External Headset; Special Functions; Cleaning, Maintenance And Storage - Ecom RSM-Ex 01 Serie Bedienungsanleitung

To switch down a channel:
Press the volume - button
Visual display of the channel change mode:
When the channel change mode is active, the green and yellow LEDs will
flash.

15. External headset

The product features a headset jack for connecting an external headset. The
product automatically detects when an external headset is connected and it
disables both the loudspeaker and microphone on the product. After inserting
an external headset, the product will switch to its full-duplex mode.
Warning:
Please refer to the safety instructions when connecting external headsets.

16. Special functions

Ambient Noise Suppression:
The „Ambient noise suppression" function is used to compensate for loud
ambient noise.
Noise Cancellation:
The built-in noise cancellation function eliminates noise from the input
signal.
NFC Chip:
The chip is installed at the rear
NFC-Antenna
of the product. The NFC chip can be
used for various applications.

17. Cleaning, maintenance and storage

• Only use a damp cloth when cleaning the product.
• Do not use any solvent-based cleaners or scouring agents when cleaning.
• The product must not be stored at temperatures above or below the per-
missible range of -20 °C to +30 °C.
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