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The On/Off switch on my HDR120 is not making a positive contact. How do I repair it?

The unit is a Sennheiser HDR120 wireless headphones

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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  • 2 Answers

SOURCE: Sennheiser RS 130 Wireless Surround Sound Headphones

Did you try to remove the batteries and at the same time unplug the power of the base for 30 sec ?

Posted on Jan 21, 2008

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  • 3 Answers

SOURCE: unable to listen to my wireless

They need a minimum level of signal to switch on the transmitter.
Verify if it works on yet another system.
Make sure you have the right output on your Samsung.
Try to increase the output level of your Samsung...(up the volume, but it may be a fixed output..)

Posted on Mar 08, 2008

mikeymiddles
  • 58 Answers

SOURCE: how do you connect wireless headphones to back of receiver?

use the front pre-outs located immediately over the red "right" A&B speaker connectors in the rear of this unit. connect with a high quality stereo  gold plated rca cable.  

Posted on Jan 08, 2009

  • 7 Answers

SOURCE: No sound coming through my Sennheiser wireless headphones

Turning the transmitter on and off (Fig. 5)
Turn on the sound source. This automatically activates the
transmitter and the green LED “ON/OFF” lights up. If the sound
source is turned off, the transmitter is automatically deactivated
after approx. 3 minutes (the LED “ON/OFF” goes off).
Note: The automatic level control only functions if the volume of the
sound source is sufficient.

Posted on Apr 02, 2009

  • 1 Answer

SOURCE: connecting wireless headphones

stop connecting

Posted on Jul 06, 2009

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