Cloud Electronics CDI-S100 - Manual (Page 8)

CDI-S100 Installation Guide v1.0 8
GENERAL FORMAT
FUNCTION COMMAND (ASCII)
Select Line Input x as music source <MU,SAx/>
Select next higher-numbered Line Input <MU,SU/>
Select next lower-numbered Line Input <MU,SD/>
Set music level to –(m/2) dB relative to max volume <MU,LAm/>
Reduce music level by (p/2) dB <MU,LDp/>
Increase music level by (q/2) dB <MU,LUq/>
Mute music <MU,M/>
Unmute music <MU,O/>
Mute microphone y <MI.y,M/>
Unmute microphone y <MI.y,O/>
Set master mic level to –(m/2) dB relative to max volume <MI,LAm/>
Reduce master mic level by (p/2) dB <MI,LDp/>
Increase master mic level by (q/2) dB <MI,LUq/>
Mute all microphones <MI,M/>
Unmute all microphones <MI,O/>
Examples:
1. Input selection
To directly select a specific music source, the value of x in the general format is the number of the
Line Input (1 to 6) selected as the music source. Note that x can also be set to zero to positively
de-select all music sources.
Alternatively, the music sources may be “stepped through” one at a time (in either direction),
using the increment or decrement commands. If an increment command is received when Line In
6 is already set, the command is ignored. If a decrement command is received when Line 1 is set,
no music source is selected (equivalent to the “Line 0” command mentioned above). Any further
decrement commands are ignored
EXAMPLE
COMMAND
(ASCII)
COMMAND (HEX)
Select Line Input 3 <MU,SA3/> 3C 4D 55 2C 53 41 33 2F 3E
Select Line Input one above current <MU,SU/> 3C 4D 55 2C 53 55 2F 3E
Select Line Input one below current <MU,SD/> 3C 4D 55 2C 53 44 2F 3E