Telex KP-812 User Manual page 48

Metering
Metering lets you use the Vol. display as an LED bar graph meter to monitor an audio signal
for about 1 minute.
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Mixing
Mixing lets you route selected audio signals to the intercom system, to the speaker, or to the
left headphone when using the headset. By default, the microphone signal is routed to the
matrix, and the matrix signal is routed to the speaker and to the left headphone.
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Select Metering, then tap the encoder knob.
Microphone displays. Turn the encoder knob to display other options for metering.
Microphone, Matrix, Aux1
Once you have chosen the source to meter, tap the encoder knob.
Meter: Mic displays to indicate that no filtering is selected. Turn the encoder knob to
display other options:
Meter: Mic
Meter: Mtx
Meter: Aux1
Tap the encoder knob.
The Vol. bar graph is now monitoring the selected audio source.
Hold the encoder knob for 1 second to exit metering or allow the metering function
to time-out after about 1 minute.
Run Service Menu, Save Cfg to save the change.
Select Mixing, then tap the encoder knob.
Aux In displays.
Tap the encoder knob.
To Matrix displays. Turn the encoder knob to display other options for mixing.
To Speaker. An arrow appears to indicate if AUX In audio is being fed to that
destination.
Tap the encoder to select if the audio should be activated to the destination.
Hold the encoder knob for 1 second to exit the mixing selections.
Run Service Menu, Save Cfg to save the change Service Menu, Hdst Sel
KP-812 Keypanels User Manual