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Filename [DVM700ER_132RS232.fm]
Masterpage:Left0
70 EN
Page 70 Wednesday, 20 September 2006 10:03
RS-232C INTERFACE
● 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
Play Stop
4
CueUp
with
Data
Still
5
Clear
6
Chapter
Sense
Title
Sense
7
8
Chapter
Search
Title
Search
Date
Preset
Clock
Preset
9
Finalise Cancel-
Disc
Finalisa-
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
CueUp
with
Data
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 rg et
Rec/Dub
Request
Vtr Ind
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 RxD Receive data HDD/DVDOPC
3 TxD Transmit data HDD/DVDNPC
5 GND Signal grounding
Mode : Non-synchronous
Character length : 8 bits
Parity check : Odd
Start bit : 1
Stop bit : 1
Data rate : 9600bps
Bit configuration
D6 D7D4 D5D2 D3D0 D1
Starting bit
Stopping bit
Parity check
DVM700ER_00.book Page 70 Wednesday, September 20, 2006 10:03 AM