Sharp LC26SB24U Operation Manual - Page 85
Position using the PC Setting - problem
UPC - 074000371101
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Appendix Problem • No power • Unit cannot be operated. • Remote control unit does not operate. • Picture is cut off/with sidebar screen, • Strange color, light color, or color misalignment • Power is suddenly turned off. • No picture • No sound • The TV sometimes makes a cracking sound, Possible Solution • Check if you pressed POWER on the remote control unit. (See page 14.) If the indicator on the TV does not light up, press POWER on the TV. • Is the AC cord disconnected? (See page 7.) • Has the power been turned on? (See page 14.) • External influences such as lightning, static electricity, may cause improper operation. In this case, operate the unit after first turning off the power of the TV or unplugging the AC cord and replugging it in after I or 2 minutes. • Are batteries inserted with polarity (+, -) aligned? (See page 8.) • Are batteries worn out? (Replace with new batteries.) • Are you using it under strong or fluorescent lighting? • Is a fluorescent light illuminated near the remote control sensor? • Are screen mode adjustments such as view mode choose made correctly? (See page 15.) • Adjust the picture tone. (See page 22.) • Is the room too bright? The picture may look dark in a room that is too bright. • Is the sleep timer set? (See page 11 .) • Check the power control settings. (See page 14.) • The unit's internal temperature has increased. Remove any objects blocking vent or clean. • Is connection to other components correct? (See page 13.) • Is correct input signal source selected after connection? (See page 13.) • Is the correct input selected? (See page 13.) • Is picture adjustment correct? (See page 22.) • Is the volume too low? (See page 11 .) • Have you pressed MUTE on the remote control unit? (See page 11.) • This is not a malfunction. This happens when the cabinet slightly expands and contracts according to change in temperature. This does not affect the TV's performance. The example of an error message displayed on a screen • Digital channel signal strength is low • Digital channel is scrambled • Audio only Possible Solution • Check the antenna cable. Check that the antenna is correctly setup. • It is subscription channel. Contact the service provider. • The channel has audio contents only. Problem Possible Solution • There is no image. • There is no sound. • The text is blurred. • The image is not displayed in the center of the screen. • Make sure the RGB cable is properly connected. (See page 23.) • Make sure the output signal of the PC and the input signal setting of the LCD TV set are matched.(See page 23.) • Some software prohibit video playback on an external display when playing back a video with a notebook PC. This is not attributable to a problem with the LCD TV set. • Make sure the PC audio cable is properly connected. (See page 23.) • Check if the mute function activates, or if the volume is set to minimum. (See page 11.) • Adjust "Clock" and "Phase" using the PC Setting menu. (See page 22.) • Adjust "Hor Position" and "Ver Position" using the PC Setting menu. (See page 22.) Cautions regarding use in high and low temperature environments • When the unit is used in a low temperature space (e.g. room, office), 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 Liquid Crystal panel to malfunction. Storage temperature: -4°F to +140°F (-20°C to +60°C) _- 24