Filter
Top Products
28
If problems occur ...
Error checklist
If problems occur that are not listed in the above table or if the
problems cannot be solved with the proposed solutions, please
contact your local Sennheiser agent for assistance.
Problem Possible cause Possible solution
No operation
indication
Batteries are flat or
inserted incorrectly,
battery pack is flat
Replace the batteries or
check if they are
inserted correctly or
recharge the battery
pack
Transmitter
cannot be
switched off/
Settings cannot
be changed
Lock mode is activated Deactivate the lock
mode (see
“Deactivating the
autolock function
temporarily” on page
16)
Receiver:
No RF signal
Transmitter and
receiver are not on the
same channel
Set transmitter and
receiver to the same
channel
Transmitter is out of
range
Check the squelch
threshold setting
or reduce the distance
between receiving
antenna and
transmitter
Weak signal Antenna signal is
attenuated
Do not clasp the
antenna section
Audio signal
has a high level
of background
noise
Transmitter’s input
attenuation is adjusted
too high
See “Adjusting the
microphone sensitivity
– ATTEN” on page 25
Receiver’s output level
is adjusted too low
Increase the line output
level
Audio signal is
distorted
Transmitter’s input
attenuation is adjusted
too low
See “Adjusting the
microphone sensitivity
– ATTEN” on page 25
Receiver’s output level
is adjusted too high
Reduce the line output
level
SKM 5200_512717_0506_Sp6.book Seite 28 Donnerstag, 7. Dezember 2006 3:28 15