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Connections & Controls
Front Panel
Power Switch
Switches the power On / Off.
Headphone
Accepts a stereo mini jack plug for stereo headphones. The headphone volume is
adjusted by the rotating Head phone volume control.
Headphone Volume Control
Controls Headphone volume level.
Use the Headphone section to accurately monitor any of the sources output.
Audio LED Meters
These meters play a vital part in correctly setting the audio levels to avoid clipping or
other distortion.
The LED style Audio meters, show the signal strength at the Audio Output. The signal
they measure is determined by the sources selected by the Audio Bus selectors and the
levels set by the rotary pots and faders.
Audio Monitor Button
Use the Headphone section to monitor any of the sources (CH1, CH 2, CH3, CH4) or
“Master” output. Repeated presses of the Headphone Audio Monitor button will cycle
through the monitoring choices. In many cases, headphones may be a more useful and
accurate choice than speakers for audio monitoring.
Audio Input Source Level Controls
This section of the AM-100 controls which audio input channel (CH1~CH4) will be sent
to the Audio Bus and its associated Fader.
This row of audio channel selection buttons has LEDs built in to show which input
channel is active. Level control for each audio input source is via the rotary pots above
each of the audio channel selection buttons.
A+V
When this button is engaged or lit, the audio associated with a selected video input
source automatically follows the video through any transition between the Main and
Sub Sources. When the A+V button is inactive, the audio sources must be switched
manually. For more information, see A+V
AUX Audio Input
Mix input for background music
Audio mixer
These CH1~CH4 Audio Level Faders are for controlling the CH1~CH4 audio mix.
These faders correspond to the Audio Source selector buttons and control the relative
volume of each input in the master output as well as the master output level.
MASTER
This Slider is for controlling the audio level for the Mixed audio output.
