Telefunken TF-DVBT224 - Инструкция по эксплуатации - Страница 13

General information

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General information

Troubleshooting

Below is a table describing simple measures that can help you eliminate most problems likely 

to emerge when this unit is in use. If below measures do not help, turn to a service center or to the 
nearest dealer.

Trouble

Reason

Solution

Standby indicator 

is not on

The unit is not connected to the 

power supply mains.

The power cable is poorly connected.

Check the connection to mains.

Check the cable.

No signal

The antenna is not connected.

The antenna is damaged/not 

positioned.

Out of signal reception area.

Check if the antenna cable is 

connected.

Position the antenna.

Turn to the service provider.

No image

Wrong signal source is selected on 

your TV.

Select the correct input signal 

source.

No sound

The audio cable is poorly connected 

or not connected

The sound is muted or its volume set 

to minimum.

The audio track is not supported.

Connect the audio cable properly.

Increase the sound volume.

Select another sound track.

No responce from 

the RC

The unit is switched off.

Wrong angle of RC usage or the front 

panel if the unit is shielded.

The batteries in RC are exhausted.

Start the unit.

Use the RC at a correct angle or 

uncover the front panel of the unit.

Change the batteries in the RC.

No DVBT signal 

when setting up 

the receiver

Insufficient level of the received 

signal at the antenna input.

Check the connection and 

integrity of the antenna amplifier 

and its power lines.

Delays in TV 

playback

Picture 

interferences, 

partial dropping 

outs, picture 

freezes, no sound

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