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 errors
contained herein, indirect, special,
incidental or consequential damages in
connection with the furnishing,
performance or use of this document.
Your AITi200 is assigned a Model No.
ATDNA3 for regulatory compliance
certifications.
Your AITi50, AITi100 is assigned a
Model No. ATDNA2 for regulatory
compliance certifications.
The number is indicated on the model
number label on your drive along with
the rated voltage and current.
VORSICHT
Für Kunden in Deutschland
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.)
2
IMPORTANT SAFEGUARDS
For your protection, please read these
safety instructions completely before
operating the appliance, and keep this
manual for future reference.
Carefully observe all warnings,
precautions and instructions on the
appliance, or the one described in the
operating instructions and adhere to
them.
USE
Power Sources – This unit should be
operated only from the type of power
source indicated on the marking label.
If you are not sure of the type of
electrical power, consult your dealer or
local power company.
For the unit with a three-wire
grounding type ac plug:
If you are unable to insert the plug into
the outlet, contact your electrician to
have a suitable plug installed. Do not
defeat the safety purpose of the
grounding plug.
AC Power cord: (for AC mains
operating unit only)
The AC power cord should have
appropriate safety approvals or
marking for the country in which the
equipment will be used. Consult your
dealer or local power company.
Cleaning – Unplug the unit from the
wall outlet before cleaning or
polishing it. Do not use liquid
cleaners or aerosol cleaners.
Use a cloth lightly dampened with
water for cleaning the exterior of the
unit.
Object and Liquid Entry – Never
push objects of any kind into the unit
through openings as they may touch
dangerous voltage points or short out
parts that could result in a fire or
electric shock. Never spill liquid of
any kind on the unit.
3
INSTALLATION
Water and Moisture – Do not use
power-line operated units near water for example, near a bathtub,
washbowl, kitchen sink, or laundry
tub, in a wet basement, or near a
swimming pool, etc.
Power-Cord Protection – Route the
power cord so that it is not likely to be
walked on or pinched by items placed
upon or against them, paying
particular attention to the plugs,
receptacles, and the point where the
cord exits from the appliance.
Accessories – Do not place the unit on
an unstable cart, stand, tripod, bracket,
or table. The unit may fall, causing
serious injury to a child or an adult,
and serious damage to the unit. Use
only a cart stand tripod, bracket, or
table recommended by the
manufacturer.
Ventilation – The slots and openings
in the cabinet are provided for
necessary ventilation. To ensure
reliable operation of the unit, and to
protect it from overheating, these slots
and openings must never be blocked or
covered.
• Never cover the slots and openings
with a cloth or other materials.
• Never block the slots and openings
by placing the unit on a bed, sofa,
rug or other similar surface.
• Never place the unit in a confined
space, such as a bookcase, or builtin cabinet, unless proper ventilation
is provided.
SERVICE
Damage Requiring Service – Unplug
the unit from the wall outlet and refer
servicing to qualified service
personnel under the following
conditions:
• When the power cord or plug is
damaged or frayed.
• If liquid has been spilled or objects
have fallen into the unit.
• If the unit has been exposed to rain
or water.
• If the unit has been subject to
excessive shock by being dropped,
or the cabinet has been damaged.
• If the unit does not operate normally
when following the operating
instructions. Adjust only those
controls that are specified in the
operating instructions. Improper
adjustment of other controls may
result in damage and will often
require extensive work by a
qualified technician to restore the
unit to normal operation.
• When the unit exhibits a distinct
change in performance - this
indicates a need for service.
Servicing – Do not attempt to service
the unit yourself as opening or
removing covers may expose you to
dangerous voltage or other hazards.
Refer to all servicing to qualified
service personnel.
Sony Contacts .........................................................................................................32
• Sony cannot accept liability for data written to cartridges lost as a result of using this product.
• Sony bears no responsibility for any financial damages, lost profits, or claims made by third
parties arising from the use of this product.
5
Overview
The Sony AITi200, AITi100, and AITi50 drives are high capacity data
storage devices using Advanced Intelligent tape (AIT) technology. The
AITi200, AITi100, and AITi50 drives achieve high data reliability through
Read-After-Write, an additional level of Error Correction Code, and other
features.
The Sony AITi200, AITi100, and AITi50 drives store data on tape using
standard formats called AIT (Advanced Intelligent Tape) and ALDC
formats.
6
Introduction
About AIT Drives
The AITi200 is an internal AIT drive unit that uses data cartridges
conforming to the AIT-2 Turbo format. The AITi100 is an internal AIT
drive unit that uses data cartridges conforming to the AIT-1 Turbo format.
The AITi50 is an internal AIT drive unit that uses data cartridges
conforming to the AIT-E Turbo format. The AITi200 supports AIT-E
Turbo, AIT-1, AIT-1 Turbo, AIT-2, and AIT-2 Turbo formats. The
AITi100 supports AIT-E Turbo, AIT-1, and AIT-1 Turbo formats. The
AITi50 supports only AIT-E Turbo format.
Features
The AIT Drive Unit AITi200 has the following features:
• Supports reading and writing to data cartridges conforming to the AIT-E
Turbo, AIT-1, AIT-1 Turbo, AIT-2, and AIT-2 Turbo formats.
• The third-level error correction code guarantee high data reliability.
• Data compression provides 208 gigabytes of storage on 186 m tapelength AIT-2 Turbo data cartridge.
The native capacity is 80 gigabytes of storage on 186 m tape-length
AIT-2 Turbo data cartridge.
• Stored data are automatically checked for compression.
• Ultra 160 Wide SCSI LVD/SE interface is fully supported for host
computer access.
*1
The AIT Drive Unit AITi100 has the following features:
• Supports reading and writing to data cartridges conforming to the AIT-E
Turbo, AIT-1, and AIT-1 Turbo formats.
• The third-level error correction code guarantee high data reliability.
• Data compression provides 104 gigabytes of storage on 186 m tapelength AIT-1 Turbo data cartridge.
*1
The native capacity is 40 gigabytes of storage on 186 m tape-length
AIT-1 Turbo data cartridge.
• Stored data are automatically checked for compression.
• Wide Ultra SCSI LVD/SE interface is fully supported for host computer
access.
*1
This is assuming 2.6 : 1 compression ratio.
The degree of data compression attained while recording data varies according to
system environment and data type.
7
The AIT Drive Unit AITi50 has the following features:
• Supports reading and writing to data cartridges conforming to the AIT-E
Turbo format.
• The third-level error correction code guarantee high data reliability.
• Data compression provides 52 gigabytes of storage on 98 m tape-length
AIT-E Turbo data cartridge.
*1
The native capacity is 20 gigabytes of storage on 98 m tape-length AIT-E
Turbo data cartridge.
• Stored data are automatically checked for compression.
• Wide Ultra SCSI LVD/SE interface is fully supported for host computer
access.
*1
This is assuming 2.6 : 1 compression ratio.
The degree of data compression attained while recording data varies according to
system environment and data type.
Precautions
Installation
Avoid placing the drive in a location subject to:
– high humidity
– high temperature
– mechanical shock and vibration
– direct sunlight
*
For details, see “Specifications” on page 30.
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
temperatures. 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 they are writing to tape may
cause the tape to become unreadable. All previously negotiated
parameters will be lost, whenever power to the drive is cycled.
8
Transportation
r
• Keep the original packing materials to facilitate safe transportation of the
drive.
• Always remove the tape/media cartridge before moving the drive. After
removing the drive from the computer, repack the drive into its original
packing.
Useable Cartridges
The AITi200 can be used with data cartridges marked with the AIT-E
Turbo, AIT-1 Turbo, AIT-2 Turbo, AIT-1, or AIT-2 logo.
The AITi100 can be used with data cartridges marked with the AIT-E
Turbo, AIT-1 Turbo, or AIT-1 logo.
The AITi50 can be used with data cartridges marked with the AIT-E Turbo
logo.
Note
• Be sure to use only the cartridges designed specifically for AIT.
• Do not use anything but AIT cartridges with this system, as doing so can
damage the AIT drive. Although commercially available 8mm videotapes
resemble AIT cartridges in appearance, they have entirely different
specifications and cannot be used.
SCSI Termination
The AITi200, AITi100, and AITi50 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.
Host Computer Wide SCSI
68p cable
Example of SCSI setup
Te rminato
This drive
9
Installation
SCSI Connection/Setting the SCSI ID
The following figures apply to the AITi100 and AITi50.
SCSI ID
210
SCSI ID
0
1
2
3
P.D.
N.C.
3
SCSI 68pin Connector
4
Jumpers
Power Connector
5
5 V
6
7
SCSI ID 3
SCSI ID 2
SCSI ID 1
SCSI ID 0
10
1
8
9
1
Parity Disable
No Connection
Parity
Disable
Enable
12
13
Note :
14
= CLOSED/Jumper
OPEN/Jumper not
=
installed
=
t care
Don’
15
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.
(OFF)
7 DC Control (1) (ON)
8 DC Control (2) (OFF)
11
Cleaning Request Mode
Periodic cleaning requests can be enabled by a DIP switch.
1 Drive Mode
2 Drive Mode
3 Drive Mode
4 Drive Mode
5 Terminator Power
6 Periodic Cleaning Req (ON)
7 DC Control (1)
8 DC Control (2)
When switch 6 is ON, cleaning requests are enabled. When enabled, the
“CLEANING REQUEST” LED on the front panel lights after every 100
hours of operation.
When this LED lights, clean the drive with a head cleaning cartridge.
Note
To maintain the drive in optimum condition in environments affected by dust and other
contaminants, we recommend keeping cleaning requests enabled.
12
Terminator Power Control DIP switch
This DIP switch determines whether terminator power is supplied to the
SCSI bus. To enable terminator power, set position 5 [Terminator Power]
switch to ON.
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.
13
Mounting Holes
For 3.5" Standard Height
14
For 5.25" Half Height
15
Reconfiguring from 5.25" Model to 3.5" Model
You can reconfigure the 5.25" model to the 3.5" model yourself.
1 Remove the 2 screws for each side rail.
2 Take the side rail off.
Side Rail (L)
Side Rail (R)
16
Orientation
10˚ 10˚10˚ 10˚
10˚
10˚
10˚
10˚
17
Attaching and Removing the Dust
Cover
Attaching the Dust Cover
1 Align the dust cover’s hinge clips (one on each side) with the
pins of the drive bezel.
•The dust cover should be positioned so that the magnets
on the cover’s back face the drive bezel.
*
This magnet does not affect the tape of the cartridge.
•Holding the dust cover at an angle as shown in the figure below,
set the hinge clips on top of the bezel pins, positioning them so that
they bracket the pins.
*
18
2 Press down at an angle on each side in turn until you hear
the hinge clips click into place.
Caution
Do not press the dust cover in horizontally from the front. Doing so
could cause the dust cover to break.
3 Close the dust cover.
This completes attachment of the dust cover.
19
Removing the Dust Cover
1 Open the dust cover.
2 Holding the dust cover at both corners, carefully raise the
dust cover.
The dust cover hinge clips and drive bezel pins uncouple.
20
Note
We recommend that you use the drive with the dust cover.
Operation
Location of 3 LEDs
There are three LED indications (TAPE MOTION LED, CLEANING
REQUEST LED, REPLACE TAPE LED) and an EJECT button on the
front panel of the unit.
Front Panel (for 3.5" Standard Height)
LED Indication for Drive Status
The LED indicators are defined as follows.
LED
TAPECLEANINGREPLACE
MOTIONREQUESTTAPE
IndependentIndependentTape Loaded
IndependentIndependentTape Access in Progress (write/read)
IndependentIndependentTape Access in Progress (others)
IndependentIndependentCleaning is requested
m~dependentIndependentCleaning is Not Completed
IndependentIndependentMedia Error Occurred
H/W Error Occurred
Sense
on
Slow
1 pulse (0.9 sec on/0.3 sec off)
Fast
1 pulse (0.3 sec on/0.3 sec off)
21
Drive Operation
Loading a Cartridge
Note
While setting the data cartridge, do not turn off the host computer. This
may cause a malfunction or damage data.
1 Turn on the host computer. Check that the drive’s TAPE
MOTION LED, CLEANING REQUEST LED and REPLACE
TAPE LED go off.
2 Open the dust cover.
3 Set the AIT data cartridge orientation as shown here and
insert it into the data cartridge slot.
22
By inserting the data cartridge to the extent, it is automatically set in
the drive and the TAPE MOTION LED lights.
Unloading a Cartridge
The cartridge can be removed from the AITi200, AITi100, and AITi50
either in response to a SCSI Unload Command, or by pressing the EJECT
bottom.
By pressing EJECT button, the tape is rewound and the cartridge ejected
from the slot.
Write-protecting a Cartridge
Cartridges can be write-protected by sliding the tab on the back of the
cartridge. 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.
23
Using a Cleaning Cartridge
To keep the AIT drive in top condition, clean the head as needed using a
head cleaning cartridge with the AIT logo. When the head needs cleaning,
the CLEANING REQUEST indicator lights.
How to Clean
1 Load the head cleaning cartridge (SDX1-CL) into the AIT
drive. Cleaning starts automatically.
2 After about 15 seconds, cleaning will stop and the cartridge
will be ejected automatically.
Caution
Do not rewind the cleaning cartridge and reuse it. When you reach the
end of the cartridge, dispose it and buy a new cleaning cartridge with
the AIT logo.
Storage Precautions
• Keep cartridges in their cases when not in the drives.
• Avoid storing cartridges in dusty locations, in direct sunlight, near
heaters or air conditioners, or in humid locations.
• Do not place cartridges on dashboards or in car storage trays.
24
Emergency Tape Removal Procedure
1 Remove the drive from the chassis or enclosure to allow
access to the bottom of the drive.
2 Remove the drive’s top cover.
3 Locate the small opening in the bottom of the drive and
insert the tip of a precision screwdriver so that the Loading
motor shaft can be rotated.
4 Rotate the motor shaft clockwise to bring the threading
mechanism back to the initial position.
Reel motor
Loading motor
Emergency Tape Removal Procedure
25
Caution
Stop rotating the motor shaft immediately, when the guide B 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.
A
Tape guide surfaceTape guide surface
C
Detail A
B
The Initial Position of the Threading Mechanism
Cartridge
5 Before the manual ejection procedure, tape slack must be
removed in order to prevent tape damage. Rotate the gear
mechanism located on the bottom of the drive
counterclockwise to tighten the tape.
6 After the tape slack has been removed, continue to turn the
Loading motor shaft located on the bottom of the drive
clockwise with a precision screwdriver until the tape
cartridge is lifted out of the drive mechanism and is ejected.
7 Return the drive to Sony for repair.
C
26
WORM Function
The AITi200 supports the WORM function. This explains the WORM
function.
What is “WORM”?
“WORM” is an acronym for “Write Once Read Many”, a function that
allows data to be written to the same place on a tape only once, but permits
that data to be read from the tape for any number of times. The AITi200
supports WORM cartridges. When a WORM cartridge is used with an
application that supports the WORM function, data that has been written to
a tape can not be accidentally deleted or overwritten.
A WORM drive operates in the same manner as a non-WORM drive when
used with a non-WORM cartridge (henceforth referred to as “regular
cartridge”).
The operation of a WORM drive and a non-WORM drive differs according
to the type of cartridge that is being used.
Tape DriveCartridge
Regular CartridgeWORM Cartridge
(without WORM logo)(with WORM logo)
Non-WORM drive Read/Write EnabledWaiting for Eject
WORM driveRead/Write EnabledRead/Append-Write Enabled
WORM Cartridges
WORM cartridges can be distinguished from regular cartridges by their
WORM logo and red shutters.
AIT-2 WORM cartridge: SDX2-50W
Red
WORM logo
27
How to Write Data onto a WORM Cartridge
As with a regular cartridge, there is no limit on how many times data can be
read from a WORM cartridge. When writing data to a WORM cartridge,
the data cannot be written to a portion of the tape that data has already been
written.
When writing data onto a WORM cartridge, it is appended after data that
has already been written onto the cartridge. Accordingly, you must move to
the EOD area before writing data onto the cartridge.
SCSI Commands Supported by the WORM Drive
The WORM drives support the same SCSI commands that are supported by
non-WORM drives. However, if an attempt is made to write to a portion of
a tape where data has already been written, the following error information
is returned:
“Sense Key = 07, ASC = 27h, ASCQ = 00: Persistent Write Protect” or
“Sense Key = 03, ASC = 27h, ASCQ = 04: Write Position Error.”
AIT WORM-compliant Software
To find out whether our backup application is AIT WORM compliant,
contact the manufacturer of the software.
Notes
• Sony cannot accept liability for data written onto a WORM cartridge that
is lost as a result of using this unit.
• Sony accepts no responsibility for any financial damages, lost profits, or
claims made by third parties arising from the use of this product.
28
Interface Implementation
Supported SCSI Messages
AbortMessage Parity Error
Bus Device ResetMessage Reject
Command CompleteNo Operation
DisconnectRestore Pointers
Extended MessageSave 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
29
Specifications
Product Specifications
Dimensions (not including bezel and protruding parts)
3.5"5.25"
Height41.2 mm (1.62 in)41.2 mm (1.62 in)
Width101.6 mm (4.0 in)146.0 mm (5.75 in)
Depth155.0 mm (6.1 in)155.0 mm (6.1 in)
Altitude
Operating0 to 3048 m (0 to 10,000 ft.)
Acoustic Nois A-weighted sound pressure level
Streaming Write/Readless than 35 dB (A)
Insert/Ejectless than 60 dB (A)
Note
The sound level meter is located 1m (3.3 ft.) in front of the center of the drive front
panel.
Mass
AITi200AITi100/AITi50
3.5" 780 g (27.5 oz.)740 g (26.1 oz.)
5.25"1050 g (37.0 oz.)970 g (34.2 oz.)
30
Temperature and Humidity Range
Temperature
Operating5 ˚C to 40 ˚C (∆T<10 ˚C/h)
(41 ˚F to 104 ˚F (∆T<18 ˚F/h))
Non-Operating (mech.) – 40 ˚C to 70 ˚C (∆T<20 ˚C/h)
Non-Operating (tape)– 40 ˚C to 45 ˚C (∆T<20 ˚C/h)
Humidity
Operating20 to 80% RH, non-condensing
Non-Operating (mech.) 5 to 95% RH (∆RH<30%/h)
Non-Operating (tape)20 to 80% RH (∆RH<30%/h)
(– 40 ˚F to 158 ˚F (∆T<36 ˚F/h))
(– 40 ˚F to 113 ˚F (∆T<36 ˚F/h))
Maximum wet bulb temperature :
26 ˚C (78.8 ˚F)
Maximum wet bulb temperature :
45 ˚C (113 ˚F)
Air-cooling Requirement
Surrounding temperature< 40 ˚C (104 ˚F)
Clean air flow is recommended to minimize the possibility of data loss.
Power Requirements
AITi200
VoltageMax Ripple
5 V +/– 5 %100 mVp-p1.6 A1.9 A
12 V +/– 10 %150 mVp-p0.5 A1.2 A
TypicalMaximum
Current
AITi100/AITi50
VoltageMax Ripple
5 V +/– 5 %100 mVp-p1.1 A1.4 A
12 V +/– 10 %150 mVp-p0.4 A1.2 A
TypicalMaximum
Current
31
Sony Contacts
For further information, please contact:
Sony Electronics Inc., Tape Storage Solutions (USA)