ViewSonic VS19390 User Manual page 118

Example 1: Get Brightness from TV-05 and this command is valid. The Brightness
value is 67.
Send (Hex Format)
Name Length
Hex 0x38
Reply (Hex Format)
Name Length
Hex 0x38
Example 2: Get Color from Display (#05), but the Color command is not supported
by this model.
Send (Hex Format)
Name Length
Hex 0x38
Reply (Hex Format)
Name
Hex
ID Command Type Command Value1 Value2 Value3
0x30
0x67
0x35
ID Command Type Command Value1 Value2 Value3
0x30
0x72
0x35
ID Command Type Command Value1 Value2 Value3
0x30
0x67
0x35
Length
0x30
0x34
0x35
0x62
0x62
0x26
ID Command Type
0x2D
118
0x30 0x30 0x30
0x30 0x36 0x37
0x30 0x30 0x30
CR
0x0D
CR
0x0D
CR
0x0D
CR
0x0D