Viewsonic CDE4302 User Manual
32
Get-Function description:
Length:
Length:
Total Byte of Message excluding “CR＂.
TV/DS ID
Identification for each of TV/DS (01~98; default is 01).
Command Type Identify command type,
“
g＂ (0x67h) : Get Command
“
r＂ (0x72h) : Valid command Reply
“
-“ (0x2Dh) : Invalid command Reply
Command:
Function command code: One byte ASCII code.
Value[1~3]:
Three bytes ASCII that defines the value.
CR 0x0D
Get-Function format
Send: (Command Type=＂g＂)
Send: (Command Type=＂g＂)
Name
Length
ID
Command
Type
Command Value1
Value2
Value3
CR
Byte Count
1 Byte
2 Byte
1 Byte
1 Byte
1 Byte
1 Byte
1 Byte
1 Byte
Bytes order
1
2~3
4
5
6
7
8
9
NOTE: “Power STBY status＂ is the exception for VT2405LED-1 and VT3205LED.
Reply: (Command Type=＂r＂ or “-＂)
If the Command is valid, Command Type =”r”
If the Command is valid, Command Type =”r”
Name
Length
ID
Command
Type
Command Value1
Value2
Value3
CR
Byte Count
1 Byte
2 Byte
1 Byte
1 Byte
1 Byte
1 Byte
1 Byte
1 Byte
Bytes order
1
2~3
4
5
6
7
8
9
NOTE: The reply for “Power STBY status＂ command is the exception for VT2405LED-1 and V3205LED.
It´s 0x36 72 6C 30 30 30 0D ( 6rl000<CR>).
If the Command is Not valid, Command Type=”-“
Name
Length
ID
Command
Type
CR
Byte Count
1 Byte
2 Byte
1 Byte
1 Byte
Bytes order
1
2~3
4
5
Example1: Get Brightness from TV-05 and this comm and is valid. The Brightness value is 67.
Send (Hex Format)
Send (Hex Format)
Name
Length
ID
Command
Type
Command Value1
Value2
Value3
CR
Hex
0x38
0x30
0x35
0x67
0x62
0x30
0x30
0x30
0x0D
Reply (Hex Format)
Name
Length
ID
Command
Type
Command Value1
Value2
Value3
CR
Hex
0x38
0x30
0x35
0x72
0x62
0x30
0x36
0x37
0x0D