Sony SDX-700 Series User manual

4-658-155-04(1)
2001 Sony Corporation
AIT Drive
SDX-700 Series
SDX-710 Series
User’s Guide

2
This document contains proprietary
information which is protected by
copyright.
All rights reserved. No part of this
document may be photocopied,
reproduced or translated to another
language without prior written consent
of Sony.
The information contained in this
document is subject to change without
notice.
SONY MAKES NO WARRANTY
OF ANY KIND WITH REGARD TO
THIS DOCUMENT.
Sony shall not be liable for error
contained herein, indirect, special,
incidental or consequential damages in
connection with the furnishing,
performance or use of this document.
VORSICHT
Diese Ausrüstung erfüllt die
Europäischen EMC-Bestimmungen für
die Verwendung in folgender /
folgenden Umgebung(en):
• Wohngegenden
• Gewerbegebiete
• Leichtindustriegebiete
(Diese Ausrüstung erfüllt die
Bestimmungen der Norm EN55022,
Klasse B.)
Contents
Introduction .......................................4
Product Features........................4
Precautions ................................5
Installation .........................................7
SCSI Connection/Setting the
SCSI ID (SDX-700C)............7
SCSI Connection/Setting the
SCSI ID (SDX-710C)............8
Option Switches (DIP Switch) ..9
Mounting Holes......................10
Remodeling from 5.25" Model
to 3.5" Model .......................13
Orientation...............................14
Operation .........................................15
Location of 3 LEDs .................15
LED Indication for
Drive Status .........................15
Drive Operation.......................16
Emergency Cassette Removal
Procedure .............................17
Interface Implementation.................20
Supported SCSI Messages ......20
Supported SCSI Commands....20
Specification ....................................21
Product Specifications.............21
Third Party Support Contacts
(In the USA) ...............................23
Sony Contacts ..................................25

3
SDX-700 Tape Drive
The Sony SDX-700 series drive is a high capacity data storage device using
Advanced Intelligent tape (AIT) technology. The SDX-700 series drive
achieves high data reliability through Read-After-Write, an additional level
of Error Correction Code, and other features.
The Sony SDX-700 series drive stores data on tape using a standard format
called AIT (Advanced Intelligent Tape) and ALDC formats.

4
Introduction
Product Features
* Assuming a 2.6 : 1 compression ratio.
(The compression ratio varies according to the type of data.)
• Supported Format : AIT-1, AIT-2, AIT-3
• Burst Transfer Rate
– 12 MB/s Asynchronous
– 160 MB/s Synchronous (SDX-700C)
– 40 MB/s Synchronous (SDX-710C)
• 18 MB Buffer Memory
• 3.5” Standard Height, 5.25” Half Height
• Embedded SCSI Interface
– Ultra 160 Wide LVD/SE SCSI (SDX-700C)
– Ultra Wide HVD SCSI (SDX-710C)
• Supports Variable or Fixed Record Length
• Supports SCSI Disconnection/Arbitration
• Frame Rewrite Function
• Three levels of Error Correction Code (ECC)
• High Speed search (120 times normal Read/Write speed of AIT-3 mode)
• Random Read, Append Write
Data Capacity
Transfer Rate (sustained)
SDX-700 series
100 GB uncompressed (with AIT-3 230 m tape)
260 GB compressed*(with AIT-3 230 m tape)
12 MB/s uncompressed

5
Precautions
Installation
Avoid placing the drive in a location subject to:
– high humidity
– high temperature
– mechanical shock and vibration
– direct sunlight
Operation
• Do not move the drive while it is operating. It may cause malfunction.
• Avoid exposing the drive to sudden changes from a low to high in
temperature. This may cause water condensation to collect inside the
drive. If the ambient temperature should suddenly rise while the drive is
turned on , wait at least one hour before turning on the drive. If you
attempt to operate the drive immediately after a sudden increase in
temperature, a malfunction may occur.
• Turning off the power to the drive while it is writing to tape may cause
the tape to become unreadable. All previously negotiated parameters will
be lost, whenever power to the drive is cycled.
• Upon execution of the hardware reset hole, the driver will be reset and
there is a risk of lost and unreadable data. Thus, please do not use the
hole other than repair purposes. (See page 15)
Transportation
• Keep the original packing materials to facilitate transportation of the
drive.
• Always remove the tape before moving the drive. After removing the
drive from the computer, repack the drive into its original packing.

6
Notice of SCSI Termination
The SDX-700C and SDX-710C conform to the Microsoft PC97 standard
which requires the internal (naked) drive to be terminated with an external
terminator.
Microsoft PC97 SCSI requirements
SCSI peripherals must not terminate the bus. Both internal and external cable ends are
instead terminated by plug-in connectors.
Terminato
r
68p cable
Host Computer Wide SCSI
This drive
Example of SCSI set-up

7
Installation
SCSI Connection/Setting the SCSI ID (SDX-700C)
SCSI 68pin Connector
5 V
Power Connector
1234
GND GND 12 V
Disable
Enable
Parity
Note :
=
= CLOSED/Jumper
Don’t care
OPEN/Jumper not
installed
Parity Disable
No Connection
SCSI ID 3 SCSI ID 2 SCSI ID 1 SCSI ID 0
Jumpers
SCSI ID
SCSI ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2 1 0
P.D.
N.C.
3
Parity Disable Jumper
Parity check function can be disabled by Jumper. Parity check is disabled
while left end jumper is installed. Parity generate function is always
enabled.

8
SCSI Connection/Setting the SCSI ID (SDX-710C)
SCSI 68pin Connector
5 V
Power Connector
1234
GND GND 12 V
Disable
Enable
Parity
Note :
=
= CLOSED/Jumper
Don’t care
OPEN/Jumper not
installed
Parity Disable
No Connection
SCSI ID 3 SCSI ID 2 SCSI ID 1 SCSI ID 0
Jumpers
SCSI ID
SCSI ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2 1 0
P.D.
N.C.
3
Parity Disable Jumper
Parity check function can be disabled by Jumper. Parity check is disabled
while left end jumper is installed. Parity generate function is always
enabled.

9
Option Switches (DIP Switch)
DIP Switch Positions
ON
12345678
DIP Switch
1 Reserved (OFF)
2 Reserved (OFF)
3 Reserved (OFF)
4 Reserved (OFF)
5 Terminator Power (ON)
6 Reserved (OFF)
7 DC Control (1) (ON)
8 DC Control (2) (OFF)
Data Compression Control DIP switch
Data compression can be selected by DIP switches. Data compression is
enabled while position 7 [DC Control (1)] is ON. Control by host can be
disabled when position 8 [DC Control (2)] is ON.

10
Mounting Holes
For 3.5" Standard Height (SDX-700C)
155.0±0.5 mm
(6.10 in)
7.0±0.5 mm
(0.28 in)
92.71 mm (3.65 in)
94.0±0.3 mm (3.70±0.01 in)
101.6±0.5 mm (4.00±0.02 in)
70.0±0.3 mm
(2.76 in)
42.0±0.3 mm
(1.65 in)
31.0±0.3 mm
(1.22 in)
3-M3 (depth
2.5mm (0.10 in) max.)
6-M3 (depth
2.5mm (0.10 in) max.)
4.7±0.5 mm
(0.185 in)
8 mm (0.315 in)
5.0±0.3 mm
(0.20 in)
7.4±0.3 mm
(0.29 In±0.01 in)
41.2±0.5 mm
(1.62 in)
90.0±0.3 mm (3.54 in)
60.0±0.3 mm (2.36 in)
21.0±0.3 mm
(0.83 in)
7.6±0.5 mm
(0.30 in)

11
For 3.5" Standard Height (SDX-710C)
(.246±.020 in)
6.2±0.5 mm
(.655±.020 in)
16.6±0.5 mm
(1.481±.020 in)
37.6±0.5 mm
(.891±.020 in)
22.6±0.5 mm
(.110 in)
2.8 mm
(.200 in)
5.08 mm
(3.984±.016 in)
101.2±0.4 mm
(.325 in)
8.26 mm
(.217 in)
5.5 mm
(0.29±0.01 in)
7.4±0.3 mm
(3.7±0.01 in)
94.0±0.3 mm
(4±0.02 in)
101.6±0.5 mm
(1.65±0.01 in)
42.0±0.3 mm
(2.76±0.01 in)
70.0±0.3 mm
(1.22±0.01 in)
31.0±0.3 mm
(2.36±0.01 in)
60.0±0.3 mm
(3.54±0.01 in)
90.0±0.3 mm
(0.83±0.01 in)
21.0±0.3 mm
(0.2±0.01 in)
5.0±0.3 mm
6-M3
(depth 2.5mm max.)
(depth 0.10 in max.)
3-M3
(depth 2.5mm max.)
(depth 0.10 in max.)
(1.62±0.02 in)
41.2±0.5 mm
(0.28±0.01 in)
7.0±0.3 mm (6.811±.020 in)
173±0.5 mm

12
For 5.25" Half Height (SDX-700C/R)
(1.22±0.01 in)
31.0±0.3 mm (1.65±0.01 in)
42.0±0.3 mm
(2.76±0.01 in)
70.0±0.3 mm
(1.87±0.01 in)
47.5±0.3 mm
(1.87±0.01 in)
47.5±0.3 mm (3.12±0.01 in)
79.2±0.3 mm
(3.12±0.01 in)
79.2±0.3 mm
Cassette in ON point
The cartridge eject distance
(4±0.02 in)
101.6±0.5 mm
(1.32±0.02 in)
33.6±0.5 mm
(1 in)
25.46 mm
(1.37 in)
34.75 mm (0.77 in)
19.48 mm
(3.7±0.01 in)
94.0±0.3 mm
(1.61±0.04 in)
41.0±1.0 mm
(1.83±0.06 in)
46.5±1.5 mm
(1.62±0.02 in)
41.2±0.5 mm
(6.1±0.02 in)
155.0±0.5 mm (0.3±0.02 in)
7.6±0.5 mm
(3.65 in)
92.71 mm
(5.75±0.02 in)
146±0.5 mm (0.19±0.02 in)
4.7±0.5 mm
(0.31 in)
8 mm
(0.39±0.02 in)
9.9±0.5 mm
(0.86±0.02 in)
21.8±0.5 mm
(0.78±0.02 in)
19.7±0.5 mm
(2.26±0.04 in)
57.5±1 mm
(2.48±0.06 in)
63.0±1.5 mm
The cartridge eject distance
Cassette in ON point
4-M3
4-M3
(5.5±0.02 in)
139.6±0.5 mm
(0.28±0.02 in)
7±0.5 mm
(5.87±0.02 in in)
149.0±0.5 mm
6-M3 (depth 3mm max.)
(depth 0.10 in max.)

13
Remodeling from 5.25" Model to 3.5" Model
You can remodel the SDX-700C/R (5.25" model) to the SDX-700C (3.5"
model) yourself.
1Remove the 2 screws for each side rail.
2Take the side rail off.
Side Rail (L)
Side Rail (R)

14
Orientation
10°10° 10°10°
10°
10°
10° 10°

15
Operation
Location of 3 LEDs
There are three LED indications (Tape Motion, Cleaning Request, Replace
Tape) and an EJECT button on the front panel of the unit.
Front Panel (for 3.5" Standard Height)
TAPE
MOTION
LED HARD RESET HOLE
EJECT BOTTON
CLEANING
REQUEST REPLACE TAPE
Advanced
Intelligent
Tape
3
LED Indication for Drive Status
The LED indicators are defined as follows
LED
Tape Motion Cleaning Request Replace Tape Sense
A Independent Independent Tape Loaded
B Independent Independent Tape Access in Progress (write/read)
C Independent Independent Tape Access in Progress (others)
Independent A Independent Cleaning is requested
Independent B Independent Cleaning is Not Completed
Independent Independent A Media Error Occurred
C C C H/W Error Occurred
A: On
B: Slow (0.9 sec on/0.3 sec off)
C: Fast (0.3 sec on/0.3 sec off)

16
Drive Operation
Loading a Cassette
Insert a cassette into the slot on the front panel with the arrow on the
cassette pointing towards the drive. As the cassette is inserted, the drive
takes it and automatically loads it into drive mechanism.
Unloading a Cassette
The cassette can be removed from the SDX-700/SDX-710 either in
response to a SCSI Unload Command, or by pressing the eject bottom.
By pressing Eject button, the tape goes to BOT, the drive unthreads it, and
ejects the cassette from the slot.
Write-protecting a Cassette
Cassettes can be write-protected by sliding the tab on the back of the
cassette. In this state, data can be read from the tape but not written onto it.
Using your fingernail, push the switch in the
direction of the arrow to protect the tape from
writing or accidental erasure.
Return the switch to its original position to
re-enable writing.
AIT-1 AIT-2, 3
Using a Cleaning Tape
In case of SDX-700 series/SDX-710 series, a cleaning function is built into
the drive and hence the use of a c leaning cartridge is not needed. If
however the drive experiences excessive errors, the use of a cleaning
cartridge is recommended.

17
Emergency Cassette Removal Procedure
In case the tape is stuck inside the drive, you could remove the tape
cartridge manually.
1Remove the drive from the chassis or enclosure to allow
access to the bottom and right side of the drive.
2Remove the drive’s top cover.
3Locate the small opening in the bottom of the drive and
insert the tip of a precision screwdriver so that the
Threading motor shaft can be rotated.
4Rotate the motor shaft counterclockwise to bring the
threading mechanism back to the initial position. (Refer
to the photo-1 on page 19.)
5Before manual eject procedure, tape slack must be
removed in order to prevent tape damage. Press and
rotate the gear mechanism located on the right side of
the drive clockwise to tighten the tape.
6After the tape slack has been removed, turn the screw
located on the right side of the drive clockwise by a
precision screwdriver until the tape cartridge is lifted out
of the drive mechanism and is ejected.

18
7Return the drive to Sony for repair.
1. Loading Motor
3. Cassette Compartment Motor
2. Reel Motor

19
detail A
B
CC
tape guide surface tape guide surface
Cartridge
A
Photo-1: The Initial Position of the Threading Mechanism
Caution
Stop rotating the motor shaft immediately, when the guide B (see detail A of Photo-1)
gets to the area below the line C-C (This line is defined by 2 circular tape guide surfaces
of the cartridge). Otherwise the gear of the drive can be damaged.

20
Interface Implementation
Supported SCSI Messages
Abort Message Parity Error
Bus Device Reset Message Reject
Command Complete No Operation
Disconnect Restore Pointers
Extended Message Save Data Pointer
–Synchronous Data Transfer
Request
–Wide Data Transfer Request
Identify ( w/&w/o Disconnect )
Ignore Wide Residue
Supported SCSI Commands
Erase
Inquiry
Load/Unload
Locate
Log Sense
Log Select
Mode Select
Mode Sense
Prevent Allow Medium Removal
Read
Read Block Limits
Read Buffer
Read Position
Receive Diagnostic Result
Release Unit
Report Density Support
Report Luns
Request Block Address
Request Sense
Reserve Unit
Rewind
Seek Block
Send Diagnostic
Space
Test Unit Ready
Verify
Write
Write Buffer
Write Filemarks