Appendix; Troubleshooting; How To Set The Factory Presets; About Reset And System Reset - Sharp AQUOS LC-26P50E Operation Manual

Appendix

Troubleshooting

Problem
• No power.
• Unit cannot be operated.
• Remote control unit does not
operate.
• Picture is cut off.
• Strange colour, light colour, or
dark, or colour misalignment.
• Power is suddenly turned off.
• No picture.
• No sound.

HOW TO SET THE FACTORY PRESETS

Turn off the TV by pressing a. Press and hold down RESET and press a on the TV to turn it on.
All setting items (except TV channel) return to the factory presetting.
You can run the Auto Installation again by using the following steps.
1
Turn on the power of the TV.
2
Press MENU. (Make sure the menu screen displays.)
3
Press c/d to select "Setup".
4
Press a/b to select "Auto Installation", and then press OK.
5
Press c/d to select "Yes", and then press OK.

About RESET and SYSTEM RESET

Press RESET if the TV cannot return to its original state after performing various operations.
• AV Mode resets to USER.
• Analogue TV channel resets to channel 1.
• Audio setting initialises.
NOTE
• Pressing RESET will not work if the TV is in standby mode (indicator lights red).
• Pressing RESET will not delete channel preset and PIN. See page 14 for resetting the PIN when you know it. See above
for initialising to the factory preset values when you forget your PIN.
Press SYSTEM RESET if the TV does not operate after starting up.
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• Check if you pressed B on the remote control unit. (See page 8.)
If the indicator on the TV lights up red, press B.
• Is the AC cord disconnected? (See page 3.)
• Has the power been turned on? (See page 8.)
• 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?
• Is the image position correct? (See page 14.)
• Are screen mode adjustments (4:3 Mode/WSS) such as picture size made
correctly? (See pages 14 to 16.)
• Adjust the picture tone. (See pages 10 and 11.)
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the colour system setting. (See pages 13 and 16.)
• Check the input signal setting or HDMI setting. (See pages 15 and 16.)
• The unit's internal temperature has increased.
Remove any objects blocking vent or clean.
• Check the power control setting. (See page 12.)
• Is sleep timer set? Press SLEEP on the remote control unit until it sets to Off.
• Is connection to other components correct? (See page 7.)
• Is input signal type selected correctly after connection? (See page 16.)
• Is the correct input source selected? (See page 7.)
• Is picture adjustment correct? (See pages 10 and 11.)
• Is the antenna connected properly? (See page 3.)
• Is "On" selected in "Audio Only"? (See page 15.)
• Is the volume too low? (See page 5 and 6.)
• Make sure that headphones are not connected. (See page 6.)
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Possible Solution
• Surround resets to Off.
• Image position initialises.
05.6.13, 8:01 AM