ClearOne AP10 - Manual (Page 18)

Configuration ~ Calibration 14
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Auto-adapt
If DIP switch 1 is off (down), call someone and continue to talk while the system
gradually adapts over time. Once complete, the AP10 will be fully calibrated and
ready for use. Press the Off button [E]. If the auto-disconnect feature is active, and
the caller hangs up, the AP10 will disconnect upon sensing loop drop or call-
progress tones, depending on the position of DIP switch 6.
Transmit level adjustment
Someone in the local room should speak into the microphone at a normal distance,
in a normal voice. The party at the distant location should not speak during the
transmit adjustment. Adjust the AP800 output that is connected to the AP10
Transmit input to 0dB. The AP10 Transmit LED [B] should illuminate solid green
while the person is speaking and extinguish when the person stops.
Receive level adjustment
Someone in the distant location should speak into the microphone at a normal
distance, in a normal voice; the local room should maintain silence. Adjust the
AP800 input that is connected to the AP10 Receive output to 0dB. The AP10
Receive LED [C] should be solid green while the person is speaking and extinguish
when the person stops.
AP10 transmit and receive
audio level adjustments
are made using the
AP800. Nominal transmit and
receive level for the AP10 is 0dBu.
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