Sennheiser EK 300 IEM G3 User Manual
If a problem occurs ...
29
If a problem occurs ...
SR 300 IEM G3 transmitter
Problem
Possible cause
Possible solution
Transmitter cannot be
operated, “
operated, “
Locked
”
appears on the display
panel
panel
Lock mode is activated
Deactivate the lock mode (see page 18 and page 24).
No operation indication No mains connection
Check the connections of the mains unit.
No RF signal at the
receiver
receiver
Transmitter and receiver are not
on the same channel
on the same channel
Synchronize the transmitter with the receiver
(see page 20).
(see page 20).
If “
RF Mute
” additionally appears
on the transmitter display:
RF signal is deactivated
RF signal is deactivated
Activate the RF signal of the transmitter (see page 19).
Very weak RF signal at
the receiver
the receiver
Transmission range is exceeded
Reduce the distance between receiver and transmitter.
Reposition the antennas.
Increase the transmission power (see page 24).
Reduce the squelch threshold (see table on page 20).
RF signal available,
no audio signal at the
receiver
no audio signal at the
receiver
No input signal at the transmitter Check the audio level on the transmitter display
(see page 6).
Very low input signal
Check the audio level on the transmitter display
(see page 6), increase the level of the input signal
or adjust the input sensitivity (see page 24).
(see page 6), increase the level of the input signal
or adjust the input sensitivity (see page 24).
Audio signal has a high
level of background
noise
level of background
noise
Transmitter sensitivity is adjusted
too low
too low
Adjust the transmitter sensitivity correctly (see page 24).
Audio signal is
distorted
distorted
If “
AF PEAK
” additionally appears
on the transmitter display:
transmitter sensitivity is adjusted
too high
transmitter sensitivity is adjusted
too high
Adjust the transmitter sensitivity correctly (see page 24).
Receiver’s audio output level is
adjusted too high
adjusted too high
Reduce the receiver’s audio output level.