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EN 73
Filename [SR-MV45_55U_12RS232.fm]
Page 73 January 10, 2007 1:18 pm
RS-232C INTERFACE (SR-MV55U ONLY)
● 9PIN D-Sub
RS-232C Interface – Command Table –
Lower OrderN
Higher OrderQ
0 123456789ABCDE F
0
Complete
Error Cassette
Out
Not
Ta r g et
ACK NAK
1
2
3
VCR
Selection
DVD
Selection
Play Stop
4
Still
5
Clear
6
Chapter
Sense
Title
Sense
7
8
Chapter
Search
Title
Search
Date
Preset
Clock
Preset
9
Finalize Cancel-
Disc
Finaliza-
tion
DiscErase
TOP
MENU
MENU
NEXT
CHAPTER
PREV
CHAPTER
Setup SET UP DOWN RIGHT LEFT Next Title Prev Title Remote
Data
A
Standby
On
Standby
Off
Eject FF REW Fwd Field
Step
Rev Field
Step
B
Viss Fwd
Viss Rev
Fwd Shtl Rev Shtl Select
Preset
Select
Sense
Date
Data
Sense
ClockData
Sense
C
Rec Rec
Pause
D
Status
Sense
Tc Data
Sense
CTL
Data
Sense
JVCStatus
Sense
E
F
Command
Ta rge t
Rec/Dub
Request
RS-232C Interface – Specifications –
1
6
5
9
NOTES:
● When using the Serial Command Connector, the cable to be used should be a RS-232C interface cable (straight type).
● It takes about 10 seconds for the communication to be established after turning on the unit.
● During command transmission, a minimum interval of 50 mm/second is required between each command.
PIN No. Signal Operation Direction of
signal
2 TxD Transmit data This unitNPC
3 RxD Receive data This unitOPC
5 GND Signal grounding
Mode : Non-synchronous
Character length : 8 bits
Parity : Odd
Start bit : 1
Stop bit : 1
Data rate : 9600bps
Bit configuration
D6 D7D4 D5D2 D3D0 D1
Starting bit
Stopping bit
Parity
This unit
SR-MV45_55US.book Page 73 Wednesday, January 10, 2007 1:18 PM