De luxe 3W50V1 - Инструкция по эксплуатации - Страница 122

54

If a problem occurs...

If a problem occurs...

In the following table, the term “transmitter” refers to both “bodypack transmit-
ter” and “radio microphone”.

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 agent for
assistance.

Problem

Possible cause

Possible solution

No operation 
indication on the 
transmitter

Batteries are flat or 
accupack is flat

Replace the batteries or recharge 
the accupack (see page 33)

No radio waves 
on the receiver display 

No RF signal, transmitter 
and receiver are not on 
the same channel

Set transmitter and receiver to 
the same channel (see page 35)

No RF signal, transmitter is 
out of range

Reduce the distance between receiver 
and transmitter

Transmitter is in 
energy saving mode 
(see page 16)

Check the signal source

RF signal available, 
no audio signal, 
the red LED 

LOW 

BATT

/

MUTE

 lights 

up on the transmitter

Transmitter is muted 
(MUTE)

Deactivate the muting function
(see page 39)

Audio signal is 
distorted

Transmitter sensitivity is 
adjusted too high

Change the sensitivity of the 
microphone input (see page 42) or
line input (see page 41) 

Operating time of 
the transmitter is 
drastically reduced

Normal ageing or damage 
of BA 2015 accupack

Replace the BA 2015 accupack

Operating time of the 
receivers is drastically 
reduced

Normal ageing or damage 
of rechargeable batteries

Have the rechargeable batteries 
replaced by a Sennheiser Service 
Department

Occasional drop outs 
in the audio signal

Distance to the 
transmitter is too great

Reduce the distance to 
the transmitter

Interference is being 
received from an 
external source

Change the system to a different 
channel

Interference is being 
received from a second 
transmitter

Change the transmitters to 
different channels

Tourguide2020_516509_0909_Sp6.book  Seite 54  Montag, 22. März 2010  1:12 13