PCS-XG100/XG77 System Integration Manual
Note on Using External Microphone
If you connect external microphone with "AUDIO 1 IN" or "AUDIO 2 IN", you need to use Mic
Mixer and to adjust its output level to line level, and this output should be inputted to "AUDIO
1 IN" or "AUDIO 2 IN".
Adjust the audio level by watching the level meter displayed on the monitor to prevent level
clipping. The level meter can be displayed by setting "Audio Level Meter" to "On" under
Setup → Home Menu 3.
When "AUDIO 1 IN" and "AUDIO 2 IN" are used as AUX which can be selected under
Setup→ Audio 1 → Audio Input, up to 22 kHz input signal can be passed through, but echo
canceling function cannot be used.
When "AUDIO 1 IN" and "AUDIO 2 IN" are used as MIC which can be selected under Setup
→ Audio 1 → Audio Input, echo canceling function can be used but input frequency is
limited to up to 16 kHz.
Audio Level Adjustment
Before adjusting the volume on the TV monitor, set the volume on the PCS to the
1. To display the volume meter, set "Volume" to "On" under Setup → Home Menu 3.
2. Press the VOLUME +/- buttons on the remote commander to set the volume level on the
adjustment bar displayed on the screen to the middle position.
Adjust the volume on the TV monitor so that you can clearly hear a remote party's
・Do not activate the TV's surround sound feature as it may prevent the echo canceller of the
PCS from functioning properly and cause an unerased echo.
・During communication, set the volume on the PCS to the appropriate level, and do not
adjust the volume on the TV monitor.