Instruction Manual

P. 9
UM-UV-621-MCS-Q114V1 www.austin-hughes.com
Header Command
ID
Val 1 Val 2 Val 3 Val 4 Val 5 Val 6
Check-
sum
Footer
0x4D, 0x43,0x06 0x05 Vol Mute Input OSDB IR Sound 0x0D, 0x0A
• Ack
• Function
The computer shows the current setting of the LCD display
Vol : The volume value of the LCD display ( 1~100 )
Mute : The mute code for the LCD display
Input : The input source code for the LCD display
OSDB : The OSD button control code for the LCD display
IR : The infrared remote control code for the LCD display
Sound : The sound select code for the LCD display
Header Command
ID
Val 1 Val 2 Val 3 Val 4 Val 5 Val 6
Checksum
Footer
0x4D, 0x43,0x15 0x05 ERR 0x00 0x00 0x00 0x00 0x00 0x0D, 0x0A
• Nak
Header Command
ID
Val 1 Val 2 Val 3 Val 4 Val 5 Val 6
Checksum
Footer
0x06, 0x4D,0x43 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x0D, 0x0A
• Get LCD Display Address
< 2.5 > Get Display Status