Sennheiser SKP 2000, Инструкция по эксплуатации

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29
If a problem occurs ...
If a problem occurs ...
Problem Possible cause Possible solution
Plug-on transmitter
cannot be operated,
“
Locked ” appears on
the display panel
Lock mode is
activated Deactivate the lock mode
(see page 11).
No operation
indication Batteries are flat or
accupack is flat Replace the batteries or
recharge the accupack
(see page 9).
No RF signal at the
receiver Plug-on
transmitter and
receiver are not on
the same channel Set the plug-on
transmitter to the same
channel as the receiver.
Synchronize the plug-on
transmitter with the
receiver (see page 26).
Transmission range
is exceeded Reduce the distance
between plug-on
transmitter and receiving
antennas.
RF signal is
deactivated
(“
RF Mute “)
Activate the RF signal
(see page 12).
RF signal available,
no audio signal,
“
MUTE ” appears on
the display panel
Plug-on
transmitter is
muted (
MUTE )
Cancel the muting
(see page 12).
Receiver’s squelch
threshold is
adjusted too high Reduce the squelch
threshold setting on the
receiver.
Plug-on
transmitter doesn’t
transmit a pilot
tone Activate the pilot tone
transmission on the
transmitter
(see page 25).
Audio signal has a
high level of
background noise or
is distorted Plug-on
transmitter’s
sensitivity is
adjusted too low/
too high Adjust the input sensitivity
(see page 19).