Sennheiser EM 100 G3, Manual

Page: 23 / 30

Cleaning the receiver
21
왘
Assign this channel one of the calculated receiving frequencies (see page 18).
왘
Synchronize a transmitter with the receiver (see page 13)
OR
왘
Manually set the transmitter to the same frequency bank, channel and frequency that
you set on the receiver.
왘
Repeat for the remaining transmitters and receivers as described above.
Cleaning the receiver
왘
Before cleaning, disconnect the device from the mains.
왘
Use a slightly damp cloth to clean the receiver from time to time. Do not use any solvents
or cleansing agents.
If a problem occurs ...
CAUTION! Liquids can damage the electronics of the receiver!
Liquids entering the housing of the device can cause a short-circuit and damage the
electronics.
왘
Keep all liquids away from the receiver.
Problem Possible cause Possible solution
Receiver cannot be opera-
ted, “
Locked ” appears on
the display panel
Lock mode is activated
Deactivate the lock mode
(see page 14).
No RF signal
Transmitter and receiver are not on
the same channel
Set the transmitter and receiver to the same
channel. To do so, use the synchronization fun-
ction (see page 13).
Transmitter is out of range
Check the squelch threshold setting.
Reduce the distance between transmitter and
receiving antennas.
RF signal available,
no audio signal,
“
MUTE ” appears on
the display panel
Transmitter is muted (“ MUTE ”)
or doesn’t transmit a pilot tone
Cancel the muting (see the instruction manual
of the transmitter or see page 13).
Switch the pilot tone transmission on the
transmitter on.
Switch the pilot tone evaluation on the receiver
off.
Receiver’s squelch threshold is adjusted
too high
Reduce the squelch threshold.
Reposition the antennas
Audio signal has a high
level of background noise Transmitter sensitivity is adjusted too
low/high
Adjust the transmitter sensitivity correctly.