Microphone Sensitivity - Contacta RF-TRX Guide D'utilisation Et D'installation

2.8 Microphone sensitivity

The microphone sensitivity can be adjusted
through 5 levels according to environmental
requirements:
On the powered-up device, press and hold the
MODE-button for 3 seconds. The symbol »GRP«
in the display will blink.
Press the MODE button three times. The »C1«
symbol in the display blinks. By using the »+«
and »-« –buttons, select between C1 (low sensi-
tivity) and C5 (high sensitivity).
Please note:
The default setting is C3.
English 9