Appendix

Troubleshooting

 

Problem

 

Possible Solution

 

 

 

 

No power.

Check if you pressed POWER on the remote control unit. (See page 13.)

 

 

 

If the indicator on the TV lights up red, press POWER.

 

 

Is the AC cord disconnected? (See page 7.)

 

 

Has the power been turned on? (See page 13.)

 

 

 

 

Unit cannot be operated.

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.

 

 

 

 

Remote control unit does not

Are batteries inserted with polarity (e, f) aligned? (See page 5.)

 

operate.

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

 

 

• Are you using it under strong or fl uorescent lighting?

 

 

• Is a fl uorescent light illuminated to remote control sensor?

 

 

 

 

Picture is cut off.

Is the image position correct? (See page 28.)

 

 

Are screen mode adjustments such as picture size made correctly? (See pages 29

 

 

 

to 31.)

 

 

 

 

Strange colour, light colour, or

Adjust the picture tone. (See pages 23 to 25 and 33.)

 

dark, or colour misalignment.

Is the room too bright? The picture may look dark in a room that is too bright.

 

 

Check the colour system setting. (See pages 19 and 34.)

 

 

Check the input signal setting. (See page 33.)

 

 

 

 

Power is suddenly turned off.

The unit's internal temperature has increased.

 

 

 

Remove any objects blocking vent or clean.

 

 

Check the power control setting. (See page 35.)

 

 

Is sleep timer set? (See page 15.)

 

 

 

 

No picture.

Is connection to other equipment correct? (See pages 42 to 45)

 

 

Has input signal setup been done correctly after connection? (See page 33.)

 

 

Is the correct input selected? (See page 33.)

 

 

Is picture adjustment correct? (See pages 23 to 25.)

 

 

Is the antenna connected properly? (See page 8.)

 

 

Is “On” selected in “Audio Only”? (See page 33.)

 

 

 

 

No sound.

Is the volume too low? (See page 15.)

 

 

 

 

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: f20°C to e60°C.

PC compatibility chart

Resolution

Horizontal

Vertical

VESA

Frequency

Frequency

Standard

 

 

 

640 g 480

31.5 kHz

60 Hz

VGA

640 g 480

37.9 kHz

72 Hz

640 g 480

37.5 kHz

75 Hz

 

 

640 g 480

43.3 kHz

85 Hz

 

800 g 600

35.1 kHz

56 Hz

 

 

 

 

 

 

800 g 600

37.9 kHz

60 Hz

SVGA

800 g 600

48.1 kHz

72 Hz

 

800 g 600

46.9 kHz

75 Hz

 

 

 

 

 

 

800 g 600

53.7 kHz

85 Hz

 

 

 

 

 

Resolution

Horizontal

Vertical

VESA

Frequency

Frequency

Standard

 

 

 

1024 g 768

48.4 kHz

60 Hz

XGA

1024 g 768

56.5 kHz

70 Hz

 

1024 g 768

60.0 kHz

75 Hz

WXGA

1280 g 768

47.8 kHz

60 Hz

1360 g 768

47.7 kHz

60 Hz

 

 

 

 

 

 

46

Page 48
Image 48
Sharp LC-42PX5X, LC-32PX5X, LC-37PX5X Appendix, Troubleshooting, PC compatibility chart, Problem Possible Solution

LC-37PX5X, LC-32PX5X, LC-42PX5X specifications

The Sharp LC-42PX5X, LC-32PX5X, and LC-37PX5X are part of Sharp's renowned lineup of LCD televisions that highlight the brand's commitment to cutting-edge technology and outstanding picture quality. Each model caters to various screen sizes, ensuring options for different viewing environments while maintaining a consistent standard of performance.

Starting with the LC-42PX5X, this 42-inch television boasts a Full HD resolution of 1920x1080 pixels, providing viewers with crisp, clear images and vibrant colors. The model uses Sharp's advanced AQUOS LCD technology, known for its superior picture quality, contrast ratios, and color accuracy. The screen incorporates a 10-bit color processing system, allowing the extensive color range to be accurately displayed, perfect for watching high-definition movies and sports.

The LC-32PX5X is a 32-inch model also featuring Full HD capabilities. This size is ideal for smaller rooms or as a secondary viewing screen. It benefits from the same AQUOS technology as the larger models, ensuring that viewers still enjoy an immersive experience with rich colors and deep blacks. Its compact form factor allows it to fit easily in various spaces, without sacrificing display quality.

The LC-37PX5X falls in between the two sizes at 37 inches. This model brings the advantages of both other models, providing excellent quality while being suitable for medium-sized rooms. The display also incorporates a wide viewing angle, a characteristic that enhances the viewing experience for groups, allowing everyone to enjoy the same picture clarity and color richness.

All three models come equipped with various connectivity options, including HDMI and component inputs, which are essential for connecting modern devices such as game consoles, Blu-ray players, and streaming devices. The inclusion of built-in speakers with decent audio quality complements the visual experience, making these TVs versatile for both video and audio consumption.

Moreover, Sharp has integrated energy-efficient technologies into these models, which minimize power consumption while providing exceptional performance. This is particularly appealing to environmentally conscious consumers looking to reduce their energy bills.

In conclusion, the Sharp LC-42PX5X, LC-32PX5X, and LC-37PX5X showcase the perfect blend of size, technology, and performance. With AQUOS LCD technology, Full HD resolution, and a variety of features tailored to enhance the viewing experience, these models stand out as strong contenders in the television market, catering to a diverse array of consumer needs.