Sennheiser ew 300 IEM G2 Bedienungsanleitung Seite 81

If a problem occurs ...
Error checklist
Problem
No operation indication
No RF signal
RF signal available,
no audio signal,
"MUTE" display appears on
the display panel
Audio signal has a high level
of background noise
Audio signal is distorted
No access to a certain channel
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.
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Possible cause
Batteries are flat or
accupack is flat (receiver only)
No mains connection (transmitter
only)
Transmitter and receiver are not on
the same channel
Transmission range is exceeded
Transmitter is set to mono operation
and the pilot tone evaluation of the
receiver is activated
Receiver's squelch threshold is
adjusted too high
Transmitter sensitivity is adjusted
too low
Transmitter sensitivity is adjusted
too high
During scanning, an RF signal has
been detected on this channel and
the channel has been locked
Possible solution
Replace the batteries or
recharge the accupack
Check the connections of the mains
unit
Set transmitter and receiver to the
same channel
Check the squelch threshold setting
(see "Adjusting the squelch
threshold (receiver only)" on
page 29)
or reduce the distance between
transmitting antenna and receiver
Deactivate the pilot tone evaluation
on the receiver
See "Adjusting the squelch threshold
(receiver only)" on page 29)
See "Adjusting the sensitivity
(transmitter only)" on page 30
See "Adjusting the sensitivity
(transmitter only)" on page 30
See "Scanning the channel banks for
free channels (receiver only)" on
page 28