Handleiding
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Troubleshooting
Picture Issues
When the TV has a picture problem, these steps may help resolve the problem.
/ > Settings > Support > Self Diagnosis > Picture Test
Before you review the list of problems and solutions below, use Picture Test to determine if the problem is
caused by the TV. Picture Test displays a high definition picture that you can examine for flaws or faults.
• If the test picture does not appear or there is noise or distortion, the TV may have a problem. Contact the
service company in your country/region.
• If the test picture is displayed properly, there may be a problem with an external device. Please check the
connections.
• If the problem persists, check the signal strength or refer to the external device's user manual.
Problem Possible Solutions
No picture, or black and
white picture.
• Unplug the TV power cord from AC outlet and re-plug after 60 seconds.
•
Check if the Colour Saturation is set to 50 or higher at / >
Settings > Picture > Picture Mode Settings > Colour Saturation.
• Try different TV channels.
The picture is distorted.
• The compression of video content may cause picture distortions,
especially in fast moving pictures from sports programmes and action
movies.
• If the signal reception is weak or poor, screen distortion may be visible but
it is not a malfunction.
• Mobile phones used close to the TV (within 1m) may cause noise on
analogue and digital channels.
The picture is blurry or
flickering, or cuts out
momentarily.
•
/ > Settings > Picture > Picture Mode Settings >
Sharpness. You can try to increase or decrease the Sharpness.
• If you use an external antenna, check the direction, position and
connection of the antenna.
• Adjust the direction of your antenna, or reset or fine tune the channel.
The picture appears red,
purple, pink and other
colours.
•
/ > Settings > Picture > Picture Mode Settings > Expert
Settings > White Balance. You can try to increase or decrease the
White Balance.
Picture distorted or appear
wavy.
• Some electrical appliances may affect the TV. If you turn off the appliance
and the interference goes away, then move it further away from TV.
• Insert the power plug of the TV into another power outlet.
Sound Issues
When the TV has a sound problem, these steps may help resolve the problem.
/ > Settings > Support > Self Diagnosis > Sound Test
If the TV plays the Sound Test melody without distortion, there may be a problem with an external device or
the broadcast signal's strength.
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Productinformatie
| Merk | Hisense |
| Model | 75A7GQ |
| Categorie | Televisie |
| Taal | Nederlands |
| Grootte | 5217 MB |
Caratteristiche Prodotto
| Kleur van het product | Grey, Metallic |
| Gewicht verpakking | 37500 g |
| Breedte verpakking | 1865 mm |
| Diepte verpakking | 179 mm |
| Hoogte verpakking | 1146 mm |
