Appendix

Troubleshooting

Problem

Possible Solution

 

 

 

•• Check if you pressed POWER on the remote control unit.

 

(See page 19.) If the indicator on the TV does not light up,

•• No power

press POWER on the TV.

•• Is the AC cord disconnected? (See page 10.)

 

 

•• Has the power been turned on? (See page 19.)

 

•• External influences such as lightning, static electricity, may

•• Unit cannot be

cause improper operation. In this case, operate the unit after

operated.

first turning off the power of the TV or unplugging the AC cord

 

and re-plugging it after 1 or 2 minutes.

 

•• Is the SOURCE set correctly? Set it to the TV setting position.

 

•• Are batteries inserted with polarity (e, f) aligned?

•• Remote control unit

(See page 13.)

•• Are batteries worn out? (Replace with new batteries.)

does not operate.

•• Are you using it under strong or fluorescent lighting?

 

 

•• Is a fluorescent light illuminated near the remote control

 

sensor?

•• Picture is cut off/with

•• Are screen mode adjustments such as picture size made

sidebar screen.

correctly? (See page 24.)

 

 

•• Strange color,

•• Adjust the picture tone. (See page 28.)

light color, or color

•• Is the room too bright? The picture may look dark in a room

misalignment

that is too bright.

 

 

•• Power is suddenly

•• Is the sleep timer set? (See page 21.)

•• The unit’s internal temperature has increased. Remove any

turned off.

objects blocking vent.

 

 

•• Is connection to other components correct? (See page 17.)

•• No picture

•• Is the correct input selected? (See page 21.)

 

•• Is picture adjustment correct? (See page 28.)

•• No sound

•• Is the volume too low? (See page 21.)

•• Have you pressed MUTE on the remote control unit?

 

(See page 21.)

•• The TV sometimes

•• This is not a malfunction. This happens when the cabinet

makes a cracking

slightly expands and contracts according to change in

sound.

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, 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)

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Sharp LC-32SB28UT-A, LC 42SB45U, LC-42SB48UT-A operation manual Appendix, Troubleshooting
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LC 42SB45U, LC-42SB48UT-A, LC-32SB28UT-A specifications

The Sharp LC-32SB28UT-A, LC-42SB48UT-A, and LC-42SB45U are part of Sharp's celebrated lineup of LCD televisions, each designed to deliver an impressive viewing experience combined with innovative technology.

The LC-32SB28UT-A features a 32-inch display, ideal for smaller living spaces or bedrooms. Its HD resolution ensures that images are crisp and vibrant, catering to the needs of casual viewers and avid gamers alike. Enhanced with Sharp's Advanced Super View Technology, the screen provides wide viewing angles, minimizing color distortion when viewed from different positions in the room. The TV also integrates a built-in digital tuner, allowing users to access over-the-air HD broadcasts without the need for additional equipment.

Moving up in size, the LC-42SB48UT-A boasts a 42-inch screen that brings a captivating cinematic experience into any home. One of its standout features is the enhanced contrast ratio, which produces deeper blacks and brighter whites, ensuring a more engaging visual experience. The AquoMotion technology incorporated in this model reduces motion blur, making it especially suitable for fast-paced viewing, such as action movies and sports. With multiple HDMI ports, this model allows for seamless connectivity with external devices such as game consoles and Blu-ray players.

The LC-42SB45U offers a slightly different take on the 42-inch format, focusing on smart features that enhance viewer engagement. This model incorporates Smart TV capabilities, enabling users to access popular streaming services and applications directly from their television. The intuitive interface allows for easy navigation, making it simpler to browse content. The model also features a built-in web browser and social media integration, connecting users to the broader online world.

All three models share a commitment to energy efficiency, adhering to ENERGY STAR certification standards. With sleek designs and a variety of connectivity options, including USB ports for multimedia playback, these TVs are suitable for a range of home entertainment setups. Overall, the Sharp LC-32SB28UT-A, LC-42SB48UT-A, and LC-42SB45U each stand out in their respective categories, providing exceptional performance, technology, and features that cater to diverse audience needs.
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