Sharp Aquos LC-65RX1X Скачать руководство пользователя страница 67

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Troubleshooting

The problems described below are not always caused by malfunctions. Check the TV again before having the TV
serviced.

Possible Solution

Appendix

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.

• The TV sometimes makes a

cracking noise.

• Check if you pressed

POWER

on the remote control unit. (See page 16.)

If the indicator on the TV lights up red, press

POWER

• Is the AC cord disconnected? (See page 9.)
• Has the power been turned on? (See page 16.)

• External inﬂ uences such as lightning, static electricity, etc., may cause improper

operation. In this case, operate the unit after ﬁ rst turning the power off the TV or
unplugging the AC cord and re-plugging it in after 1 or 2 minutes.

• Are batteries inserted with polarity (

) aligned? (See page 15.)

•  Are batteries worn out? (Replace with new batteries.)
•  Are you using it under strong or ﬂ uorescent lighting?
•  Is a ﬂ uorescent light shining on the remote control sensor?

• Is the image position correct? (See page 36.)
• Are screen mode adjustments such as picture size made correctly? (See pages 31,

32 and 57.)

•  Adjust the picture tone. (See pages 34 to 36.)
•  Is the room too bright? The picture may look dark in a room that is too bright.
•  Check the colour system setting. (See pages 23 and 50.)
•  Check the input signal setting. (See page 59.)
•  Check the HDMI Auto View setting. (See page 47.)

•  The unit's internal temperature has increased.
  Remove any objects blocking the vent or clean.
•  Check the power control setting. (See page 30.)
•  Is the sleep timer set? (See page 30.)

•  Is the connection to external equipment correct? (See pages 12 and 13.)
•  Has the input signal setup been performed correctly after connection? (See page 59.)
•  Is the correct input selected? (See page 50.)
•  Is the picture adjustment correct? (See pages 34 to 36.)
•  Is the antenna connected properly? (See page 9.)
•  Is “On” selected in “Audio Only”? (See page 26.)

• Is the volume too low? (See page 21.)
• Make sure that headphones are not connected. (See page 6.)

• This is not a malfunction. This happens when the cabinet slightly expands and contracts

according to changes in temperature. This does not affect the TV's performance.

Cautions regarding use in high and low temperature environments

• When the unit is used in a low temperature space (e.g. room, ofﬁ ce), the picture may leave trails or appear slightly delayed.

This is not a malfunction, and the unit will recover when the temperature returns to normal.

• Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a

heater, as this may cause the cabinet to deform and the LCD panel to malfunction.

Storage

temperature:

20°C to

60°C.