and should be retained for future reference. This unit has been  
engineered and manufactured to assure your personal safety. Improper use can  
result in potential electrical shock or fire hazards. In order not to defeat the  
safeguards, observe the following basic rules for its installation, use and  
servicing.  
Heed Warnings - All warnings on the product and in the operating instructions should be adhered to.  
Follow Instructions - All operating and use instructions should be followed.  
Ventilation - The product should be situated so that its location or position does not interfere with proper  
ventilation.  
Heat - The product should be situated away from heat sources such as radiators, heat registers, furnaces, or  
other heat producing appliances.  
Power Sources - The product should be connected to a power source only of the type directed in the operating  
instructions or as marked on the product.  
Power Cord Protection - The AC line cord should be routed so that it is not likely to be walked on or pinched  
by items placed upon or against it, paying particular attention to the cord at the wall receptacle, and the point  
where the cord exits from the product.  
Object and Liquid Entry - Care should be taken to insure that objects do not fall and liquids are not spilled into  
the product’s enclosure through openings.  
Servicing - The user should not attempt to service the product beyond that described in the operating  
instructions. All other servicing should be referred to qualified service personnel.  
ix  
 
Precautions  
Do not use oil, solvents, gasoline, paint thinners or insecticides on the unit.  
Do not expose the unit to moisture, to temperatures higher than 60ºC (140ºF) or to extreme low temperatures.  
Keep the unit away from direct sunlight, strong magnetic fields, excessive dust, humidity and  
electronic/electrical equipment, which generate electrical noise.  
Hold the AC power plug by the head when removing it from the AC source outlet; pulling the cord can damage  
the internal wires.  
Use the unit on a firm level surface free from vibration, and do not place anything on top of unit.  
x
Safety Notices  
 
Table of Contents  
Copyright Notice............................................................................................................................................... ii  
Copyright Notice (Europe)...............................................................................................................................iii  
Regulatory Notices.............................................................................................................................................v  
Safety Notices ...................................................................................................................................................ix  
Chapter 1 Introduction.............................................................................................................................................. 1  
Equipment Description...................................................................................................................................... 2  
DLT Drives ....................................................................................................................................................... 2  
Options.............................................................................................................................................................. 2  
SCSI Interface........................................................................................................................................................... 2  
Front Panel Controls and Indicators.................................................................................................................. 3  
Rear Panel Controls and Connectors................................................................................................................. 7  
Data Cartridge................................................................................................................................................... 8  
Other Requirements .......................................................................................................................................... 9  
Application Software ................................................................................................................................................ 9  
Chapter 2 Installation.............................................................................................................................................. 11  
Unpacking and Inspecting............................................................................................................................... 12  
Checking the Accessories................................................................................................................................ 12  
Installing the Host Adapter ............................................................................................................................. 12  
Connecting the Interface Cable....................................................................................................................... 12  
Connecting More than One DS9000 Series Unit .................................................................................................... 13  
Setting the SCSI ID......................................................................................................................................... 14  
Check the SCSI Bus Termination ................................................................................................................... 15  
Connecting Power and Turning On................................................................................................................. 15  
Installing the Application Software................................................................................................................. 16  
Chapter 3 Operation and Maintenance.................................................................................................................... 17  
Power-on Self-Test.......................................................................................................................................... 18  
Drive Status............................................................................................................................................................. 18  
Loading the Data Cartridge............................................................................................................................. 25  
Data Protection................................................................................................................................................ 27  
Tape in Use ..................................................................................................................................................... 27  
Removing the Data Cartridge.......................................................................................................................... 28  
Cleaning the Tape Head .................................................................................................................................. 28  
Cleaning the Enclosure ................................................................................................................................... 30  
Chapter 4 Troubleshooting and Diagnostics ........................................................................................................... 31  
Troubleshooting Chart .................................................................................................................................... 32  
Use Cleaning Tape LED.................................................................................................................................. 34  
xi  
 
Why the Use Cleaning Tape LED Gets Turned ON.................................................................................................34  
High Humidity .................................................................................................................................................35  
When Assistance is Required...........................................................................................................................36  
Calling ADIC’s Technical Assistance Center (ATAC)............................................................................................36  
Appendix A Specifications ......................................................................................................................................37  
Appendix B Drive Configuration.............................................................................................................................39  
Index........................................................................................................................................................................45  
xii  
Table of Contents  
 
Chapter  
1
Introduction  
This Chapter. . .  
provides a physical description of the switches, indicators and connectors  
on the front and rear panels of the DS9000 Series.  
describes other requirements (additional hardware and software) needed  
to use the DS9000 Series devices.  
1
 
Equipment Description  
The ADIC DS9000 Series consists of several models: the ADIC 4000, DS9400D/L, DS9700D and DS9800D. All  
are SCSI compatible, high performance, streaming tape cartridge devices designed for storage of near-line and off-  
line data.  
The DS9400D/L, DS9700D, and DS9800D are equipped with a 2-line by 20-character, back-lit LCD display. The  
LCD displays drive status messages, error messages, and drive Power-On Self-Test (POST) results messages. The  
ADIC 4000 uses the drive bezel LEDs to communicate drive operations. The DS9000 Series also includes Flash  
EEPROM technology that allows easy on-site installation of firmware updates from tape or from the host.  
DLT Drives  
Your DS9000 Series is equipped with a third-, or fourth-generation DLT drive. The DLT4000 and DLT7000 drives  
can read and write 2.6 GB, 6.0 GB, and 10.0 GB tape formats for 100% interchange compatibility with earlier DLT  
drives. The DLT 8000 drive can read and write 10.0, 15.0, 20.0, and 35.0 GB tape formats for 100% interchange  
compatibility with the DLT 2000, DLT 2000xt, DLT 4000, and DLT 7000 drives. DLT 8000 default tape density is  
40 GB (80 GB compressed) when using the DLTTape IV data cartridge. Tape density is selectable by the application  
software or via the Operator Panel.  
Model  
Drive  
Model  
Cartridge Max Capacity Sustained Transfer Rate  
(density - compressed mode)  
(compressed mode)  
DS9400D/L  
ADIC 4000  
DLT4000 20 GB (DLTTape III)  
30 GB (DLTTape IIIXT)  
40 GB (DLTTape IV)  
3.0 MB/sec (180 MB/min)  
DS9700D  
DS9800D  
DLT7000 20 GB (DLTTape III)  
30 GB (DLTTape IIIXT)  
70 GB (DLTTape IV)  
10.0 MB/sec (600 MB/min)  
12.0 MB/sec (720 MB/min)  
DLT8000 20 GB (DLTTape III)  
30 GB (DLTTape IIIXT)  
80 GB (DLTTape IV)  
Maximum Capacity and Sustained Transfer Rates  
Options  
SCSI Interface  
The DS9000 Series is available with several different SCSI interfaces. These include Single-Ended (SE), Low  
Voltage Differential/Single-Ended (LVD/SE), or High Voltage Differential (HVD) SCSI interface.  
2
 
Caution  
SE and LVD/SE SCSI devices are not compatible with HVD SCSI devices.  
Equipment damage may occur if you connect your DS9000 Series unit to an  
incompatible SCSI bus.  
Front Panel Controls and Indicators  
Figures 1 through 3 show the controls and indicators located on the front panel of the DS9000 Series.  
Figure 1. DS9800D Front Panel  
Introduction  
3
 
Figure 2. DS9700D Front Panel  
4
 
Figure 3. DS9400D/L Front Panel (ADIC 4000 does not include the LCD)  
Introduction  
5
 
Front Panel Indicators and Controls  
2-line by 20-character LCD Displays drive status, error messages, POST results  
Display  
Beeper  
Sounds whenever it is OK to operate the cartridge insert/release handle. The green  
Operate Handle LED should be ON whenever the Beeper sounds.  
Write Protected  
ON = Tape write-protected.  
(orange)  
= Tape write enabled.  
OFF  
Tape in Use  
Blinking = Tape moving.  
(yellow)  
= Tape loaded; ready for use.  
ON  
Use Cleaning Tape (yellow)  
ON = Drive head needs cleaning, or the tape is bad.  
OFF = cleaning complete, or cleaning unnecessary.  
Operate Handle  
ON = OK to operate the cartridge insert/release handle.  
(green)  
= Do not operate the cartridge insert/release handle.  
OFF  
Density Select 2.6  
ON = Tape is recorded in 2.6 GB format.  
(yellow)  
= Tape is recorded in another density.  
Blinking  
Density Select 6.0 (yellow)  
ON = Tape is recorded in 6.0 GB format.  
Blinking = Tape is recorded in another density.  
Density Select 10.0  
ON = Tape is recorded in 10.0 GB format.  
(yellow)  
= Tape is recorded in another density.  
Blinking  
Density Select 15.0  
ON = Tape is recorded in 15.0 GB format.  
(yellow)  
= Tape is recorded in another density.  
Blinking  
Density Select 20.0  
(yellow) [DS9400D/L, ADIC  
4000]  
ON = Tape is recorded in 20.0 GB format.  
Blinking  
= Tape is recorded in another density.  
Density Select 35.0  
(yellow) [DS9700D]  
ON = Tape is recorded in 35.0 GB format.  
= Tape is recorded in another density  
Blinking  
ON = Tape is recorded in 40.0 GB format.  
Density Select 40.0  
(yellow) [DS9800D]  
= Tape is recorded in another density  
Blinking  
Compress  
ON = Compression mode enabled.  
(yellow)  
= Compression mode disabled.  
OFF  
Density Override (yellow)  
ON = Density selected from front panel.  
OFF (default) = Density selected from host.  
Blinking = In density selection mode.  
Unload Button  
Pressing this button initiates a manual unload of the tape. This may take from 10  
seconds to 4 minutes depending on tape position.  
Lift this handle (only when the Operate Handle LED is ON, and after the  
momentary beep sounds) to load or eject a cartridge from the drive. The handle lifts  
to the open position and lowers to the closed position.  
Cartridge Insert/Release  
Handle  
6
 
Rear Panel Controls and Connectors  
Figure 4 shows the controls and connectors located on the rear panel of the DS9000 Series.  
3
AC Power  
Connector  
Power  
Switch  
SCSI ID  
Switch  
SCSI Channel  
Connectors  
Figure 4. DS9000 Series Rear Panel  
Introduction  
7
 
Rear Panel Controls and Connectors  
Purpose  
Control or Connector  
Turns power to the unit on and off.  
Receptacle for AC power cord.  
Power Switch  
AC Power Connector  
SCSI Channel Connectors  
Connections for the interface cable that connects the unit with  
the host computer and/or to other devices on the SCSI channel.  
The interface cable can be attached to either connector.  
All DS9000 Series models, except the DS9700D and DS9800D,  
are equipped with a 50-contact, shielded, low density SCSI  
device connector. The DS9700D and DS9800D, both fast, wide  
SCSI devices, use a 68-pin high density SCSI device connector.  
Used to select the SCSI ID for the DLT drive. Factory set at 0.  
SCSI ID Switch  
Data Cartridge  
The data cartridges used in the DS9000 Series are housed in 4-inch plastic cases and employ ½-inch metal particle  
tape. Table 4 describes and lists the media cartridges that can be used with the four models.  
Media Cartridge  
Model  
Drive Model Cartridge Model  
Cartridge  
Color  
Tape  
Length  
DS9400D/L  
ADIC 4000  
DLT4000  
DLT7000  
DLT8000  
DLTTape III  
DLTTape IIIXT  
DLTTape IV  
gray  
white  
brown  
1100 feet  
1800 feet  
1800 feet  
DS9700D  
DS9800D  
DLTTape III  
DLTTape IIIXT  
DLTTape IV  
gray  
white  
brown  
1100 feet  
1800 feet  
1800 feet  
DLTTape III  
DLTTape IIIXT  
DLTTape IV  
gray  
white  
brown  
1100 feet  
1800 feet  
1800 feet  
Table 4. Media Cartridges  
The Write-Protect switch prevents accidental erasure of data. If the switch is moved all the way to the left, the  
cartridge is write-protected and the drive cannot write to, or erase data from, the cartridge. The small orange  
rectangle will be visible whenever the cartridge is write-protected. Additionally, an arrow (beneath the orange  
rectangle and above the two lines on the switch), indicates when data cannot be written to the cartridge. If the switch  
is moved all the way to the right, the cartridge is write-enabled and the drive can write data to, or erase data from, the  
cartridge. The orange rectangle will not be visible whenever the cartridge is write-enabled. On the right side of the  
write-protect switch an arrow over one line indicates that data can be written to the cartridge if it is slid to the right.  
8
 
Orange  
Indicator  
Write-protect  
Switch  
Write-Protected  
Write-Enabled  
Figure 5. DLT Data Cartridge  
Cautions  
Always remove any cartridge from the drive before turning off host  
system power. Failure to remove a cartridge can result in cartridge and  
drive damage.  
When a cartridge is removed from the drive, return it to the plastic case to  
prolong the cartridge life.  
Other Requirements  
SCSI Host Adapter  
Your DS9000 Series must be connected to either an integrated SCSI host or a separate SCSI interface (host adapter)  
card installed in the computer – either directly to the I/O connector on the card or as part of an existing SCSI chain.  
The host adapter you choose will depend on your system requirements and your needs. If you are not sure about your  
host adapter requirements, please call ADIC’s Technical Assistance Center (ATAC) and ask for assistance. The SCSI  
interface must be installed before you connect the DS9000 Series.  
Application Software  
A variety of backup and data storage software is available for use with your DS9000 Series. The software you use  
will depend upon your storage needs and the system you are using. Please check with ADIC Sales or Customer  
Assistance if you have a question on the compatibility of a particular software package.  
Now you are ready to connect the DS9000 Series to your host computer. Follow the instructions provided in the next  
chapter.  
Introduction  
9
 
Blank Page  
10  
 
Chapter  
2
Installation  
This Chapter. . .  
explains the steps necessary to install and test the DS9000 Series Devices.  
provides a symbol next to each step verified as correct.  
11  
 
Unpacking and Inspecting  
Caution  
If the operating environment differs from the storage environment by 15° C  
(30° F) or more, let the unit acclimate to the surrounding environment for at  
least 12 hours.  
Unpack all items from the carton. Save the packing materials in case you need to move or ship the system in the  
future.  
Caution  
You must ship the DS9000 Series in the original or equivalent packing  
materials or your warranty may be invalidated.  
Checking the Accessories  
Check to make certain that the following items are included with your DS9000 Series:  
Power cord  
One DLTTape IV data cartridge  
One cleaning cartridge, or a coupon for a free DLT cleaning cartridge  
One SCSI cable  
One SCSI bus terminator  
This manual  
A Warranty Registration card  
None of the items should show signs of damage.  
Installing the Host Adapter  
At this point if your host computer system does not have native SCSI capability and the host adapter you are using is  
not installed, please install it. Refer to the manual that came with your host adapter for specific directions.  
When the host adapter card is installed return to this point in the manual.  
Connecting the Interface Cable  
Attach an interface cable between the host adapter and the DS9000 Series. The kind of cable needed depends on the  
kind of SCSI bus connector on the host adapter. The DS9000 Series has two SCSI device connectors on the rear  
panel. It does not matter which connector is used.  
12  
Installation  
 
Note  
Make sure that the SCSI cable between the host adapter and the DS9000 Series is secure and the  
connections are fastened correctly.  
Connecting More than One DS9000 Series Unit  
If connecting to more than one DS9000 Series unit on the same SCSI channel, connect each unit to the previous unit  
with an interface cable. The connection sequence between the units is not critical. Refer to Figure 6 to see a  
configuration set-up.  
Note  
4 DS9X00 Units  
Daisy Chained  
Terminator  
SCSI ID 3  
SCSI ID 2  
SCSI  
Interface Cables  
SCSI ID 1  
Host Computer  
SCSI ID 0  
Figure 6. Cable Diagram for 4 DS9000 Series Units  
Installation  
13  
 
Setting the SCSI ID  
The SCSI address of the DS9000 Series may need to be changed, depending upon factors in the setup, operating  
system, and number of SCSI devices on the bus. Each device on the bus must have its own address. See Figures 6  
and 7.  
Notes  
3
SCSI ID  
Switch  
Figure 7. SCSI ID Switch  
Note  
14  
Installation  
 
The SCSI ID switch is located on the rear of the DS9000 Series (see Figure 7). Use a small pointed object to press  
either the + button on the bottom, or the minus button on the top of the switch to select the proper ID.  
Count each device's SCSI IDs in order from 0 to 7 (or from 0 to 15) on each SCSI bus to confirm that no  
two devices have the same ID number assigned.  
Note  
Check the SCSI Bus Termination  
SCSI buses require termination at each end for proper operation. A typical external subsystem installation would be  
terminated at the SCSI host adapter and at the last device in the chain.  
If an external device is being used with an internal device (on the same channel), the SCSI host adapter would now  
be in the middle of the bus rather than at the end. In this case, the termination would be at the internal device and the  
last drive in the external chain. The terminators on the SCSI host adapter would be removed. Refer to the SCSI host  
adapter manual for directions on removing the terminators on the board.  
Is there a terminator installed on each end of the SCSI bus?  
Note  
Connecting Power and Turning On  
Plug the power cord into the back of the DS9000 Series.  
Plug the power cord from the DS9000 Series into a GROUNDED electrical outlet.  
Plug the power cord from the host system into the same GROUNDED electrical circuit if  
possible. Computers and peripherals should always share the same grounds.  
Turn ON the power to the host system.  
Turn the DS9000 Series power ON.  
Installation  
15  
 
Note  
Installing the Application Software  
Refer to the application software installation guide and install the backup software, if  
necessary.  
After completing installation of the DS9000 Series unit and backup software, run a small  
backup/restore test and compare the results to confirm that the unit is working correctly.  
Refer to the software installation guide for additional information.  
16  
Installation  
 
Chapter  
3
Operation and Maintenance  
This Chapter . . .  
describes normal operating features of the DS9000 Series.  
explains how, and when to clean the tape head.  
describes how to clean the enclosure.  
17  
 
Power-on Self-Test  
When the system power is ON, the DLT drive performs a Power-on Self-Test (POST). The sequence of events is as  
follows:  
1. The LEDs on the right front panel of the DLT drive will turn on sequentially from top to bottom. All LEDs  
will remain ON for a few seconds.  
2. The LEDs on the left front panel will turn ON at the same time for about three seconds and then turn OFF.  
3. The Operate Handle, Write Protected, and Use Cleaning Tape LEDs will turn OFF. The Tape in  
Use LED will blink while the tape drive initializes.  
If the external SCSI bus terminator has a Term Power LED it should also be illuminated.  
Drive Status  
LED Indicators  
After initialization, the drive will be in one of the four states listed in the following table:  
Drive State  
LED Indicator Displays and Drive Actions  
1. No cartridge is present.  
A. The Tape in Use LED turns OFF.  
B. The Operate Handle LED turns ON.  
C. The handle is unlatched.  
D. The drive beeps momentarily.  
2. A cartridge is present and the The drive loads the cartridge.  
handle is down.  
When the Tape in Use LED stops blinking and stays ON, the  
tape’s actual density lights. For example, if the actual tape density  
is 2.6, then the LED turns ON next to the 2.6 label.  
When the Density Override LED blinks, select a density setting.  
The drive is ready for use.  
3. A cartridge is present, but the  
handle is up (not  
The Tape in Use LED turns OFF. The Operate Handle LED  
flashes.  
recommended).  
When the handle is lowered, the cartridge loads.  
4. The drive detects an error  
condition.  
All right or left side LEDs blink repeatedly.  
Try to unload the tape (if present) and reinitialize the drive by  
pressing the Unload button or switch the power OFF and then  
ON. The right or left side LEDs stop blinking and the drive tries  
to reinitialize. The LEDs turn ON with a constant illumination,  
and then turn OFF if the test succeeds.  
18  
Operation and Maintenance  
 
LCD Messages (DS9400D/L, DS9700D and DS9800D)  
The following table describes the messages displayed on the LCD during and immediately after the POST:  
LCD Message  
Drive State  
1. POST is executing.  
Will be displayed for 3 to 5 seconds, followed by:  
“DRV F/W” is the firmware version of the drive.  
“LCD F/W” is the firmware version of the LCD controller.  
“ID” is the SCSI ID setting of the drive.  
“CPH” is the cumulative power on hours of the drive.  
“TSL” is the time since last cleaning cycle of the drive (will reset  
to zero after every cleaning cycle if followed by a power recycle).  
“DCL” is the drive data cartridge load counter.  
2. POST completed, no cartridge  
is present, and the handle is  
down.  
Note  
This is the preferred state  
for the DS9000 when  
powering up.  
3. POST completed, a cartridge  
is present, but the handle is up  
(not recommended).  
This message will appear after approximately 5 minutes.  
Note  
The DS9000 should not  
be left in this state when  
powering down.  
4. The drive detects an error  
condition.  
POST completes in about 13 seconds and the drive responds normally to all commands. However, it may take longer  
for the media to become ready.  
Operation and Maintenance  
19  
 
LED Indicators  
Use the following table to determine the drive’s operating condition:  
Right Indicator Panel LED  
Label  
Color State  
Operating Condition  
Orange ON  
OFF  
Tape is write-protected.  
Tape is write-enabled.  
Write Protected  
Yellow Blinking  
ON  
Tape is moving.  
Tape is loaded; ready for use.  
Tape in Use  
Yellow ON  
Drive head needs cleaning, or the  
tape is bad.  
Use Cleaning Tape  
Cleaning attempted, but tape expired,  
so cleaning not performed.  
Remains on after  
unloading cleaning  
tape  
After cleaning, turns  
on again when  
reloading data  
cartridge  
Problem data cartridge. Try another  
cartridge.  
Green ON  
OK to operate the Cartridge  
Insert/Release Handle.  
Operate Handle  
Do not operate the Cartridge  
Insert/Release Handle.  
OFF  
Blinking  
Drive was powered on with door  
open. Close door and let drive  
complete initialization.  
ON  
POST is starting.  
All Right Indicator Panel  
LEDs or,  
All Left Indicator Panel  
LEDs  
Blinking  
An error has occurred.  
(Continued on next page)  
20  
Operation and Maintenance  
 
Left Indicator Panel LED  
State  
Label  
Color  
Operating Condition  
2.6 (ADIC 4000, DS9400D/L,  
DS9700D)  
Yellow ON  
Blinking  
Tape is recorded in 2.6 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
6.0 (ADIC 4000, DS9400D/L,  
DS9700D)  
Yellow ON  
Blinking  
Tape is recorded in 6.0 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
10.0 (ADIC 4000,  
DS9400D/L)  
Yellow ON (default)  
Blinking  
Tape is recorded in 10.0 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
10.0/15.0 (DS9700D,  
DS9800D)  
Yellow ON (default)  
Blinking  
Tape is recorded in 10.0 or 15.0 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
20.0 (ADIC 4000,  
DS9400D/L, DS9700D,  
DS9800D)  
Yellow ON (default)  
Blinking  
Tape is recorded in 20.0 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
35.0 (DS9700D, DS9800D)  
40.0 (DS9800D)  
Yellow ON (default)  
Blinking  
Tape is recorded in 35.0 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
Yellow ON (default)  
Blinking  
Tape is recorded in 40.0 format.  
Tape is recorded in another density. The  
density selection was chosen earlier from  
BOT.  
Compress  
Yellow ON  
Compression mode enabled.  
(Compression can be done only in 10.0,  
15.0, 20.0, 35.0, and 40.0 density.)  
Compression mode disabled.  
OFF  
Density Override  
Yellow ON  
A density setting was selected earlier from  
the front panel.  
OFF (default)  
Density will be selected by the host  
(automatic).  
Blinking  
Blinking  
The unit is in density selection mode.  
A POST error has occurred.  
All Right Indicator Panel  
LEDs, or,  
all Left Indicator Panel  
LEDs  
Operation and Maintenance  
21  
 
LCD Messages (DS9400D/L, DS9700D and DS9800D only)  
The following table describes the messages displayed by the LCD during normal operation:  
Drive Operating Condition  
LCD Message  
No tape in drive.  
When loading or unloading a tape.  
“type” = 4000 OMX (DS9400D/L), 7000 OMX (DS9700D) or  
8000 OMX (DS9800D).  
During the loading process the display may toggle between  
“Loading >>>” and “Calibrating >>>”.  
Note  
While loading the tape, the drive will enter a false  
Ready Mode condition for a short period. During this  
false state the Tape In Use LED will continue to  
blink. Do not attempt any operations while the LED  
is blinking.  
When tape is unloaded.  
Continued on next page.  
22  
Operation and Maintenance  
 
Drive Operating Condition  
LCD Message  
When tape is loaded.  
“type” = 4000 OMX (DS9400D/L), 7000 OMX (DS9700D) or  
8000 OMX (DS9800D).  
“Compressed” if compression mode enabled or “Standard” if  
compression mode disabled.  
“15/30 GB” is drive dependent. “15/30 GB” = DLT2000XT,  
“20/40 GB” = DLT4000, “35/70 GB” = DLT7000, and “40/80 GB  
= DLT8000.  
This is the normal “Ready Screen”.  
During loading of a write-protected tape, the display will change  
from:  
If write-protected tape is inserted.  
“Loading >>>” to “Write Protected Tape Inside Drive”, the LCD  
back-light will toggle on/off and an audible alarm will sound.  
Write-protected tape fully loaded.  
“WPT” = Write Protected Tape in unit.  
“WPT” will toggle to “GB” and back to “WPT” and continue  
toggling until next drive action.  
Continued on next page.  
Operation and Maintenance  
23  
 
LCD Message  
Drive Operating Condition  
Whenever the system is writing to a  
tape, these two messages will  
alternate. Each message will be  
displayed for approximately 2.5  
seconds.  
“Writing”  
“2.1:1”  
indicates the system is writing to the tape.  
indicates the current compression ratio being used.  
indicates the amount of tape still available to be  
“16 GB”  
written to.  
3 arrows in motion (  
)
indicate tape travel.  
Whenever the system is reading a  
tape, this message will alternate  
with the ready screen.  
Reading  
indicates the system is reading from the tape.  
Whenever a tape is in motion.  
Motion Messages = Loading, Unloading, Reading, Writing,  
Positioning, Erasing, Cleaning and Rewinding.  
3 arrows in motion (  
)
indicate tape travel.  
Whenever an incorrect cartridge  
type is placed into a drive (i.e.  
DLTTape IV cartridge is placed in  
DLT2000 or DLT2000XT drive).  
The LCD will flash and the beeper will sound while this message  
is displayed.  
Press the Unload button, the drive will begin unloading the tape  
and the LCD will return to normal operation messages.  
Continued on next page.  
24  
Operation and Maintenance  
 
Drive Operating Condition  
LCD Message  
If new tape, or the drive cannot  
initialize the tape.  
followed by:  
followed by:  
A hardware error occurs during  
normal operation.  
Loading the Data Cartridge  
Warnings  
Before loading into a drive, ensure that all other items from this package  
are separated from the cartridge.  
Never press in on the hub portion of the data cartridge.  
Static electricity may cause the label or other items included in the  
package to occasionally cling to the DLT cartridge.  
In order to write data to, or erase data from the cartridge, check that the Write-Protect switch on the  
cartridge is in the write-enabled position - all the way to the right.  
Caution  
A data cartridge can be loaded only when the Operate Handle LED is ON.  
Do not attempt to open the Cartridge Insert/Release Handle unless this  
LED is ON steady.  
Lift up on the Cartridge Insert/Release Handle.  
Operation and Maintenance  
25  
 
Figure 8. Loading a Data Cartridge  
Insert the data cartridge into the slot.  
Push the cartridge into the drive.  
Push the Cartridge Insert/Release Handle closed. The drive will go on-line.  
A load sequence will initiate where the Operate Handle LED will turn OFF and the Tape in Use LED  
will blink while the drive moves the tape to BOT (Beginning of Tape). When the tape is at BOT, the Tape  
in Use LED will turn ON steady. Additionally, one of the compression density LEDs on the Left Indicator  
Panel may be illuminated or blinking. The tape is now ready for use.  
26  
Operation and Maintenance  
 
Data Protection  
Write-Protection of the Data Cartridge While Inside the Drive  
The Write-Protect switch on the data cartridge can be moved while the  
cartridge is loaded into the drive. The drive will turn on the Write Protected  
LED immediately. However, if the drive is writing to the tape, write protect  
does not take effect until the write operation is completed.  
If you move the Write-Protect switch from the write-protected position  
(on the left) to the write-enabled position (to the right), the tape becomes  
write-enabled after several seconds.  
If you move the Write-Protect switch from the write-enabled position  
(on the right) to the write-protected position (to the left), the tape becomes  
write-protected after several seconds.  
Write-Protection of the Data Cartridge Outside of the Drive  
Move the Write-Protect switch to the left to write-protect the tape. The  
Write Protect LED (orange) is ON and data cannot be written to, or erased  
from the tape.  
Move the Write-Protect switch to the right to make the tape write-enabled.  
Data can now be written to, or erased from the tape, assuming it is not already  
software write-protected.  
Tape in Use  
Whenever the Tape in Use LED (yellow) is ON steady, the tape is ready to use. When the tape is being read,  
written, or rewound, the Tape in Use LED blinks.  
Use the following table to determine what is happening during cartridge use:  
(Right Indicator Panel)  
LED  
State  
Meaning  
ON steady  
A cartridge is loaded, but the tape is not moving. This  
can mean no application is communicating with the  
controller, or that the application is communicating but is  
not delivering commands for tape motion.  
Tape in Use  
A read or write is in progress.  
Blinks irregularly  
Blinks regularly  
Tape is loading, unloading, or rewinding.  
ON and beeper sounds Tape is unloaded into the cartridge and the cartridge can  
now be removed, or if the drive is unloaded, a cartridge  
can now be inserted.  
Operate Handle  
All LEDs  
Blinking  
An error has occurred during operation.  
Operation and Maintenance  
27  
 
Removing the Data Cartridge  
Caution  
Remove a cartridge from the drive before turning OFF host system power.  
Failure to remove a cartridge before turning OFF host system power can result  
in cartridge and drive damage.  
To unload a cartridge from the drive perform the following steps:  
Push the Unload button.  
The Tape in Use LED will blink as the tape rewinds.  
Caution  
A data cartridge can only be unloaded when the Operate Handle LED is ON.  
Do not attempt to open the Cartridge Insert/Release Handle unless this  
LED is ON steady.  
When the Operate Handle LED is ON (and the beeper has sounded), pull the Cartridge  
Insert/Release Handle open to eject the cartridge from the drive.  
Remove the cartridge.  
Push the Cartridge Insert/Release Handle closed.  
Caution  
After the cartridge is removed from the drive, return it to its plastic case to  
prolong the cartridge life.  
Cleaning the Tape Head  
The DS9000 Series is a highly sophisticated unit. No routine maintenance is required apart from periodically  
cleaning the drive head whenever the Use Cleaning Tape LED is illuminated and the LCD displays the following  
message:  
followed by:  
28  
Operation and Maintenance  
 
If the DS9000 Series device fails to operate correctly, immediately call the ADIC Customer Assistance Center (refer  
to When You Need Assistance in Chapter 4, Troubleshooting and Diagnostics, later in this manual).  
To clean the head, use a cleaning cartridge. Insert the cleaning cartridge in the drive following the Loading the Data  
Cartridge loading the procedure in Chapter 3. The drive will automatically clean the head. When the cleaning  
operation is complete, the beeper will sound, indicating that the cleaning cartridge should be removed.  
Drive Operating Condition  
LCD Message  
No tape in drive.  
When loading the cleaning tape.  
While the cleaning cycle is executing.  
When the cleaning cycle is completed. When the cleaning process is complete, the LCD will display  
the following text for 3 to 5 seconds:  
“CCL” is the Cleaning Cartridge Load Counter is the  
cumulative number of times a cleaning cartridge has been  
loaded in this drive.  
“CCA” is the cumulative number of times this cleaning  
cartridge has been used to clean a drive.  
When tape is unloaded.  
Caution  
Using cloth swabs, cotton swabs, cleaning agents, or unapproved cleaning  
cartridges will void the warranty. Use only an ADIC-approved cleaning  
cartridge.  
Caution  
Do not remove the cleaning cartridge before the drive sounds the beeper.  
Follow the Removing the Data Cartridge procedure in Chapter 3 to remove the cleaning cartridge from the drive.  
Operation and Maintenance  
29  
 
Note  
Loading the cleaning cartridge into the drive at the end of its cleaning cycle  
will result in a failed or shortened cleaning operation. If the Use Cleaning  
Tape LED is illuminated, replace the cleaning cartridge.  
Cleaning the Enclosure  
The outside of the enclosure can be cleaned with a damp towel. If a liquid all-purpose cleaner is  
used, apply it to a towel. Do not spray the enclosure.  
30  
Operation and Maintenance  
 
Chapter  
4
Troubleshooting and Diagnostics  
This Chapter. . .  
Lists a number of common problems and the actions to take to correct  
them.  
provides information on why the DLT drive turns on the Use Cleaning  
Tape LED.  
explains what to do when technical support is needed.  
31  
 
Troubleshooting Chart  
If the DS9000 Series fails during POST or operation, use the following table to determine the problem and the action  
to take:  
If . . .  
Then . . .  
Response . . .  
The system does not recognize  
the DS9000 Series unit  
The system may not be  
configured to recognize the  
SCSI ID  
Configure the system to see the  
ID.  
The SCSI ID might not be  
unique  
Change the SCSI ID and  
reconfigure the system. The new  
ID is effective at the next power-  
on.  
The parameters for the SCSI  
adapter may be incorrect  
Check the SCSI adapter  
installation.  
The SCSI signal cable may be  
loose  
Make sure the connector on each  
end of the cable is fully seated and  
the bail locks are secure.  
The SCSI terminator may not be Install the terminator; make sure  
present or might be loose  
the terminator is fully seated and  
the bail locks are secure.  
The SCSI bus may not be  
correctly terminated  
If the DS9000 Series unit is the  
last or only device on the bus,  
make sure the terminator is  
installed on the DS9000.  
If the DS9000 Series unit is not  
the last or only device on the bus,  
check the cable connections and  
make sure the terminator is  
installed at the end of the bus.  
(continued on next page)  
32  
Troubleshooting and Diagnostics  
 
If . . .  
Then . . .  
Response . . .  
The SCSI terminator may not be Be sure to install a terminator at  
at the end of the bus, or more  
than two terminators may be  
present  
each end of the bus. One  
terminator is usually installed at  
the host system.  
The system does not recognize  
the DS9000 Series unit  
1. The SCSI bus might be too 1. Limit the SCSI bus length to  
long.  
3 meters (9.8 feet) for SE  
configurations, 12 meters  
(39.4 feet) for LVD/SE  
configurations, and 25 meters  
(82 feet) for HVD  
configurations.  
2. Too many devices might be 2. Limit the number of devices  
on the bus  
on the bus.  
Check the system configuration  
rules.  
The DS9000 Series unit does  
not power up  
The DS9000 Series unit has no  
power  
Check the DS9000 Series unit  
power cord connections with the  
DS9000 Series unit power switch  
OFF.  
All right or all left indicator  
panel LEDs on the drive front  
panel blink  
A drive fault has occurred  
Try to unload the tape and  
reinitialize the drive by pressing  
the Unload button or turn the  
DS9000 Series unit power off and  
then on again.  
The LEDs will stop blinking and  
the drive will try to reinitialize.  
The LEDs will turn on steady  
again and go off if the test  
succeeds.  
Undetermined fatal or nonfatal  
errors have been detected.  
The bus termination or SCSI  
signal cable connections might  
be incorrect  
Make sure the SCSI bus is  
terminated.  
The AC power source grounding Use an AC outlet for the DS9000  
might be incorrect  
Series unit on the same AC circuit  
as the AC line powering the host  
system.  
Troubleshooting and Diagnostics  
33  
 
Use Cleaning Tape LED  
If an excessive number of read-after-write errors are detected during normal operation of the DS9000 Series unit, the  
Use Cleaning Tape LED will be turned on by the drive.  
Usually, the Use Cleaning Tape LED is turned on by the drive because of a dirty head, so the head should be  
cleaned (see Cleaning the Tape Head in Chapter 3, earlier in this manual) and the operation tried again.  
If the Use Cleaning Tape LED is again turned on and this appears that to be a cartridge rather than a drive  
problem, perform a complete backup from the source drive with a different cartridge, if necessary. Then discard the  
old cartridge. If unsure of the problem source, call ADIC Technical Assistance Center. For additional information  
see the section, When Assistance is Required, later in this chapter.  
The Use Cleaning Tape LED is normally turned off by executing a cleaning cycle or by cycling power to the  
DS9000 Series.  
Why the Use Cleaning Tape LED Gets Turned ON  
The Use Cleaning Tape LED will be turned on whenever the drives determine that low level error performance  
has degraded to a point where drive head cleaning is necessary. It does this by counting the number of C3 (soft)  
errors as well as the RAW (Read After Write) errors over a number of Mbytes. When a predetermined error rate  
threshold is reached, the drive displays the warning. Some drives display the warning after a specified number of  
hours of tape motion have been logged. When a tape is loaded, it may take several minutes for the indication to come  
on because the drive will wait for a specific number of bytes to be written. A hard (non-recoverable) error will cause  
the warning to be displayed immediately.  
The most common reasons the Use Cleaning Tape LED illuminates are listed below, in order of highest rate of  
occurrence:  
Dirty ("Stained") heads.  
A cleaning cycle must be executed to clear this indication.  
Worn tape.  
DLTTape IV cartridges are rated at 1,000,000 passes. Applications that overwrite small blocks of data  
cause "shoe shining" of the tape against the head and will reach the 1,000,000 passes sooner than  
might be expected.  
Harmful environment.  
Data errors result from a number of factors, each of which subtract from the margin between good  
data recovery and an error. Electrical or magnetic interference magnetic can decrease this margin.  
High levels of dust contamination, high humidity, and heat can also be significant factors.  
Example  
Placing a CRT monitor on top of, or directly next to, a DS9000 Series should  
always be avoided.  
Worn heads.  
The tape heads will eventually wear out causing the time between cleanings to get shorter and shorter.  
34  
Troubleshooting and Diagnostics  
 
Defective drive.  
Drive amplifier settings could be off, causing error rate degradation. The drive may have failed.  
High Humidity  
To minimize the chance of condensation, please observe the following guidelines:  
After exposing cartridges to temperatures outside the operating limits (5-40°C/40-113°F), stabilize  
them before use by keeping the cartridges at room temperature for a minimum of two hours.  
Avoid temperature problems by ensuring that the ventilator slots at the front of the drive and the grille  
on the bottom of the chassis are not obstructed so that the drive has adequate ventilation.  
Position the drive where the temperature is relatively stable, for example, away from open windows,  
fan heaters, and doors.  
Avoid leaving cartridges in severe temperature conditions, for example, in a car standing in bright  
sunlight.  
Avoid transferring data (reading from and writing to cartridges) when the temperature is changing by  
more than 10°C per hour.  
Troubleshooting and Diagnostics  
35  
 
When Assistance is Required  
Calling ADIC’s Technical Assistance Center (ATAC)  
Customer Support is provided free of charge to all ADIC customers who have a maintenance or warranty agreement.  
Customers should provide the unit’s serial number when calling for support.  
Warranty exchange service is available to all customers who have validated their warranty by returning the warranty  
card shipped with their unit, in accordance with the terms of the warranty.  
Before calling ATAC, follow these steps:  
Consult the documentation to solve any problems. Most questions are answered in the documentation.  
Identify whether the software or hardware worked properly anytime before the call was made. Also note if  
anything was changed in the system recently.  
Pinpoint the exact location of the problem, if possible. Note the steps you took which led to the problem.  
Can the user recreate the problem or is it a one-time occurrence?  
Note any error messages displayed on the PC screen or file server and record the exact error message.  
If possible, call while at the computer with the ADIC system installed and turned on.  
If running on a network, collect all pertinent information (model type, version #, network hardware, etc.)  
and be prepared to share it.  
Be prepared to provide the following information:  
Name  
Company name  
ADIC model number  
Serial number of ADIC unit  
Hardware configuration  
Software configuration  
A brief description of the problem  
Where the ADIC system was purchased.  
If this information is readily available when calling customer support, ADIC will be able to resolve the problem  
more quickly and efficiently.  
Note  
Please note that ADIC telephone support services are not provided as a substitute for proper review and use of  
applicable ADIC user manuals.  
36  
Troubleshooting and Diagnostics  
 
Appendix  
A
Specifications  
This Appendix . . .  
contains specification information on the DS9000 Series.  
37  
 
Drive  
Type:  
Quantum DLT4000  
Quantum DLT7000  
Quantum DLT8000  
ADIC 4000, DS9400D/L  
DS9700D  
DS9800D  
Data Transfer Rate  
(compressed mode):  
ADIC 4000, DS9400D/L  
DS9700D  
DS9800D  
180 MB/min.  
600 MB/min.  
720 MB/min  
Enclosure  
Electrical Interface:  
SCSI  
SCSI Fast, Wide  
SCSI Fast, Wide  
ADIC 4000, DS9400D/L  
DS9700D  
DS9800D  
Physical Interface  
50-pin, shielded, low-density device connector  
68-pin, shielded, high-density device connector  
Reliability  
Maintenance  
MTBF:  
Periodic cleaning of drive head using DLT cleaning cartridge.  
More than 80,000 power-on hours  
MTTR:  
Within 30 minutes (drive replacement)  
Physical  
Dimensions:  
Weight:  
5.75"(h) x 10.50" (w) x 14.50" (d)  
14 lbs.  
Environment  
Electrical:  
100-240 vac, 50-60 Hz, 0.6 - 0.3A  
less than 40 watts  
Power Consumption:  
BTU/Hour:  
170 to 205  
Temperature:  
5
C to 10 C (Operating)  
-40 C to 66 C (Storage/Shipping)  
Humidity:  
Vibration:  
Shock:  
20% to 80% (Operating)  
10% to 95% (Storage/Shipping)  
0.25G (5-500 Hz) (Operating)  
0.5G (5-500 Hz) (Storage/Shipping)  
2G Operating  
30G Storage/Shipping  
38  
Specifications  
 
Appendix  
B
Drive Configuration  
This Appendix . . .  
describes the options that can be selected by installing jumpers on the  
DLT Tape Drives.  
39  
 
SCSI Bus Parity  
DLT4000 Drives  
If the host computer system does not generate SCSI bus parity, disable the parity checking function in the DLT  
drives by installing a jumper over two pins on the SCSI ID connector . See Figure 9 for location of the connector.  
Front  
Bezel  
Left Side  
SCSI ID  
Connector  
Figure 9. DLT4000 Tape Drive Connectors (left side)  
Figure 10 shows which pins of the SCSI ID connector have to be connected by jumpers in order to disable parity.  
Disable  
Parity  
Figure 10. Disable Parity Pins on SCSI ID Connector  
40  
Drive Configuration  
 
DLT7000/DLT8000 Drives  
If the host computer system does not generate SCSI bus parity, disable the parity checking procedure in the  
DLT7000/DLT8000 drive by installing a jumper over two pins on the DFDT connector. See Figure 11 for location  
of the connector.  
F ront  
B ezel  
TRM PWR Connector  
Right Side  
DFDT Connector  
Figure 11. DLT7000/DLT8000 Tape Drive Connectors (right side)  
Figure 12 shows which pins of the DFDT connector have to be connected by jumper cables in order to disable parity.  
Disable  
Parity  
Figure 12. Disable Parity Pins on DFDT Connector  
Drive Configuration  
41  
 
SCSI Bus Termination and Terminator Power  
Note  
The SCSI bus must be terminated at both ends, and at least one device must  
supply terminator power.  
DLT4000 Drives  
The DLT4000 drive can be configured to supply terminator power and termination on the bus, by placing jumpers  
across specific pins on the TRM PWR/TRM ENB connector (see Figure 13 for the location of the TRM PWR/TRM  
ENB connector).  
F ront  
B ezel  
TRM PW R/TRM ENB  
Right Side  
Figure 13. DLT4000 Tape Drive Connectors (right side)  
Figure 14 and the table following it illustrate the possible position(s) for the TRM PWR/TRM ENB jumper(s).  
Warning  
If an external SCSI terminator is used, configurations and in Figure 14  
cannot be used.  
42  
Drive Configuration  
 
N o Term P ow er  
D isable A ctive Term ination  
Term P ow er  
D isable A ctive Term ination  
1
3
N o Term P ow er  
E nable A ctiv e Term ination  
Term P ow er  
E nable A ctive Term ination  
2
4
Figure 14. TRM PWR/TRM ENB Jumper Positions  
If . . .  
And . . .  
Response . . .  
Another device is  
The DS9000 Series is not  
Connect jumpers as in Figure 12.  
providing terminator power at the end of the SCSI bus  
chain  
Another device is  
The DS9000 Series is at the Connect jumpers as in Figure 12.  
providing terminator power end of the SCSI bus chain  
No other device on the  
SCSI bus is providing  
terminator power  
The DS9000 Series is not  
at the end of the SCSI bus  
chain  
Connect jumpers as in Figure 12.  
No other device on the  
SCSI bus is providing  
terminator power  
The DS9000 Series is at the Connect jumpers as in Figure 12.  
end of the SCSI bus chain  
DLT7000/DLT8000 Drives  
The DLT7000/DLT8000 drives can be configured to supply terminator power, by placing jumpers across specific  
pins on the TRM PWR connector (see Figure 15 for the location of the TRM PWR connector, and Figure 16 for  
location of pin pair 3/4).  
Drive Configuration  
43  
 
F ront  
B ezel  
TRM PWR Connector  
Right Side  
DFDT Connector  
Figure 15. DLT7000/DLT8000 Tape Drive Connectors (right side)  
TERMPOWER  
Figure 16. Term Power Pins on TRM PWR Connector  
44  
Drive Configuration  
 
Index  
45  
 
Customer Assistance, 36  
Customer Assistance Center, 29  
#
10.0 format, 21  
10.0 GB format, 6  
10.0 GB tape format, 2  
15.0 format, 21  
15.0 GB format, 6  
2.6 format, 21  
2.6 GB format, 6  
2.6 GB tape format, 2  
20.0 format, 21  
20.0 GB format, 6  
6.0 format, 21  
D
data cartridge, 8, 9, 25, 26, 42  
Data cartridge, 25  
data storage software, 9  
data transfer rate, 38  
Density Override LED, 6, 18  
Density Select 10.0 LED, 6  
Density Select 15.0 LED, 6  
Density Select 2.6 LED, 6  
Density Select 20.0 LED, 6  
Density Select 6.0 LED, 6  
Density Select 70.0 LED, 6  
density selection mode, 6, 21  
dimensions, 38  
6.0 GB format, 6  
6.0 GB tape format, 2  
70.0 GB format, 6  
A
B
disable parity, 40, 41  
DLT drives, 2  
drive error messages, 6  
Drive head, 6  
AC Power Connector, 8  
application software, 2  
Application Software, 9  
drive operating condition, 20  
Drive Operating Conditions, 19  
drive POST results, 6  
drive Power-On Self-Test (POST), 2  
Drive Status, 18  
backup software, 9, 16  
bail locks, 12, 32  
beeper, 23  
drive status messages, 2, 6  
drive type, 38  
Beeper, 6  
E
C
electrical, 38  
cartridge insert/release handle, 6  
Cartridge Insert/Release Handle, 6, 20, 25, 26, 28  
cleaning cartridge, 12, 29, 30, 38  
cleaning the drive head, 28  
cleaning the enclosure, 30  
Cleaning the Tape Head, 28  
Compress LED, 6  
electrical interference, 34  
EMI/RFI Compliance, v  
environment, 34  
environmental attributes, 38  
error messages, 2, 36  
Compression mode, 6  
F
compression mode disabled, 23  
Compression mode disabled, 21  
compression mode enabled, 23  
Compression mode enabled, 21  
configuration, 13  
Copyright Notice, ii  
Copyright Notice (Europe), iii  
customer assistance, 34  
front panel, 3, 6, 18, 21, 29, 33  
H
hardware error, 25  
heads, 34, 35  
host adapter, 12  
46  
Index  
 
host adapter, 9, 13  
host computer, 8, 9, 12, 16, 40, 41  
humidity, 34  
S
SCSI adapter, 32  
SCSI address, 14  
Humidity, 35, 38  
SCSI bus, 15, 16, 32, 33, 42, 43  
SCSI bus chain, 43  
SCSI bus connector, 12  
SCSI bus parity, 40, 41  
SCSI Bus Parity, 40  
I
I/O connector, 9  
installing backup software, 16  
interchange compatibility, 2  
interface cable, 8, 12, 13  
SCSI Bus Termination, 15  
SCSI Bus Termination and Terminator Power, 42  
SCSI cable, 13  
SCSI chain, 9  
SCSI channel, 8, 13  
SCSI Channel Connectors, 8  
SCSI device connectors, 12  
SCSI devices, 14  
L
loading the data cartridge, 29  
M
SCSI host adapter, 15  
SCSI Host Adapter, 15  
SCSI ID, 8, 14, 15, 32  
SCSI ID connector, 40, 41  
SCSI ID switch, 15  
magnetic interference, 34  
maintenance, 28  
Mean Time Between Failures, 38  
Mean Time To Repair, 38  
media, 19  
SCSI ID Switch, 8  
SCSI interface, 9  
Motion Messages, 24  
SCSI interface cable, 12  
SCSI signal cable, 32  
SCSI terminator, 32, 33  
SCSI terminator, 13, 15, 18  
Shock, 38  
O
Operate Handle LED, 6, 18, 20, 25, 26, 27, 28  
operating environment, 12  
surrounding environment, 12  
system configuration, 33  
P
T
physical attributes, 38  
POST, 18, 19, 20, 21, 32  
power consumption, 38  
Power LED, 18  
power switch, 8, 33  
Power-on Self-Test, 18  
tape density, 2  
Tape in Use LED, 6, 18, 20, 26, 27, 28  
Tape In Use LED, 22  
temperature, 35, 38  
temperature problems, 35  
term power, 42, 43  
terminator, 15  
R
Ready Mode, 22  
rear panel, 7, 12  
U
reliability, 38  
Unload button, 18, 28, 33  
Removing the Data Cartridge, 28  
Unload Button, 6  
Use Cleaning Tape LED, 6, 18, 20, 28, 30, 34  
Index  
47  
 
V
ventilation, 35  
Vibration, 38  
W
warranty, ii, iii, 12, 29, 36  
weight, 38  
write enabled, 6  
Write Protected LED, 6, 18, 20, 27  
write-enabled, 8, 20, 25, 27  
Write-Protect switch, 8, 25, 27  
write-protected, 6, 8, 20, 23, 27  
48  
Index  
 

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