If a problem occurs ...

If a problem occurs ...

Problem

Possible cause

Possible solution

No operation

Battery is flat or inserted

Replace the battery or check if it

indication

incorrectly

is inserted correctly

Transmitter cannot be

Lock mode is activated

Deactivate the lock mode

switched off/

 

(see page 12)

Settings cannot be

 

 

changed

 

 

Receiver:

Transmitter and receiver are not

Set transmitter and receiver to

No RF signal

on the same channel

the same channel

 

Transmitter is out of range

Check the squelch threshold

 

 

setting on the receiver or reduce

 

 

the distance between receiving

 

 

antenna and transmitter

 

 

 

Audio signal has a high

Transmitter’s sensitivity is set

See “Adjusting the microphone

level of background

too high

sensitivity – “ATTEN”” on

noise

 

page 22

 

Receiver’s output level is set

Increase the line output level

 

too low

 

 

 

 

Audio signal is

Transmitter’s sensitivity is set

See “Adjusting the microphone

distorted

too low

sensitivity – “ATTEN”” on

 

 

page 22

 

Receiver’s output level is set

Reduce the line output level

 

too high

 

 

 

 

If a problem occurs that is not listed in the above table or if the problem cannot be solved with the proposed solutions, please contact your local Sennheiser partner for assistance.

To find a Sennheiser partner in your country, search at www.sennheiser.com under “Service & Support”.

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