ViewSonic CDE3203 User Manual page 50

Send: 0x 38 30 31 67 32 30 30 30 0D (Get Date)
Reply:
#1 0x 38 30 31 72 32 30 40 35 0D (Year "20" "15")
#2 0x 38 30 31 72 32 31 21 51 0D (Month "1", Day "31")
Send: 0x 38 30 31 67 33 30 30 30 0D (Get Time)
Reply:
#1 0x 38 30 31 72 33 30 36 47 0D (Hour "16", Min "27")
#2 0x 38 30 31 72 33 31 30 79 0D ("0", Sec "59")
3.3 Remote Control Pass-through mode
When PC sets the TV/DS to Remote Control Pass through mode, the TV/DS shall
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 TV/DS function. For example:
"Volume+" will not change the volume in the LCD but only sends "Volume+" code to
PC over the RS232 port.
IR Pass Through-Function format
Reply: (Command Type= "p")
Name Length
Byte Count 1 Byte 2 Byte
Bytes order 1 2~3
Example1: Remote Control pass-through when "VOL+" key is pressed for
TV-05 Send (Hex Format)
Name Length
0x30
Hex 0x36
0x35
Key
1
2
3
4
5
6
7
8
9
0
-
RECALL (LAST)
INFO (DISPLAY)
RCU Code1
ID Command Type
1 Byte
4
RCU Code1
ID Command Type
0x70
Code (HEX)
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
39
RCU Code2
(MSB) (LSB)
1 Byte 1 Byte
5 6
RCU Code2
(MSB) (LSB)
0x31 0x30
CR
1 Byte
7
CR
0x0D