Owners Manual

7
Talk switches
The four Talk switches are used to direct the talkback mic to individual channels. These
switches are momentary and slightly mute their respective input signal when passing through
the talkback audio.
Talk All switch
Depressing the Talk All switch is the same as depressing ALL of the Talk switches plus it
enables talkback into the Listen output. The Listen output's normal audio signal is completely
muted while the talkback signal is passed on when this switch is depressed.
The Talkback Footswitch jack activates the talk all function when a footswitch closure is
detected.
Listen switches
The Listen switches located on each of the four outputs select the corresponding output
channel's source (pre fader) and sums it into the Listen output.
Each switch has an adjacent LED indicating that the audio from the source of each output is
sent to the listen buss. Pushing and releasing the switch will change the state (push-push vs.
the momentary Talk switches). Note that he state of the listen function is reset when power is
lost.
Listen All switch
The Listen All function activates all of the listen channels in parallel. All of the input signals
for Out 1 through Out 4 are mixed together and sent to the Listen output. The previous state of
the Listen switches is maintained when the Listen All function is no longer active.