ViewSonic IFP50-3 Series - Remote Control Pass-Through Mode

120
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
;ZhͿďƵƩŽŶĂĐƟǀĂƟŽŶ/ŶƚŚŝƐŵŽĚĞƚŚĞƌĞŵŽƚĞĐŽŶƚƌŽůƐŚĂůůŚĂǀĞŶŽĞīĞĐƚŽŶ
ƚŚĞŝƐƉůĂLJĨƵŶĐƟŽŶ&ŽƌĞdžĂŵƉůĞsŽůƵŵĞнǁŝůůŶŽƚĐŚĂŶŐĞƚŚĞǀŽůƵŵĞŽĨƚŚĞ
Display, but instead only sends the “Volume+” code to the PC over the RS-232 port.
/ZWĂƐƐdŚƌŽƵŐŚͲ&ƵŶĐƟŽŶĨŽƌŵĂƚ
ZĞƉůLJ;ŽŵŵĂŶĚdLJƉĞсƉͿ
Name Length ID Command Type
RCU Code1
;D^Ϳ
RCU Code2
;>^Ϳ
CR
Byte
Count
1 Byte
2
Byte
1 Byte 1 Byte 1 Byte 1 Byte
Bytes
order
12~3 4 5 6 7
džĂŵƉůĞϭZĞŵŽƚĞŽŶƚƌŽůWĂƐƐͲƚŚƌŽƵŐŚǁŚĞŶsK>нŬĞLJŝƐƉƌĞƐƐĞĚĨŽƌŝƐƉůĂLJ
;ηϱͿ
^ĞŶĚ;,Ğdž&ŽƌŵĂƚͿ
Name Length ID Command Type
RCU Code1
;D^Ϳ
RCU Code2
;>^Ϳ
CR
Hex 0x36
0x30
0x35
0x70 0x31 0x30 0x0D
Key ŽĚĞ;,yͿ
Basic
*3.1.1
KƉƟŽŶĂů
*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