Sharp LC-42PX5X Appendix, Troubleshooting, PC compatibility chart, Problem Possible Solution

Page 48

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

Image 48
Contents LC-32PX5X LC-37PX5X LC-42PX5X Page Contents Dear Sharp customerContents TrademarksImportant Safety Precautions Precautions when transporting the TVSupplied accessories Using the remote control unit PreparationInserting the batteries Attaching the stand PreparationConfi rm the 8 screws supplied with the TV Short screws g4Setting the TV Bundling the cablesInsert the cable clamp in the hole on the TV as shown TV rear viewConnecting to an antenna Connecting to the AC outletBasic connection Simple operations for watching a TV programmeSetting the TV on the wall Regarding the angle when mounting the TV on the wallRemoving the stand Example Hanging on the wallPart names TV FrontTV/VIDEO button TV Rear Part namesRemote control unit Turning on the power Turning off the powerWatching TV Simple button operations for changing channelsUsing Flashback a on the remote control unit Using MPX on the remote control unitWatching TV Switches to standby Changing the volumeUsing Mute e on the remote control unit Still imageBasic adjustment settings Menu operation buttonsOn-Screen Display TV/AV input mode menu items PC input mode menu itemsBasic adjustment settings List of TV/AV menu items to help you with operationsAuto installation Programme setupIf you have already set the password, enter it here Auto searchBasic adjustment settings Manual setting for each channel Fine tuningSearch tuning Colour systemSound system Broadcasting system Skipping channelsBasic adjustment settings Label Erase ProgrammePress a/b to select Label, and then press Erase programme menusAV mode selection OPC Optical Picture Control settingPicture adjustments Adjustments itemsColour temperature S-Hue This is a standard to adjust the colourAdvanced S. Colour Management SystemBasic adjustment settings Film mode Audio adjustment Using Surround on the remote control unitUsing Surround on the menu screen SurroundUseful adjustment settings Password setting for child lock for TV input modeSetting a password Setting a channelUseful adjustment settings Adjustments are stored separately according to input sourceInput Label Image positionWide Screen Signalling WSS WSS signal 43 screen Mode PanoramaPicture aspect ratio Press a/b to select On or Off, and then press EnterWide mode for TV/AV input mode Mode menuManual Selection Auto SelectionWide mode for PC input mode You can select the screen sizePress Wide or a/b to select a desired item on the menu Normal FullLanguage setting for on-screen display Selecting input signal type Audio OnlyDNR Digital Noise Reduction Input SelectColour system setting Blue ScreenPower Control Power Control for AV sourcePower Control for PC source Hdmi Setup PC SetupInput Signal PC input mode only Selectable Description ItemsFine Sync. adjustment PC input mode only Press a/ b to select a specifi c adjustmentPhase Useful features Dual screen functionsDual screen Picture and still imageTeletext language setting Useful featuresTeletext function Select the desired subpage by using c/d Displaying SubtitlePress to exit the subtitle screen Displaying SubpagesUsing external equipment Connecting a VCRSetting is stored and can be selected Displaying an external equipment imageConnecting a DVD player Connecting a game console or camcorderUsing external equipment DVD playerConnecting an Hdtv tuner Hdtv tunerConnecting a PC Signal names for 15-pin mini D-sub connectorViewing an image from a PC Displaying an image from a PCTroubleshooting PC compatibility chartProblem Possible Solution Resolution Horizontal VerticalCommunication procedure RS-232C port specificationsAppendix PC Control of the TVCommands Response code formatOptional accessory SpecificationsModel Part name Model numberDimensional drawings LC-32PX5X, LC-37PX5XDimensional drawings LC-42PX5X PasswordMemo Page Printed on post-consumer recycled paper

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.