Sharp Aquos LC-26GA6E Manual de instrucciones - Página 23
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Appendix
Troubleshooting
Problem
• No power.
• Unit cannot be operated.
• Remote control unit does not operate.
• Strange colour, light colour, or dark,
or colour misalignment.
• Power is suddenly turned off.
• No picture.
• No sound.
IMPORTANT NOTE ON DISENGAGING ADVANCED CHILD LOCK
We suggest that you remove the following instruction from the operation manual to prevent children from
reading it. As this operation manual is multilingual, we also suggest the same with each language. Keep it in
a safe space for future reference.
If you have forgotten your personal code number and cannot disengage ADVANCED CHILD LOCK, follow
the procedure below.
1
Press MENU to display the menu screen.
2
Press c/d to select "FEATURES".
3
Press a/b to select "CHILD LOCK".
4
Press OK to display the "CHILD LOCK" options.
5
Press a/b to select "CHANGE PIN".
6
Press OK. The "SECRET NUMBER" screen is displayed.
7
Input "3001" with Programme select (0-9).
8
Press OK to confirm. The "CHANGE YOUR PIN" menu screen is displayed.
9
Input the new four-digit "PIN" with Programme select (0-9).
10
Press OK to confirm the new input.
NOTE
• As a precautionary measure, make a note of your PIN on the back of this operation manual, cut it out and keep it in a safe place that
children cannot reach.
• Is the AC cord disconnected? (See page 3.)
• Has the power been turned on? (See page 8.)
• Make sure the a (Power) switch of the TV is set to on.
• External influences such as lightning, static electricity, etc., may cause improper operation.
In this case, operate the unit after first turning the power off, or unplugging the AC cord
and re-plugging it in after 1 or 2 minutes.
• Are batteries inserted with polarity (e, f) aligned? (See page 4.)
• Are batteries worn out? (Replace with new batteries.)
• Are you using it under strong or fluorescent lighting?
• Is a fluorescent light illuminated to remote control sensor?
• Adjust the picture levels. (See page 10.)
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the system setting. (See page 16.)
• Check the input type setting of AV SETUP. (See page 17.)
• The unit's internal temperature has increased.
• Remove any objects blocking vent or clean.
• Check the power control setting. (See page 18.)
• Is connection to other components correct? (See page 7.)
• Has input type setup of AV SETUP been done correctly after connection? (See page 17.)
• Is the correct input selected? (See page 17.)
• Is a non-compatible signal being input? (See page 18.)
• Is picture adjustment correct? (See pages 10 and 11.)
• Is the antenna connected properly? (See page 3.)
• Is the volume too low? (See page 5.)
• Make sure that headphones are not connected. (See page 6.)
• Make sure the sound is not set to Mute. (See page 5.)
Possible Solution
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