Sennheiser RS 175 业主指南

Troubleshooting

RS 175 

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Leaving the range of the transmitter

The range of the transmitter largely depends on environmental conditions
such as wall thickness, wall composition etc. If the headphones leave the
range of the transmitter, the audio first cuts out occasionally until it finally
cuts out completely.

If you 

re-enter the transmission range within 5 minutes

, the connection is 

automatically re-established.
If you spend 

more than 5 minutes outside the transmission range

, the 

headphones switch off automatically.

Clearing the pair settings on the headphones

1

Press the Volume 

+

/

-

 buttons simultaneously and hold for 2 seconds.

The HDR status LED blinks red rapidly.

2

Press the HDR power button

 while continuously holding the Volume

+

/

-

 buttons. Release all 3 buttons.

The HDR status LED lights up green or red, depending on the battery
condition, and starts blinking slowly. The pair settings on the head-
phones are cleared.

SURR

     

LO

HI

BASS

1

2