If a problem occurs ...

If a problem occurs ...

ProblemPossible causePossible solution
No operationBatteries are flat orReplace the batteries or
indicationinserted incorrectly,check if they are inserted

 

battery pack is flatcorrectly or recharge the

 

 

battery pack
TransmitterLock mode is activatedDeactivate the lock mode
cannot be

 

(see “Deactivating the
switched off/

 

autolock function
Settings cannot

 

temporarily” on page 15)
be changed

 

 

Receiver:Transmitter and receiverSet transmitter and
No RF signalare not on the samereceiver to the same

 

channel

channel

 

Transmitter is out ofCheck the squelch

 

rangethreshold setting

 

 

or reduce the distance

 

 

between receiving

 

 

antenna and transmitter
Weak signalAntenna signal isDo not clasp the antenna

 

attenuatedsection
Audio signal hasTransmitter’s inputsee “Adjusting the
a high level ofattenuation is adjustedmicrophone sensitivity –
backgroundtoo high“ATTEN”” on page 26
noiseReceiver’s output level isIncrease the line output

 

adjusted too lowlevel
Audio signal is

Transmitter’s input

see “Adjusting the

distorted

attenuation is adjusted

microphone sensitivity –

 

too low

“ATTEN”” on page 26

 

Receiver’s output level is

Reduce the line output

 

adjusted too high

level

 

 

 

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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