Command Format - JVC DLA-X90R Instruction Manual

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RS-232C Interface (Continued)

Command Format

The command between this unit and the computer consists of "Header" , "Unit ID" , "Command" , "Data"
and "End".
●
Header (1 byte), Unit ID (2 bytes), Command (2 bytes), Data (n bytes), End (1 byte)
■ Header
This binary code indicates the start of communication.
Binary code
21
3F
40
06
■ Unit ID
■ Command and data
Operating command and data (Binary code)
Command
0000
5057
4950
5243
88
Type
Operating command
Response command
Reference command
AC
Type
Check whether communication is available between this
Connection check
unit and the PC during standby.
During standby
31: Turn on the power.
Power supply
During power on
30: Turn off the power. (Standby mode)
During power on
32: COMP.
Input 33: PC
36: HDMI 1
37: HDMI 2
Sends the same code as the supplied remote control.
Remote Control
●
"Remote control code
http://www.pureglare.com.au
Description
PC → This unit
PC → This unit
This unit → PC
This unit → PC
(When the command is accepted without error, it
returns to PC)
8901 .
Description
90 70
(Reference page: 89)