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Commands (Rs-232C Only) - Sanyo VZU-485 Instruction Manual

Rs-485/232c interface board
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RS232C (RF4QR/NA GB Operation Board)
Fri. Sept., 06/2002
COMMANDS (RS-232C/RS-485)
T/L STATUS SENSE (D6H)
Bit assignation for each byte of data
Byte 1-2-3
Recording/playback speed mode
Example:
Byte 1-2-3: Data indicating the tape speed mode in the
VCR.
24-hour mode → BYTE 1 = 30
BYTE 2 = 32
BYTE 3 = 34
NOTE: The following conditions indicated by each bit
are true when 1 is returned, false when 0 is
returned.
Byte 4
BIT
Content when the bit is 0.
AUDIO ON
Time lapse VCR audio
0
playback mode on.
1
POWER ON
The power is ON.
2
Undefined
Always 0.
3
Undefined
Always 0.
TIMER REC
Timer recording mode ON
4
MODE ON
or timer recording standby
mode.
SERIES REC
Series recording mode ON.
5
MODE ON
1SHOT REC
Single image recording
6
MODE ON
mode ON.
ALARM REC
Alarm recording mode ON.
7
MODE ON

COMMANDS (RS-232C only)

T/L TABLE ON (F6H)
œ To start the VCR control.
T/L TABLE OFF (F7H)
œ To end the VCR control.
CASSETTE OUT (03H)
œ Response when the cassette is ejected.
RXD
A3
TXD
0A
03
Byte 5
BIT
0
Undefined
ALARM SEARCH
1
SET
ALARM SEARCH
2
MODE
3
Undefined
ALARM SCAN
4
MODE
5
T/D SEARCH SET
T/D SEARCH
6
MODE
7
MENU MODE
ALARM IN (06H)
œ Response after an alarm has been input.
RXD
TXD
06
VCR INQ (FBH)
œ To confirm that the connect unit is a VCR. If so,
the VCR will respond with ACK (0AH).
12
Content when the bit is 0.
Always 0.
Alarm search being set.
Alarm search mode ON.
Always 0.
Alarm scan mode ON.
Day/time search being set.
Day/time search mode ON.
Menu is displayed.
English

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Vzu-232c