10 Troubleshooting

Before calling a service technician, please check the following table for a possible cause of the problem and some solutions.

Problem

Solution

TV will not turn on

¥ Make sure the power cord is plugged in, and then press POWER.

 

¥ The remote control batteries may be dead. Replace the batteries or try the front panel buttons.

 

¥ Press the RESET button on the TV front panel (page 9).

 

 

Picture problems

¥ Check the antenna/cable connections (pages 12Ð25).

 

¥ Press INPUT on the remote control or TV/VIDEO on the TV front panel and select a valid video input

 

source (page 61). If no device is connected to any of the inputs on the TV, no picture will display when

 

you select that particular input source. For device connection details, see Chapter 2.

 

¥ Antenna reception may be poor. Use a highly directional outdoor antenna (if applicable).

 

¥ The station may have broadcast difficulties. Try another channel.

 

¥ Adjust the picture qualities in the VIDEO menu (pages 72Ð74).

 

¥ If you are using a VCR, make sure the TV/VCR button on the remote control is set correctly (page 26).

 

¥ If you have two VCRs connected to your TV, do not connect the same VCR to the TVÕs output and input

 

connections at the same time (page 17).

 

¥ Do not connect a standard video cable and an S-video cable to VIDEO-1 or VIDEO-2 on the TV back (or

 

VIDEO-3 on the TV front) at the same time (page 10).

Noisy picture

¥ If you are watching a tuned analog channel (off-air broadcast or Cable TV), set the CableClear DNR

 

feature to ON to reduce visible interference in the TV picture (page 74).

Video Input Selection

¥ If the Input Selection window does not appear when you press INPUT on the remote control or

problems

TV/VIDEO on the TV front panel, press INPUT or TV/VIDEO a second time, which will change to the next

 

video input source and display the Input Selection window.

Cannot view external signals

¥ If you cannot view signals from external devices connected to VIDEO 1, VIDEO 2,

or channel 3 or 4

VIDEO 3, or ColorStream, or from channels 3 or 4, make sure the INPUT LOCK is set to OFF (page 86).

Black box on screen

¥ Set the CLOSED CAPTION feature to OFF (page 75).

Poor color or no color

¥ The station may have broadcast difficulties. Try another channel.

 

¥ Adjust the TINT and/or COLOR in the PICTURE SETTING menu (page 72).

 

¥ If the red, green, and blue color guns become misaligned, the picture may appear out of focus. Press the

 

TouchFocus button on the TV front panel to automatically adjust the color convergence, or manually

 

adjust the color convergence (page 50).

 

¥ When the ColorStream signal source is active, the VIDEO OUT terminal outputs a black and white signal

 

only. To receive a color VIDEO OUT signal, a standard video or S-video IN jack must be used instead of

 

the ColorStream connections.

POP problems

¥ Digital channels will not display in the POP double-window, the CH SCAN POP multi-windows, or the

 

FAV POP multi-windows (pages 68Ð71)

 

¥ The VIDEO OUT jack will not output the POP picture (page 17).

 

 

Memory card/picture viewer

¥ Make sure you are using a supported or valid memory card format (page 80).

problems

¥ Make sure you have saved the picture files in the correct file format (page 80).

 

 

¥ The card may be inserted improperly. Remove the card and reinsert it (page 80).

 

¥ The memory card may be empty.

 

¥ The memory card may be damaged.

 

 

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Copyright © 2003 TOSHIBA CORPORATION. All rights reserved.

 

(E) 51/57/65HX93

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Toshiba 51HX93 owner manual Troubleshooting
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51HX93 specifications

The Toshiba 51HX93 is a remarkable television that gained attention for its impressive features and cutting-edge technologies. This model, part of Toshiba's line of high-definition televisions, offers an immersive viewing experience suitable for a variety of entertainment.

One of the standout features of the Toshiba 51HX93 is its generous 51-inch screen size which provides a large viewing area, making it perfect for watching movies, sports, or playing video games. It utilizes a rear-projection technology which enhances the viewing angles, allowing viewers to enjoy high-quality images from different positions in the room.

The television boasts a native resolution of 1080p, ensuring sharp and vibrant picture quality. With its high-definition display, colors appear more vivid, and details are pronounced, elevating the overall viewing experience. The incorporation of Toshiba's proprietary PixelPure technology further enhances image clarity, allowing for smoother motion and reducing artifacts that may detract from the visual delight.

Equipped with a built-in digital tuner, the Toshiba 51HX93 allows users to access a wide array of over-the-air television channels without the need for an external set-top box. This feature is particularly advantageous for cord-cutters who prefer streaming and local programming.

Audio quality is equally impressive, featuring Toshiba’s proprietary sound technology that delivers rich and cinematic sound. The built-in speakers are designed to provide a surround sound experience, enabling users to feel engrossed in their favorite shows and films.

Connectivity options are plentiful; the television comes with multiple HDMI inputs, allowing for easy connections to various devices such as gaming consoles, Blu-ray players, and sound systems. Additionally, the inclusion of component and composite inputs offers versatility for connecting older devices.

The Toshiba 51HX93 is designed with user-friendly features in mind, including an intuitive on-screen interface, making it simple to navigate through channels and settings. The television also supports Picture-in-Picture (PIP), allowing viewers to watch two programs simultaneously, enhancing the multitasking ability of the device.

In conclusion, the Toshiba 51HX93 is a well-rounded television that combines impressive screen size, high-definition capabilities, and rich audio quality. Its modern technologies and user-friendly features make it a solid choice for those looking to upgrade their home entertainment systems. Whether for movie nights or catching the latest sports event, the Toshiba 51HX93 delivers a satisfying and versatile viewing experience.
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