Troubleshooting - Bolva 49SVL19 User Manual

Troubleshooting

Symptom
Cannot receive certain
channels through the
antenna
No color
Video noise or choppy picture
TV blocked on certain channels
Cannot use certain functions
No sound
Black box on screen
No power
No picture
Remote control does not function
FCC Statement
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled,environment .This equipment should be installed and operated with minimum
distance 20cm betweenthe radiator& your body.
Possible Solutions
• Perform Channel Scan to add channels into the TV tuner memory.
See page 24.
• Readjust your antenna and retry Auto Channel Scan.
• Signal from the TV station may be weak in your area.
• Check the video installation of your external A / V equipment.
See pages 12.
• Readjust antenna. Keep TV away from noise sources, neon lights,
and microwave appliances.
• Perform Channel Scan to add channels into the TV tuner memory.
See page 14.
• Check whether the channel was deleted. See page 3.
• Check parental control settings. See page 26.
• Restore default settings. See page 20.
• If the item chosen in a menu is shown in gray text, that item cannot be
selected in the current input.
• Check that connected audio cables are completely inserted.
See page 23.
• Mute function may be enabled, press mute on the remote.
• The "Text" option is enabled and no text is available.
• Press the CCD button on the remote control to turn off.
• Batteries in the remote control may need replacing.
• Re-attach AC plug to wall outlet.
• Digital TV channel signal maybe weak, try another channel.
• Press INPUT button to verify the desired input selected.
• Re-connect the antenna or cable wiring.
• Restore default settings. See page 20.
• Replace batteries with new ones.
• Check that battery polarity is correct.
• Point remote directly at the TV's IR receiver. See page 10.
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