5.3 Reflection of IR signals
The IR-reflect function of the transmitter means the IR signals
are reflected by walls and furniture in such a way that you
can control the AV sources by remote control. Ideally, ensure
there is a distance of around 5 m between the transmitter and
a reflecting surface, e.g. a wall.
If reflection of IR signals is not possible due to the size and
shape of the room, please use the IR extension, as described
in Point 3.
6 Trouble-shooting guide
7 Technical data
8
051202
Sender/transmitter
Output level
10 dBm
Transm. frequency
2,4 to 2,4835 GHz
Modulation
FM (Video and Audio)
Channels
4
Level Video in
Audio in
1 Vss
1 Vss
Impedance Video in
Audio in
75 Ohms
600 Ohms
Power supply
12 V DC 180 mA
Dimensions
190 x 115 x 45 mm
Weight
255 g
Receiver
Reception frequency
2,4 to 2,4835 GHz
Video level
1 Vss
Audio level
1 Vss
Sensitivity
-88 dBm
Channels
4
Transm. frequency of
remote control signals
434 MHz
Power supply
12 V DC 250 mA
Dimensions
190 x 115 x 45 mm
Weight
250 g
Problem
Possible cause
No picture, no sound
- Mains switch of transmitter/receiver not switched on
-
Cable connections faulty
- Receiver and transmitter set to different channels
Interference in picture
and sound transmission
Antennae of system not correctly positioned
- Interference with signals on transmission channel selected.
Solution: select another transmission channel.
- There may be a microwave oven switched on close by, this
can cause interference.
- Distance between transmitter and receiver too great.
Transmission of remote
control signal not wor-
king
- Faulty cable connection
- No line of sight between IR remote control and receiver,
resp. between IR transmitter and signal source.
-
Set to different IR channels
5 m
5 m
d i o