General information
12
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
12
Summary of Contents for TF-DVBT221
Page 1: ...MULTIMEDIA PLAYER WITH DVB T2 RECEIVER DVB T2 TF DVBT221 Instruction manual...
Page 2: ......
Page 17: ...16 16 1...
Page 18: ...DVB T T 2 ANT IN DVB T T2 TV HDMI HDMI HDMI HDMI 17 AV AV mini RCA...
Page 19: ...18 18 1 2 Standby 3 USB 2 3 4 5 6 7 4 5 HDMI 6 mini AV 7 1...
Page 22: ...MUTE TTX REC USB REC USB STOP SUB RADIO RECALL PREV NEXT STOP 1 MENU 2 3 OK 4 5 6 MENU EXIT 21...
Page 24: ...23 EXIT EXIT Showtime EXIT EPG TTX PCM RAW EXIT DVB T2 DVB C CAS 000000 000000 888888...
Page 27: ...26 Standby DVBT TV 26...
Page 33: ...1 12 2 3 4 5 6 7 Java www telefunken electronics ru QR...
Page 34: ......
