Toshiba TD-E502, User Manual, Page: 57 / 77

57
Chapter 3
How to use the LCD Display Monitor
Two basic commands are shown here as examples. Note that these commands are used when a single computer
connects to a single display. Contact your dealer for advanced command specifications if you want to connect multiple
displays, or perform complicated controls using other commands than the basic commands.
Example 1: Set display ID-02 brightness to 76; this command is valid.
Example 2: Retrieve brightness value from display ID-02; this command is valid, and the brightenss value is 80.
Send packet from computer
Byte 0 1 2 3 4 5 6 7 8
Name Length
(1 byte) ID
(2 bytes) Cmd
Type
(1 byte) Cmd
Code
(1 byte) Value (>= 3 bytes) CR
(1 byte)
Byte1 Byte2 Byte3
Hex 0x38 0x30 0x32 0x73 0x24 0x30 0x37 0x36 0x0D
Return packet from display to computer
Byte 0 1 2 3 4
Name Length 0x32 Cmd
Type CR
Hex 0x34 0x30 0x32 0x2B 0x0D
Send packet from computer
Byte 0 1 2 3 4 5 6 7 8
Name Length
(1 byte) ID
(2 bytes) Cmd
Type
(1 byte) Cmd
Code
(1 byte) Value (>= 3 bytes) CR
(1 byte)
Byte1 Byte2 Byte3
Hex 0x38 0x30 0x32 0x67 0x62 0x30 0x30 0x30 0x0D
Return packet from display to computer
Byte 0 1 2 3 4 5 6 7 8
Name Length
(1 byte) ID
(2 bytes) Cmd
Type
(1 byte) Cmd
Code
(1 byte) Value (>= 3 bytes) CR
(1 byte)
Byte1 Byte2 Byte3
Hex 0x38 0x30 0x32 0x72 0x62 0x30 0x38 0x30 0x0D
TSB.book Page 57 Monday, August 31, 2015 4:30 PM