51
Optional function
Get Function Length
ID
Command
Type
Command
Response Range
Comments
(ASCII)
Code
(ASCII)
Code
(Hex)
(Three ASCII
bytes)
Get-Contrast
8
g
a
61
000 ~ 100
Get-Sharp-
ness
8
g
c
63
000 ~ 100
Get-Color
8
g
d
64
000 ~ 100
Get-Tint
8
g
e
65
000 ~ 100
Get-Backlight
On_Off
*3.2.3
8
g
h
68
000: Off
001: On
Get-Date:
Year
8
g
2
32
Y00~Y00
Last 2 digits
(20)17~(20)99
Get-Date:
Month
8
g
2
32
M00~M00
2 digits
Get-Date:
Day
8
g
2
32
D00~M00
2 digits
Get-Time:
Hour
8
g
3
33
H00~H00
24-hr format. 2 digits
Get-Time:
Min
8
g
3
33
M00~M00
2 digits
Get-Time:
Sec
8
g
3
33
S00~S00
2 digits
12.3.3. Remote Control Pass-through mode
When the PC sets the Commercial Display to Remote Control Pass through mode, the Commercial Display
will send a 7-byte packet (followed by “CR”) in response to RCU button activation. Note, that in this mode
the RCU shall have no effect on the Commercial Display function. For example: “” will not change
the volume in the LCD but only sends “” code to 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
Example1: Remote Control pass-through when “VOL+” key is pressed for Commercial Display-05
Send (Hex Format)
Name
Length
ID
Command
Type
Command
Value1
CR
Hex
0x36
0x30
0x35
0x70
0x31
0x30
0x0D