JVC SR-9090U VCR User Manual


 
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9-2 SA-K97U Specifications
9-pin connector specifications
Pin NO. Signals Operations Direction of signals
2 RXD Receive data VTR p CPU
3 TXD Transmit data VTR [ CPU
4 DTR Data terminal ready VTR [ CPU
5 GND Signal ground
6 DSR Data set ready VTR p CPU
9 OPTIONAL SA-K97U RS-232C INTERFACE BOARD
1
2
3
4
5
6
9
9-3 SA-K97U RS-232C Protocol & Commands
RS-232C protocol
9 OPTIONAL SA-K97U RS-232C INTERFACE BOARD
Output level
ON :+5 V or more
OFF: 5 V or less
5 Mode :
5 Character length :
5 Data rate :
5 Parity check :
5 Stop bit :
Non-synchronized
8 bits
600,1200, 2400, 4800, 9600 bps
(switched with on-screen menu switch, set to 9600 bps before shipment)
No
1 bit
Data format
Configuration
0 (SPACE)
1 (MARX)
Start bit Stop bitD0 D1
D2 D3
D4 D5 D6 D7
JVC table-1
This VCR is provided with JVC basic table commands in addition to the JVC table-1 commands shown below.
The commands in the shaded area in the table below are contained in both the JVC table-1 and JVC basic table. The JVC basic
table commands include only those in the shaded areas.
0123 45 6 7 8 9A B C D E F
0 Data 0 ENTER TIMER ON SCREEN VISS FRAME CODE
ON ON FWD (COUNT)
1 COMPLE- Data 1 CLEAR TIMER ON SCREEN VISS REC DEVICE AL . PL
TION ERROR OFF OFF REV CHECK TYPE RESET
2 ERROR Data 2 PRG/CLK ROM VER HOUR METER COUNT
SENSE RESET
3 CASSETTE Data 3 SHFT+ POS V+ EJECT SEARCH
OUT (VISS)
4 Data 4 SHFT ON SCREEN
SELECT
5 NOT Data 5 SET+ POS H+ PL .AL COUNT
TARGET SENSE
6 ALARM Data 6 CLEAR SET TL STATUS TL STATUS JVC
INPUT SET SENSE TABLE1 ON
7 Data 7 CANCEL STATUS JVC
SENSE TABLE1 OFF
8 Data 8
9 Data 9 OPE LOCK
ON
A ACK PLAY REV OPE LOCK REC REC
PLAY OFF REQUEST
B NAK
OPERATE ON
FF REC VTR INQ
PAUSE
C
OPERATE OFF
REW
D MODE F-FIELD
SHIFT STEP
E MODE DATE SET R-FIELD DATE
STEP SENSE
F STOP STILL TIME SET TIME
SENSE