TVonics Freeview MFR-300, Руководство пользователя

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26
Troubleshooting
Should you experience a problem with your Freeview box which can’t
be resolved using the table below, put the unit into Standby mode, then
unplug completely from the mains. Leave the unit unplugged for at least
one minute before connecting again to the mains.
Picture
Problem Possible cause/remedy
No picture/
distorted picture
Check the Freeview box is switched on. •
Check the aerial is correctly connected to the •
Freeview box.
Check all connections between the Freeview box •
and the TV.
Check the TV is displaying the correct AV input •
(refer to your TV manual).
Check the signal strength. •
Black and white
picture
Use the fine tuning mode (if available) on your TV •
to improve the colour.
Sound
Problem Possible cause/remedy
No sound Check the TV is not muted. •
Check the Freeview box is not muted. •
Check the TV volume is turned up. •
Check the Freeview box volume is turned up. •
Check the aerial is connected correctly and the •
Freeview box is switched on.
Check all connections between the Freeview box •
and TV.
Check the signal strength for the channel you are •
watching. If the signal is weak then you may have
picture but no sound.
If using the optional A/V accessory cable (see •
page 29), please check its properly connected to
your TV/Hi-Fi or Surround Sound System.