Command Format - JVC DLA-VS2400ZG Instructions Manual

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)
0
Header
This binary code indicates the start of communication.
Binary Code
21 Operating command
3F Reference command PC " This unit
40 Response command
06 ACK
Unit ID
This is a code that specifies the unit. The binary code is fixed at "8901".
Command and data
Operating command and data (binary code)
Command Type
0000 Connection
check
5057 Power
supply
4950 Input
5243 Remote
control
End
This code indicates the end of communication. The binary code is fixed at "0A".
Type
PC " This unit
This unit " PC
This unit " PC (returns to PC after the command is accepted without
error)
Description
Check whether
communication is enabled
between this unit and the
PC during standby.
During standby
31: Turns on the power
When power is on
30: Turns off the power
(Standby mode)
When power is on
36: HDMI 1
37: HDMI 2
Sends the same code as
the supplied remote
control.
"Remote Control
0
Code"p. 54
Description
Operating command and data (binary code)
Command Type
5057 Power
supply
4950 Input
Description
During standby or when
power is on
30: Standby mode
31: When power is on
32: In the Cool-down mode
33: Starting up
34: When error occurs on
this unit
When power is on
32: Dual
36: HDMI 1
37: HDMI 2
53