Sony SIR-1000W User manual

Advanced
Intelligent
Tape
High Speed Digital Data Recorder
高速デジタルデータレコーダ
Instruction Manual/ 取扱説明書
2nd Edition/ 第2版
Read all instructions carefully before use.
To make full use of the unit's functions, read this manual carefully and keep it properly for
future reference.
お買い上げいただき、ありがとうございます。
ご使用の前に、この取扱説明書を必ずお読みください。
ご使用に際しては、この取扱説明書どおりお使いください。
お読みになった後は、後日お役に立つこともございますので、必ず保管してください。
SIR-1000W
Channel Expansion Unit
チャンネル拡張ユニット
SCX-16W

[For EU and EFTA countries]
CE Notice
Making by the symbol CE indicates compliance of the
EMC directive and the Low-voltage directive of the
European Community. Such marking is indicative
meets of exceeds the following technical standards.
EN 55 011 Group 1 Class A / 91 :
"Limits and methods of measurement of
electromagnetic disturbance characteristics of
industrial, scientific and medical (ISM) radio-frequency
equipment"
EN 61 000-3-2 / 95 :
"Limits for harmonic currents emissions (equipment
input current ≦16 A per phase)"
EN 50 082-2 / 95 :
"Electromagnetic compatibility - Generic immunity
standard Part 2 : Industrial environment"
EN 61 010-1 A1+A2 :
"Safety requirements for electrical equipment for
measurement, control and laboratory use Part 1:
General requirements"
[ For U.S.A. and Canada ]
THIS CLASS A DIGITAL DEVICE COMPLIES WITH
PART15 OF THE FCC RULES AND THE CANADIAN
ICES-003. OPERATION IS SUBJECT TO THE
FOLLOWING TWO CONDITIONS.
(1) THIS DEVICE MAY NOT CAUSE HARMFUL
INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE
RECEIVED, INCLUDING INTERFERENCE THAT
MAY CAUSE UNDERSIGNED OPERATION.
CET APPAREIL NUMERIQUE DE LA CLASSE A EST
CONFORME A LA NORME NMB-003 DU CANADA.
Entsorgungshinweis: Bitte werfen Sie nur entladene
Batterien in die Sammelboxen beim Handel oder den
Kommunen. Entladen sind Batterien in der Regel dann,
wenn das Gerät abschaltet und signalisiert "Batterie
leer" oder nach längerer Gebrauchsdauer der Batterien
"nicht mehr einwandfrei funktioniert". Um
sicherzugehen, kleben Sie die Batteriepole z.B. mit
einem Klebestreifen ab oder geben Sie die Batterien
einzeln in einen Plastikbeutel.
[For the customers in Australia]
Australian EMC Notice
This product complies with the following Australian
EMC standards.
AS/NZS 4252.1 /94 EMC Generic Immunity Part1
AS/NZS 2064 /92 Emission Standard for ISM
Equipment

Precautions
This manual uses the following indications:
!WARNING
Indicates a potentially hazardous situation which, if not avoided, may result in
serious injury or death.
!CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury and/or property damage.
Note
Indicates a point that should be noted or some additional information.
Important
For safety reasons, please read and understand the following descriptions before use.
(This manual describes the recorder which version is more than or equal 30.)
If there is any abnormal phenomena during installation or operation, disconnect the
power cord or remove battery pack and contact service engineer person immediately.
It is dangerous to use the unit if it is not operating normally.
General
!WARNING
•No user-serviceable parts are inside the unit. Removing the covers may expose
you danger.
•Never push objects of any kind into the unit through the slots.
•Do not place any liquids on the top of the unit.
•Should any object or liquid fall into the unit, turn the power OFF and unplug
the unit and call service engineer person to check it before using again.
•The SIR-1000W and SCX-16W should be used indoors or under similar
conditions.
•Clean the recorder by wiping it with a dry cloth.
Installation
!WARNING
•Be careful never to drop the unit when handling, unboxed or boxed. If the unit
is dropped, turn the power OFF and unplug the unit and call service engineer
person to check it before using again.
•Be sure that the unit is firmly positioned on its supporting surface. The unit
cause an injury if it falls or dropped.
•To allow adequate air circulation, do not block the ventilation of the unit.
•Do not place the unit or other heavy objects on the power cord. If damaged,
the cord may cause fire or electric shock.
i

ii
!CAUTION
•This unit is designed and shipped for worldwide use, so that various accessories
are supplied. Use proper accessories according to your area.
•Keep the unit away from strong magnetic fields such as high voltage
transformers, speakers, and electric motors.
•When receives strong outer noises, the unit may operate improperly.
•Do not locate the unit in a dusty, hot or humid place.
•Do not place heavy objects on the top of the unit, otherwise it may fall and
cause an injury.
•To disconnect the power cord or signal cable, always pull it by the plug.
Pulling wire may cause it to be damaged resulting fire or electric shock.
•Keep the power cord or signal cable away from where people might step on it
or trip over it.
•Be sure that the attached AC power cord is firmly connected.
There is a protective ground wire in attached AC power cord.
Operation
!WARNING
•Be sure operate the unit only with the specified power supply. Use of an
incorrect voltage will cause severe damage.
•Be sure to input to the unit only the specified signal voltage.
•Replace only with specified type and rated fuse.
!CAUTION
•Disconnect the power cord or remove battery pack from the unit if it is not in
use.
•Disconnect the power cord before replaceing fuse.

– 1 –
Contents
1 Overview .................................................................................................. 1-1
1-1 Introduction..................................................................................... 1-1
1-2 Major Features ................................................................................ 1-2
2 Tape Format and Basic Operations ...................................................... 2-1
2-1 Tape Format .................................................................................... 2-1
2-2 TOC ................................................................................................ 2-2
2-3 MIC (Memory In Cartridge) ........................................................... 2-2
2-4 Formatting....................................................................................... 2-2
2-5 Eject ................................................................................................ 2-3
2-6 Overwriting Data ............................................................................ 2-3
2-7 ID Block.......................................................................................... 2-3
3 Names and Functions of Parts ............................................................... 3-1
3-1 Front Panel ...................................................................................... 3-1
3-2 Rear Panel ..................................................................................... 3-22
3-3 Left Side Panel .............................................................................. 3-29
3-4 Right Side Panel ........................................................................... 3-30
4 Preparations ............................................................................................ 4-1
4-1 Connecting the Power Supply ........................................................ 4-1
4-2 Cartridges ........................................................................................ 4-4
4-3 Self-Check ...................................................................................... 4-8
4-4 Error Codes ................................................................................... 4-10
4-5 Warning Display ........................................................................... 4-12
4-6 Source Mode/Tape Mode ............................................................. 4-15
4-7 Fan Control Mode ......................................................................... 4-16
5 Data Recording/Playback....................................................................... 5-1
5-1 Connecting the Signals ................................................................... 5-1
5-2 Settings for Recording .................................................................... 5-2
5-3 Recording Data ............................................................................... 5-8
5-4 Data Playback ............................................................................... 5-12
6 Recording and Playback Voice Annotations ........................................ 6-1
7 Recording and Playback AUX Digital Data ......................................... 7-1
8 Recording and Playback AUX Analog Data......................................... 8-1
8-1 Recording and Playback IRIG-B Time Code Signal ...................... 8-2
8-2 Recording and Playback AUX Analog Data .................................. 8-4
9 Trigger Recording................................................................................... 9-1
10 Search..................................................................................................... 10-1
11 External Control ................................................................................... 11-1

– 2 –
12 RS-232C Control ................................................................................... 12-1
12-1 Interface Specifications................................................................. 12-1
12-2 Command Overview ..................................................................... 12-2
12-3 Command Details ......................................................................... 12-4
13 Guard Frames ....................................................................................... 13-1
14 Battery Pack .......................................................................................... 14-1
15 Remote Control Unit............................................................................. 15-1
16 Channel Expansion Unit....................................................................... 16-1
16-1 Prior to Operation ......................................................................... 16-1
16-2 Names and Functions of Parts ...................................................... 16-2
16-3 Connecting to the SIR-1000W...................................................... 16-5
16-4 Operation ...................................................................................... 16-7
17 Synchronizing Mode ............................................................................. 17-1
17-1 Before Operation .......................................................................... 17-1
17-2 Connecting and Setting ................................................................. 17-2
17-3 Operation ...................................................................................... 17-3
18 Specifications ......................................................................................... 18-1
18-1 Cartridges ...................................................................................... 18-1
18-2 Tape Transport System ................................................................. 18-1
18-3 Recording/Playback System ......................................................... 18-1
18-4 Analog Channels ........................................................................... 18-2
18-5 AUX Digital Channel (AUX-1).................................................... 18-3
18-6 AUX Analog Channel (AUX-2) ................................................... 18-4
18-7 Voice Annotation Channel ........................................................... 18-4
18-8 Operation System.......................................................................... 18-5
18-9 Monitor System ............................................................................ 18-6
18-10 Power Supply System ................................................................... 18-7
18-11 Dimensions and Mass ................................................................... 18-7
18-12 Operating Environment ................................................................ 18-7
18-13 Supplied Accessories .................................................................... 18-8
19 Specifications of Optional Accessories ................................................ 19-1
19-1 Battery Pack (BP-L60/L60A/L90/L90A) ..................................... 19-1
19-2 Battery Charger ............................................................................. 19-1
19-3 Remote Control Unit (SRM-10) ................................................... 19-1
19-4 Channel Expansion Unit (SCX-16W) .......................................... 19-2
19-5 Other Options................................................................................ 19-4
20 Block Diagram....................................................................................... 20-1
Index

1-1
1-1 Introduction
In the recent years, needs for recording and analyzing ultra wide-band measurement data
such as acoustic data higher than the audible frequency are increasing rapidly in various
fields. However, data recorders with ultra-wide band frequency characteristics, portability,
vibration-resistance, and compatibility for a wide variety of power supplies have not been
readily available on the market.
The SIR-1000W is a small and lightweight 4 ch ×160 kHz ×16 bit ultra-wide band high
speed digital data recorder (refer to below as recorder) which answers to these requirements.
Applying the new AIT technology developed by Sony, the SIR-1000W can record 4 ch
×160 kHz measurement data on one cartridge in digital format for 2 hours continuously.
By connecting the channel expansion unit SCX-16W, measurement data of 16 ch ×40 kHz
can be recorded for 2 hours continuously on one cartridge, thus further expanding uses.
AIT (Advanced Intelligent Tape) Technology:
AIT is a new standard for high speed, large capacity streamers (computer data backup).
Sony’s high-density magnetic recording technology achieves a 25 GB (non-compressed)
storage capacity and a 24 Mbps data transfer rate.
The newly developed AME (Advanced Metal Evaporated) tape assures remarkable
output with reliability and durability. In addition, TOC (Table of Contents) information
and file position information is written in the built-in 16 kbit memory MIC (Memory In
Cartridge), allowing data to be searched and accessed rapidly in a short period of time.
1 Overview

1-2
1-2 Major Features
Analog Wideband, Multi-Channel
The standard SIR-1000W configuration is 4 ch ×160 kHz, and when combined with the
SCX-16W channel expansion unit, 16 ch ×40 kHz analog data can be recorded and played
back.
LSB Digital Channel
The recorder has function to perform recording and playback the digital signals of 1ch
(768 kHz) to 4 ch (192 kHz), along with analog signals concurrently.
Handy Subchannels
In addition to the above analog channels and LSB digital channels, the recorder is
equipped with the subchannels listed below to allow various types of subdata to be
recorded or played back together with the analog and LSB data.
Channel
Voice channel
AUX analog channel
AUX digital channel
Application
Voice annotation
IRIG-B time codes, etc.
Binary data such as tacho pulse
Input/Output connector
Front panel
Rear panel
Rear panel
Bit Stream Data Recording/Playback
A dedicated bit stream board can be inserted into the recorder’s rear option slot, allowing
up to 8 channels of bit stream data to be recorded and played back separately from and
faster than the standard AUX digital channel. The sampling frequency during simultaneous
recording with analog data is 12 MHz (one channel mode, normal speed), and for digital
data only (analog off), 24 MHz (one channel mode, normal speed). There are two types
of bit stream boards, asynchronous (SBS-10A) and synchronous (SBS-10S).
Large Capacity AIT Cartridge
Up to 25 GB of data can be stored on an AIT cartridge the size of an 8 mm video tape. The
cartridge size is small (95 ×15 ×62 mm) and takes up little storage space.
The newly developed AME tape undergoes Diamond-Like Coating (DLC) processing to
endow it with superior surface durability so that data recording has extremely few drop-
outs.
High-Quality Recording and Playback
16-bit linear quantization provides a dynamic range of 76 dB or more within a bandwidth
of DC to 40 kHz. The interchannel phase difference is also kept at 2 degrees or less. The
analog input level allows up to ±133 % of the input range values, and the input DC offset
can also be adjusted automatically or manually for each channel within a range of ±100%.

1-3
Time Axis Conversion
The recording/playback speed can be selected from 5 steps. This means that sound data
with ultrasonic bands up to 160 kHz which have been recorded at the normal speed can
be heard by playing back at the 1/16 speed to lower the frequency to audible frequencies
up to 10 kHz. Moreover, large amounts of data recorded at the 1/16 speed for up to 32 hours
can also be played back and transferred to the host computer within 2 hours at the normal
speed.
Error Free Recording
SIR-1000W has rotary heads, so data is recorded on the tape sequentially in slanting tracks
as shown below.
The real-time verify-and-rewrite function verifies (plays back and evaluates) each track
as it is recorded. If the data is not played back correctly, it is written again on the next track.
Accordingly, reduces data drop-out during recording to virtually zero, thus dramatically
improving the reliability of recording.
Synchronized Operation
Quartz-accurate synchronization is possible using two SIR-1000Ws. This makes it possible
to double the number of channels without sacrificing bandwidth or data transfer rate.
Trigger Recording
The SIR-1000W has a built-in large capacity data buffer memory that allows data to be
recorded before and after a trigger. This is handy for recording suddnly occuring
phenomena or data leading up to an event.
Error track Retry track (OK)
Error track
Retry track (NG)
Retry track (OK)
Tape advance direction
Real-time verify-and-rewrite function

1-4
Compatibility with AIT Drive
Tapes recorded by the SIR-1000W can be read out directly by a computer data backup AIT
drive, making data transfer to computers convenient and efficient.
SCSI Interface
•During recording or playback, the high-speed SCSI board (option) allows digital data
to be transferred to a computer in real-time.
•The SDX emulation board (option) permits the SIR-1000 to be used as an SDX drive
using PCscanIII (option).
Diverse Control Functions
The SIR-1000W can be controlled locally (front panel), by a dedicated remote control unit
SRM-10, by external ON/OFF contacts, and from a host computer.
3-way Power Supply System
The SIR-1000W can run on AC 100/120 V (allowable range 90 to 132 V) or AC 220/240 V
(allowable range 198 to 250 V), or on DC 12 V (allowable range 11 to 30 V) supplied
externally. Further, a dedicated lithium ion battery pack can be mounted on the left side
of the recorder for outdoor use. This battery pack is charged while mounted on the
recorder.
If the AC source is cut off, the external DC or battery pack provides uninterrupted backup.
If the external DC source is cut off, the battery pack provides uninterrupted backup.
The order of priority for the power supply is 1AC, 2external DC, and 3battery pack.
Easy Operation
Measurement instruments in the field must be easy to use and must provide an easy to read
display. The SIR-1000W has a man-machine interface designed from the user’s standpoint:
•Central display screen featuring a backlit, high-contrast LCD panel.
•Direct access to all functions by dedicated keys.
Compact and Light Mass
Dimensions of 340 (W) ×115 (H) ×260 (D) mm (SIR-1000W only, without projections),
and a mass of approximately 7.7 kg (SIR-1000W only) make the SIR-1000W the most
compact and portable recorder in its class.
Low Power Consumption
The SIR-1000W has a low power consumption design, with 1.6 A at AC 100 V, and 7 A
at DC 12 V (SIR-1000W only).

2-1
2 Tape Format and Basic Operations
BOT (Beginning Of Tape) : First position where recording is physically possible.
BOD (Beginning Of Data) : User data is recorded from here.
EOD (End Of Data) : Each time recording stops, an EOD is written. When
recording is added, the previous EOD is overwritten and
deleted, and a new EOD is written at the location where
the latest recording ended. Reading cannot be performed
after the EOD, even if previously recorded data remains.
Note that when the tape reaches the EOD, the recorder is
automatically set to the STOP mode, “EOD” appears in
the LCD screen and at the same time the EOD LED lights.
The tape cannot be transported further in the forward
direction from this point.
EOT (End Of Tape) : Last position where recording is physically possible.
ID : An ID number is attached to each recording. The ID
number 001 is automatically assigned as the first ID, and
the ID number increments each time the ID key is pressed
during recording. The ID number is also incremented
automatically each following recording starts (including
release of the REC-PAUSE mode), or manually each
pressing down of the ID keys while recording. The
maximum ID number is 999. The ID number can be used
for ID search.
Start ID : This indicates the point where recording starts. The start
ID is not actually written on the tape, but the position is
registered in the TOC. The start ID can be used for start
ID search.
TOC (Table Of Contents) : The position and other information for all ID blocks are
recorded in the form of a table in this area.
2-1 Tape Format
Tapes recorded by the SIR-1000W are based on the AIT standard physical and logical
format (ECMA-246). However, at the application level these tapes are of the SIR
dedicated format. This is outlined below:
Example of data recorded on a tape by the SIR-1000W.
Start ID Start ID
Incremented
by the ID key
ID001
BOT EOT
ID002 ID003 ID004 ID999
T
O
C
BOD EOD
Start of
recording Tape
Blank

2-2
2-2 TOC
The position and ID number of each recording block are registered in the TOC and
recorded on the tape immediately before the EOD. This allows searching to be performed
by specifying an ID number. In addition, the TOC must also be read before appended
recording after the EOD or when overwriting a pre-recorded tape. Note that when using
cartridges with MIC (described hereafter), and when the tape is loaded, TOC data on the
tape has been read and registered in the flash memory (data is not lost even if the power
is turned off) inside the recorder. These recorders are called “TOC-registered recorders”.
When a cartridge with MIC is loaded to a TOC-registered recorder, the TOC data can be
used immediately without having to read the TOC on the tape. Conversely, the TOC data
cannot be used immediately when the TOC on the tape has not yet been read for a cartridge
without MIC, or when the number of ID blocks on a cartridge with MIC exceed 100 and
the TOC has not yet been registered in the recorder.
2-3 MIC (Memory In Cartridge)
A portion of the TOC (up to ID 100) can be copied into a flash memory mounted inside the
cartridge. Therefore, the TOC of cartridges recorded with ID blocks up to 100 can be used
immediately. In addition, even if the recorded ID blocks exceed 100, the TOC data can be used
immediately when loaded to a “MIC-registered recorder”.
2-4 Formatting
•When a different formatted tape or unformatted is loaded, “FMT?” appears in the LCD
screen. At the same time the REC key and FWD key LEDs blink. If you want to format
of this tape, hold down the REC key and press the FWD key. “FMT” appears in the LCD
screen while the tape is being formatted. Formatting requires approximately 80 seconds.
When a blank tape is loaded, “TOC?” appears in the LCD screen and the FF LED blinks.
“FMT?” will appear after pressing the FF key.
Follow the above procedures to format the tape.
•The initial ID number of a tape can be set as desired when formatting the tape. (The
default is 001.) If the ID key is pressed while “FMT?” appears in the LCD screen, the
ID number in the ID display area of the LCD screen blinks. Set the desired ID number
using the ;, :, 8and 9keys, then hold down the REC key and press the FWD key.
When recording is performed using this tape, recording starts from the assigned ID
number and increments with each recording.
•The initial ID number can be set as desired (other than 000) during formatting . (default
= 001)
1) Hold down the REC key and press the REW key in the STOP mode.
2) “FMT?” appears in the LCD screen and at the same time the REC key and FWD key
LEDs blink.
3) Hold down the REC key and press the FWD key.
4) The tape is automatically rewound to the BOD and reformatted. “FMT” appears in
the LCD screen during this time.

2-3
Start ID
Start ID
Status before overwriting (example)
ID001
BOT EOT
ID002 ID003 ID004 ID100
T
O
C
BOD EOD
Tape
Blank
Status after overwriting on the data in ID003 (example)
ID001
BOT EOT
ID002 ID003 ID004
T
O
C
BOD EOD
Tape
Blank
Not played back
New recording start
Tape
Blank
Not played back
Status after overwriting from the BOD (example)
New recording start
ID001
BOT EOT
T
O
C
BOD EOD
Recording stop
2-5 Eject
When an attempt is made to eject a cartridge, the cartridge is automatically rewind to the
BOT and then ejected. It is possible to set for cartridges with MIC being ejected from
halfway in the tape.
2-6 Overwriting Data
Overwriting can be performed on pre-recorded tapes. An EOD is written at the point where
the new recording ends, so old data remaining after that point cannot be played back, so
care should be taken when overwriting on pre-recorded tapes. The figure below shows an
example of a tape which has been overwritten from part-way through ID number 003.
2-7 ID Block
Each ID block consists of one or more recording units, the recording unit consists of an
approximately 550 kbyte segment referred to as a Record. Therefore, the shortest ID block
length is one Record. This is approximately 170 msec. at the normal speed (×1) and
approximately 2.7 sec. at 1/16 speed.

3-1
3-1 Front Panel
3 Names and Functions of Parts
Display screen Data mode setting keys Power/Drive block
Display keys
Tape transport operation keys Analog INPUT connectors LSB digital INPUT connectors
POWER BATT
LOADING
EJECT BOD REW FWDFF EOD STOP REC PAUSE
ANALOG
INPUT
2134
100vpk≤100k
±
5 6 7 8 D1 D2 D3 D4
REF
ANALOG
MONITOR
Advanced
Intelligent
Tape
VOL PHONE MIC
PNL LOK
SHIFTMRK/SLFID/UTL
SEARCH OUT/TSG
RANGE
MMAA
OFFSET
SPD/BCM
(UNIT)
(CH)
DATA
ANN/P-SV
SPD AUX
1 OVR 1/2 1/4 1/8 1/16 1 2 EXP SYN EXT TC
ID CAUTION
OVR
OVR
dB %
–6
- 20
0
+2
- 40 - 100
+ 100
0
CH 1 - 45 - 89 - 12 13 - 16
MONI RANGE SPEED
CH V
X1/
ADDRESS REMAIN S
- TIME
T
- TIME
YMD
HMS
PK - CLR ALL CH SELECT LOAD CLOCK
SIR - 1000W
INSTRUMENTATION DIGITAL DATA RECORDER
10vpk≤10k
±
LSB DIGITAL
INPUT

3-2
Power/Drive Block
1
2
3,4
5
1POWER LED
Lights when power is supplied to the recorder.
When power is not supplied to the recorder, all LEDs and the LCD panel turn off.
2BATT LED
Lights when the battery mounted on the left side of the recorder is supplying power.
Blinks while the battery is being charged, and turns off when charging is completed.
When the BATT LED blinks rapidly, there is a malfunction in charging of battery.
Remove the battery and mount it again. If the BATT LED blinks rapidly again, replace
the battery with a new one.
3Cartridge cover
Protects the tape transport system from dust.
To open, pull the lid outwards with your finger using the notch at the upper right.
To close, press in the top with your finger.
!CAUTION
•When using, be sure to close the cover.
•Do not push the transparent window.
Note
To prevent damaging the cartridge cover, the cover comes off if it is pressed down on
strongly when open. To replace the cover, insert one hinge pin and then the other into
their respective bearings.
4Cartridge compartment
Location for inserting AIT cartridge.
Once the cartridge is inserted part-way, it is loaded automatically.
!CAUTION
•The film of the cartridge insertion slot prevents dust from entering into the tape
transport portion, therefore be sure not to peel it off.
•Do not press in the cartridge too hard, as this may cause malfunctions.
POWER BATT
LOADING
EJECT BOD REW FWDFF EOD STOP REC PAUSE
Advanced
Intelligent
Tape
6

3-3
5LOADING LED
Lights when the tape has been reeled out of the loaded cartridge and is ready for
recording or playback.
Blinks while the cartridge is loading or unloading.
Turns off when the cartridge compartment is empty.
If LOADING LED is not blinking during loading, once eject the cartridge, then load it
again.
Note
Loading and unloading a cartridge without MIC may take a longer than an MIC cartridge.
6EJECT button
Press this button to eject the cartridge from the recorder.
EMERGENCY EJECT
When a cartridge cannot be ejected even after several minutes when pressing the
EJECT button, follow the procedures below to eject it.
1) Set OFF the STAND BY switch.
Consequently, the LCD display disappears.
2) Set ON the STAND BY switch.
“LOAD” and “WAIT” are displayed on the LCD screen alternatively.
3) During display of this message, press the EJECT button more than twice.
The LCD display turns to “UNLD/WAIT” and the cartridge is ejected.
Note:
If ejecting a cartridge by this way, the cartridge may get damaged.
Furthermore, failing ejection even by this operation, contact your local Sony Office or
Service Center.

3-4
POWER BATT
LOADING
EJECT BOD REW FWDFF EOD STOP REC PAUSE
INPUT
2134
100vpk≤
±
56789
Advanced
Intelligent
Tape
100k
Tape Transport Operation Keys
The LEDs above the keys light to indicate the active mode.
!™
!¢
!£
!¡
0
7
8
9
Switching tape transport modes
The tape transport mode that is invoked next by pressing any of the tape transport keys
depends on the current tape transport mode, as shown in the table below:
“—” indicates that the mode remains the same after the key is pressed.
Note
The STOP key’s LED is blinking during transport mode transition such as REC mode to
STOP mode. During above mode transition, other key operation cannot be accepted. Also,
the power may not turn to off instantly by setting the STAND BY switch to off.
Current mode
Key pressed next
EJECT
—
STOP
EJECT
EJECT
—
—
—
—
—
—
—
—
STOP
—
STOP
—
STOP
STOP
STOP
STOP
STOP
STOP
STOP
STOP
STOP
REC+
PAUSE
E-E
—
REC-PAUSE
REC-PAUSE
—
REC-PAUSE
—
—
—
—
—
—
REC+
FWD
E-E
—
REC
REC
REC
—
—
—
—
—
—
—
REC
E-E
—
E-E
—
—
—
—
—
—
—
—
—
FF/REW
—
—
FF/REW
—
—
—
—
ID SEARCH
—
—
START ID SEARCH
—
PAUSE
—
—
FWD-PAUSE
REC-PAUSE
REC
REC-PAUSE
FWD
FWD-PAUSE
—
—
—
—
FWD
—
—
FWD
—
—
—
FWD
—
—
—
—
—
STOP
E-E
STOP
E-E
REC-PAUSE
REC
FWD-PAUSE
FWD
FF
REW
SEARCH
SLF
No cartridge
Cartridge loaded

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7PAUSE key
Press this key to select the PAUSE mode.
There are two types of PAUSE mode, REC-PAUSE (recording-pause) mode and
FWD-PAUSE (playback-pause) mode.
In the REC-PAUSE mode, the input data is recorded at the instance of releasing the
pause operation.
In the FWD-PAUSE mode, the beginning of playback data is stored in FIFO memory,
so that the playback signal can be output at the same time as the pause operation is
released.
Note
When the ADDRESS counts are less than 2 seconds during the REC mode, the REC-
PAUSE mode may be not set up.
8REC key
•Press this key alone to select the E-E mode.
In the E-E mode, the input signal is output from the recording system directly to the
playback system. This allows users to check the input signal level and set the input
range and input DC offset without transporting the tape.
•Press this key together with the FWD key to select the REC (recording) mode.
In the REC mode, the input signals are recorded onto the tape.
9STOP key
Press this key to select the STOP mode.
In the STOP mode, all modes are stopped.
Note
•Recorded data is first stored in the FIFO memory of the recorder and then recorded
on the tape. Therefore, the tape may not stop until as much as 20 seconds after the
STOP key is pressed.
•The STOP key LED blinks from the time the STOP key is pressed until the tape
actually stops.
•Press the STOP key in FF or REW mode to stop the tape immediately.
0FWD key
Press this key to select the FWD (playback) mode.
In the FWD mode, the data on the tape is played back.
!¡ FF key
Press this key to select the FF (fast-forward) mode.
In the FF mode, the tape is fed in the EOD direction at approximately 75 times the
normal speed.
When this key is pressed in the search mode, the next start ID is searched. When pressed
in the FWD mode, the tape skips to the start of the next ID number.

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!™ EOD LED
Lights when the tape is at the EOD (End of Data) position.
EOD signifies the end of the data recorded on the tape.
Note
•When recording is stopped, the TOC and EOD are written at that address and the
EOD LED lights.
•When starting to record from the EOD, make sure that the EOD LED is extinguished
after recording starts (within approximately 5 seconds at normal speed).
•In the FWD and FF modes, tape transport stops automatically when it reaches the
EOD.
!£ REW key
Press this key to select the REW (rewind) mode.
In the REW mode, the tape is fed in the BOD direction at approximately 75 times the
normal speed.
When this key is pressed in the search mode, the start ID of the current recording block
is searched.
When pressed in the FWD mode, the tape skips to the start of the current ID number.
!¢ BOD LED
Lights when the tape is at the BOD position.
BOD signifies the beginning of the data recorded on the tape.
Note
In the REW mode, tape transport stops automatically when it reaches the BOD.