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109
Remote Control Pass-through Mode
When the PC sets the Display to Remote Control Pass through mode, the Display
shall send a 7-byte packet (followed by “CR”) in response to remote control unit
(RCU) button activation. In this mode the remote control shall have no effect on
the Display function. For example: “” will not change the volume of the
Display, but instead only sends the “” code to the PC over the RS232 port.
IR Pass Through-Function format
Reply: (Command Type=“p”)
Name Length ID
Command Type
RCU Code1
(MSB)
RCU Code2
(LSB)
CR
Byte
Count
1 Byte
2
Byte
1 Byte
1 Byte
1 Byte
1 Byte
Bytes
order
1
2~3
4
5
6
7
Example 1: Remote Control Pass-through when “VOL+” key is pressed for Display
(#5)
Send (Hex Format)
Name Length ID
Command Type
RCU Code1
(MSB)
RCU Code2
(LSB)
CR
Hex
0x36
0x30
0x35
0x70
0x31
0x30
0x0D
Key
Code (HEX)
Basic
*3.1.1
Optional
*3.1.1
1
01
V
2
02
V
3
03
V
4
04
V
5
05
V
6
06
V
7
07
V
8
08
V
9
09
V
0
0A
V
-
0B
V
RECALL (LAST)
0C
V
INFO (DISPLAY)
0D
V
0E
ASPECT (ZOOM, SIZE)
0F
V
VOLUME UP (+)
10
V
Содержание IFP9850-4
Страница 14: ...14 Remote Control...
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