12
ENGLISH
DEUTSCH
FRANCAIS
FRANCAIS
FRANCAIS
FRANCAIS
FRANCAIS
ES
pA
ño
L
po
LSKI
IT
ALIAN
o
SETUP AND TROUBLESHOOTING
:
SETUP
For optimal transmission, position the transmitter at a minimum height of 1 m and orient the antenna vertically
upwards. When using multiple wireless systems in one installation, make certain that the antennas do not touch
or cross. Do not position the transmitter in the immediate vicinity of metal objects and digitally controlled devices
(CD players, computers, digital consoles, etc. ): There should be a direct line of sight between transmitter and
receiver.
TROUBLESHOOTING
PROBLEM
DISPLAY
SOLUTION
No sound or volume
too low.
Receiver: Display is switched off.
Make certain that the batteries are not dead
and the receiver is on.
Transmitter: Display is switched off.
Check the connection between power sup-
ply and transmitter. Turn on the transmitter.
Receiver: is on, but the RF indicator
is not lit.
Make certain that the transmitter and recei-
ver are set to the same radio frequency.
Reduce the distance between transmitter
and receiver and make certain that there
is a direct line of sight between transmitter
and receiver.
Make certain that the transmitter antenna is
installed correctly.
Receiver: is on and the RF indicator
is lit.
Increase the volume at the receiver and
check the headphone connection.
Check the input level on the transmitter and
increase it if necessary.
Distortion or noise.
Receiver: RF indicator is on.
Increase the distance to possible causes
of interference (digitally controlled devices,
e.g., CD players, computers, digital conso-
les…).
Use a different radio frequency.
Distorted sound.
Receiver: Battery symbol is flashing.
Replace the batteries with new ones.
Transmitter: Level indicator is too
high
Reduce the volume at the level controls of
the transmitter or the volume of the source
device.
Summary of Contents for LDHP550E
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