11 > volume control – Austin Hughes MCS User Manual
Page 17
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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
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