Sennheiser EK 2000-BW Manuale Utente
34
If a problem occurs ...
If a problem occurs ...
Problem
Possible cause
Possible solution
Diversity
receiver
cannot be
operated,
“
receiver
cannot be
operated,
“
Locked
”
appears on
the display
panel
the display
panel
Lock mode is activated
Deactivate the lock mode
(see page 13).
(see page 13).
No operation
indication
indication
Batteries are flat or
accupack is flat
accupack is flat
No RF signal
Transmitter and
receiver are not on
the same channel
receiver are not on
the same channel
Set the transmitter and
receiver to the same channel.
receiver to the same channel.
Transmission range is
exceeded
exceeded
Check the squelch threshold
setting (see page 21).
setting (see page 21).
Reduce the distance between
transmitter and receiver.
transmitter and receiver.
RF signal is deactivated
(“
(“
RF Mute
“)
Activate the RF signal
(see the instruction manual
of the transmitter).
(see the instruction manual
of the transmitter).
RF signal
available, no
audio signal,
“
available, no
audio signal,
“
MUTE
”
appears on
the display
panel
the display
panel
Transmitter is muted
Cancel the muting
(see the instruction manual
of the transmitter).
(see the instruction manual
of the transmitter).
Receiver’s squelch
threshold is adjusted
too high
threshold is adjusted
too high
Reduce the squelch threshold
setting (see page 21).
setting (see page 21).
Transmitter doesn’t
transmit a pilot tone
transmit a pilot tone
Deactivate the pilot tone
evaluation (see page 27).
evaluation (see page 27).
Audio signal
has a high
level of back-
ground noise
has a high
level of back-
ground noise
Transmitter sensitivity
is adjusted too low
is adjusted too low
Adjust the transmitter
sensitivity correctly
(see the instruction manual
of the transmitter).
sensitivity correctly
(see the instruction manual
of the transmitter).