Trouble Shooting; Specifications - Televes 7307 Manual De Instrucciones

User's Manual

Trouble shooting

Please read this user manual carefully before using the A/V system if you still have difficulties
to use the A/V system consult the following syndrome, which will guide you to solve most
common problems.
- No Picture or Sound
- Interference in the
Image and Sound
- Remote Control
Function does not
Work

Specifications

Transmitter (TX)
Channel / Frequency
Transmitter Power
Modulation
Video Input Level
Audio Input Level
Video Input Impedance
Audio Input Impedance
Supply Voltage
Power Consumption
Dimension
Receiver (RX)
A/V Output level
Receiver Sensitivity
Supply Voltage
Power Consumption
Single-Channel IR Transmission Frequency
Dimension
- Check the adaptor rightly connected.
- Power ON/OFF switch is in right position.
- Check all the cables well and rightly connected.
- Check IR code both of Transmitter (TX) and Receiver (RX) at the same one,
then press A/V sources button to make sure the Transmitter (TX) and
Receiver (RX) at the same source.
- Move your Transmitter (TX) or Receiver (RX) slowly to find a best reception
position for your A/V system.
- Shorten the distance between your Transmitter (TX) and Receiver (RX).
- Check if there is any interference radio frequency source near your Receiver
(RX) source such as microwave oven.
- If there is any interference radio frequency source near Receiver (RX), try to
switch the channel to get a best performance.
- Check if the Remote Control is out of battery.
- Make sure your Remote Control is able to align the Receiver IR window.
- Make sure the distance between your remote control & Receiver window;
Receiver & Transmitter are within the valid range.
(Vdc, 660mA)
(Vdc, 660mA)
A/V Transmitter & Receiver
(Nº / MHz)
(dBm)
(A/V)
(Vpp)
(Vpp)
(ohm)
(ohm)
(mA)
(mm)
(Vpp)
(dBm)
(mA)
(MHz)
(mm)
34
1 / 2421
2 / 2449
3 / 2477
10
ASK
1
1
75
600
9
180
160 x 109 x 41,3
1
-85
9
250
433,92
160 x 109 x 41,3