Sony GY-2120WD Maintenance Manual page 251

Digital information recorder
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2 Description of key entry
P : Displays the previous log.
T : Displays the top log.
B : Displays the bottom log.
Q : Quits this log command.
For except the above, the following screen is displayed.
Commands to SYS CPU
Code (Hex)
Command Name
1
CONTINUOUS READ
2
CONTINUOUS WRITE
3
SINGLE READ
5
PREROLL
6
NEW TAPE
7
REWIND
8
EJECT
9
MAKE ID
B
MODE SETTING
C
BANK REPLACEMENT
E
FAST FWD
F
STOP
D (10)
BANK INFORMATION SETTING
D (12)
SERIAL COMMUNICATION
D (13)
DOWNLOAD
D (14)
INITIAL
D (15)
IDS SEARCH
D (16)
ERROR RATE MEASUREMENT
D (17)
SELF-DIAGNOSIS
D (18)
IDC SENSE
D (19)
LONGITUDINAL SEARCH
D (1A)
IN POINT SET
GY-2120WD/WS
Function
Reads the required data continuously without stopping the tape
Writes the required data continuously without stopping the tape
Reads the data from the tape (Max. is the bank memory capacity)
Moves the tape in front of the ID specified
Checks if the inserted tape has been written or not
Rewinds the tape
Ejects the tape from the drive
Writes the IDs specified on the tape
(Not used)
Requests change to the specified bank to the SYS CPU
Fast forwards the tape
Sets the tape to STANDBY OFF
Sets the bank number/address of each bank
Opens the RS232C MDRV
Downloads the SYS, SV CPU firmware
Initial check
Moves the tape to the specified IDC using the ID Counter
Sets the SYS CPU to the error rate measurement mode
Executes self-diagnosis
Obtains the value of the ID Reader at the current tape position
Searches whether the CTL/LTC is present or not
Sets the read/write ID specified by PREROLL again
6-2. Command Description
6-27

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