Instruction Manual

UM-CV-751-MCS-Q114V1 www.austin-hughes.com
Header Command
ID
Val 1 Val 2 Val 3 Val 4 Val 5 Val 6
Checksum
Footer
0x4D, 0x43,0x06 0x20 Vol 0x00 0x00 0x00 0x00 0x00 0x0D, 0x0A
• Ack
• Function
The computer changes the volume level of the LCD display
The audio function may or not be available on a particular LCD display depending on the model selected
Vol : The volume level value code of the LCD display (0~100)
Header Command
ID
Val 1 Val 2 Val 3 Val 4 Val 5 Val 6
Checksum
Footer
0x4D, 0x43,0x15 0x20 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 0x20 Vol 0x00 0x00 0x00 0x00 0x00 0x0D, 0x0A
• Set Volume
< 2.11 > Volume Control
P.15