Transmitting And Receiving; Volume Up / Down - Contacta RF-TRX Guide D'utilisation Et D'installation

2.5 Transmitting and receiving

The RF-TRX with the master-ID »00« is auto-
matically enabled to transmit and receive.
To activate transmission on other RF-TRX wit-
hin the group:
On the powered-up device, press the MUTE
button for 2 seconds. »TALK« is indicated on
the display and the device is ready to transmit.
To end the transmission, press the MUTE but-
ton again for 2 seconds. »TALK« will disappear
from the display and the device is set to recep-
tion only.
If a RF-TRX is only intended for reception, no
further action is neccesary after switching it on.
Up to 3 devices can send at the same time: The
master unit and 2 others.
Please note:
If transmission is activated on a further RF-TRX,
the first RF-TRX in the activation sequence lo-
ses its right to transmit. The master unit is not
affected.

2.6 Volume up / down

The volume can be adjusted through 9 levels.
On the powered-up device, press the »+« and
»-« buttons to adjust the volume between 01
(low) and 09 (high) as desired.
English 7