USER MANUAL
iMIX 5
Matrix router
Control protocol
10
RS 232 protocol
Baud rate of 9600
8 data bits
no parity
1 stop bit
no flow control
Protocol
header
3byte
All/Zone
1byte
Zone of
device
1byte
Function Code
1byte
Device
Addres
s
1byte
Data 1byte
Protocol
Tail
1byte
0x43
0x53
0x54
All zones
0x54
Zone
one by
one
0x55
Zone1
0x01
Zone2
0x02
Zone3
0x03
Zone4
0x04
Zone5
0x05
Channel selected 0x01
01
BGM
0x01
0xaa
LOCAL
0x02
Channel Volume 0x02
mute0x08
Mute ALL ON
0xa1
Mute ALL OFF 0xa0
Increase one step
0x01
Reduce one step
0x02
BGM Channel selected
0x03
Input select
Input1 0x01
Input2 0x02
Input3 0x03
Input4 0x04
next CH 0x05
previously CH 0x06
channel volume set 0x04
volume range from 0x00 to 0x3f
63 steps in total;
Bass
0x05
Increase one step
0x01
Reduce one step
0x02
Treble
0x06
Increase one step
0x01
Reduce one step
0x02
Bass set
0x07
Bass range 0x00 - 0x0e
14 steps in total; 2dB - 1 step
Treble set
0x08
Treble range 0x00 - 0x0e
14 steps in total; 2dB - 1 step
Loudness
0x09
ON 0x01
OFF 0x00
0x55
0x0d
Stand By 0x10
ON 0x01
OFF 0x00