Sencor SLE 3219, User Manual

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EN
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Troubleshooting guide
Note:
Problem in the VGA mode (only for the VGA mode).
PROBLEM POSSIBLE SOLUTION
The signal is out of range. - Set the resolution, horizontal frequency or vertical frequency.
- Check whether a signal cable has not come loose.
- Check the input source.
Vertical stripe or band
on the background and
horizontal noise and
incorrect position of the
picture. - Launch automatic setup or adjust the timing, phase or horizontal/
vertical shift.
Inconsistent colours or
single-colour picture. - Check the signal cable.
- Reinstall the video card in the PC.
Maintenance
Appropriate maintenance can prevent premature ageing of the appliance. Regular and thorough
cleaning can prolong the lifetime of your television. Do not forget to turn off the power supply and
disconnect the power cord before cleaning.
Cleaning the screen
1. Dampen a soft wiping cloth into a solution of lukewarm water and dishwashing detergent. Wring
out the cloth until it is almost dry and then use it to carefully wipe the screen.
2. Make sure that no water remains on the screen; allow the appliance to completely dry before
turning it on.
Cleaning the cabinet
Wipe dirt and dust away using a soft dry wiping cloth. Do not use a damp wiping cloth.
In the event of a long term absence
If you will not be using the television for a longer period of time (for example during vacation
time), it is advisable to disconnect the power cord and in this way protect the appliance
against possible damage by lightning or overvoltage in the power grid.