FSR ML-800 User Manual
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ML - 800
Wall Plate Functions
All wallplates will handle these functions in the same way.
Speech/Audio
Alternating action switch that enables/disables audio from any selected mixers within a mixed group.
“Pre-selects” audio from any selected mixers in a mixed group when music is playing.
Local Mixer
Alternating action switch that enables/disables audio from the mixer associated with a given area to be
heard in the entire mixed group. The switch remains independent of the corresponding switch on other
panels within a mixed group. This switch tracks with local input in a single room and will automatically
turn on in the first room in a mixed group to enable local input.
Music
Alternating action switch that activates selected music source within each room or a mixed group of
rooms.
Music Select 1-4
Selects the music source within each room or a mixed group of rooms.
Up/Down Volume (Speech)
Ramps volume up/down within each room or a mixed group of rooms. Associated bar graph indicates
level and is active only when local input is audible. All bar graphs within a mixed group will track
together.
Up/Down Volume (Music)
Ramps volume up/down within each room or a mixed group of rooms. Associated bar graph indicates
level and is active only when Music is enabled. All bar graphs within a mixed group track together.
Keyswitch
Interlocks (disables) certain groups of switches on the wall plate as determined by the selected option
jumpers.