Set-Function Listing; Set-Function Description; Set-Function Format - BenQ ST4301K Installation Manual

CR

Set-function listing

The PC can control the LCD Monitor for specific actions. The Set-Function command allows you to
control the LCD monitor behavior in a remote sit through the RS232 port. The
Set-Function packet format consists of 11 bytes.

Set-function description

Item
Length
Display ID
Command Type
Command
Value [1~3]
CR

Set-function format

Send: (Command Type="s")
Name Length
Byte count 1 Byte
Bytes
1
order
Reply: (Command Type="+" or "-")
Example 1: Set Brightness as 76 for Display-02 and this command is valid.
Send (Hex Format)
Name Length
0x0D
Total Bytes of Message excluding "CR"
Identification for each of display
Display ID is "01" for LAN control
Identify command type, "s"
(0x73h): Set Command
Function command code: One byte ASCII code
Three bytes ASCII that defines the value
0x0D
Command
ID
type
2 Byte 1 Byte
2~3 4
Name Length
Byte count 1 Byte
Bytes
1
order
Command
ID
type
Description
Command Value1
1 Byte 1 Byte
5 6
Command
ID
type
2 Byte 1 Byte
2~3 4
Command Value1
6
Value2 Value3
1 Byte 1 Byte 1 Byte
7 8
CR
1 Byte
5
Value2 Value3
CR
9
CR