Toshiba 14AF45, 20AF45 Troubleshooting, Problem Solution, Mode first see, Black box on screen

Page 29

Appendix

Troubleshooting

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

Safeguards

Important

Problem

Solution

TV will not turn on

•

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

 

•

The remote control batteries may be dead. Replace the batteries.

 

 

 

No picture, no sound

•

Check the antenna/cable connections.

 

•

This TV will not accept or display 480p or 720p progressive scan

 

 

signals or 1080i interlaced high-definition signals through its

 

 

ColorStream inputs. Switch the other device’s output to 480i interlaced

 

 

mode first (see page 9).

 

 

 

No sound, picture OK

•

The sound may be muted. Press VOLUME.

 

•

The station may have broadcast difficulties. Try another channel.

 

•

The MTS feature may be in SAP mode. Press the MTS button on the

 

 

remote control until STEREO (or MONO) mode is active.

 

 

 

Poor sound, picture OK

•

The station may have broadcast difficulties. Try another channel.

 

•

The MTS feature may be in SAP mode. Press the MTS button on the

 

 

remote control until STEREO (or MONO) mode is active.

 

 

 

Poor picture, sound OK

•

Check the antenna connections.

 

•

The station may have broadcast difficulties. Try another channel.

 

•

Adjust the PICTURE menu.

 

•

This TV will not accept or display 480p or 720p progressive scan

 

 

signals or 1080i interlaced high-definition signals through its

 

 

ColorStream inputs. Switch the other device’s output to 480i interlaced

 

 

mode first (see page 9).

 

 

 

Poor reception of broadcast channels

•

The station may have broadcast difficulties. Try another channel.

 

•

Check the antenna connections.

 

•

If you are using a VCR, make sure the TV/VCR button is set correctly.

 

 

 

Cannot receive above channel 13

•

Make sure the TV/CABLE feature in the SETUP menu is set to “CABLE”.

 

 

 

Unable to select a certain channel

•

The channel may be blocked by the V-Chip feature or CH LOCK

 

 

feature, or erased with the add/erase feature.

 

 

 

Cannot access signal input sources

•

Check the VIDEO LOCK feature.

(Video1,Video2 and ColorStream)

 

 

and/or Channels 3 and 4

 

 

 

 

 

Multiple images

•

The station may have broadcast difficulties. Try another channel.

 

•

Use a highly directional outdoor antenna.

 

 

 

Poor color or no color

•

The station may have broadcast difficulties. Try another channel.

 

•

Adjust the TINT and/or COLOR in the PICTURE menu.

 

•

If you change the direction of the TV while it is turned on, the picture

 

 

could suffer from color shading. If so, turn off the TV and allow it to cool

 

 

for several hours before turning it on again.

 

 

 

Black box on screen

•

Repeatedly press CAP/TEXT to turn off the Closed Caption Text mode.

 

 

 

No stereo or SAP sound from a

•

Make sure the MTS feature is set properly.

known MTS broadcast

 

 

 

 

 

The V-Chip PIN code does not work

•

Change or reset your PIN code (pages 15 and 16).

(U.S. V-Chip system only)

 

 

 

 

 

The remote control does not operate

•

Remove all obstructions between the remote control and the TV.

 

•

The remote control batteries may be dead. Replace the batteries.

 

 

 

 

 

29

ToshibaWelcome to

yourConnecting TV

Remote ControlUsing the

your TVSetting up

FeaturesUsing the TV ’s

Appendix

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Contents 14AF45 20AF45 Child Safety Important Safety Instructions Care Using the Lock menu Adjusting the channel settingsAuto power off Exploring your new TV Selecting a location for the TVSelecting a location for the TV Welcome to ToshibaExploring your new TV Stereo VCR Connecting your TVConnecting a VCR Converter/Descrambler Splitter Switch a B Connecting a cable converter boxConnecting a DVD player/satellite receiver and a VCR You will need One set of standard A/V cables Connecting a camcorderInstalling the remote control batteries Using the remote controlLearning about the remote control To install the batteriesChanging the on-screen display language Setting up your TVTo select a language Press MENU, then press a or b until the Option menu appearsChanging channels Adding channels to the TV’s memoryProgramming channels automatically Adding and erasing channels manuallyAdjusting the channel settings Using the TV’s featuresSwitching between two channels Programming your favorite channelsTo select your PIN code and access the V-Chip menus Using the V-Chip parental control featureSelecting a PIN code To clear your favorite channelsTo change your PIN code Blocking programs by ratingsPress a or b to display the V-CHIP menu TV Ratings Mpaa RatingsYouth TV Ratings Blocking menu appears Press c or d to highlight Enable BlockingTo use the V-Chip to block programs by rating Locking channels Using the Lock menuBlocking unrated movies or programs Locking video input Setting the GameTimerTMTo erase channel labels Labeling channelsTo create channel labels Setting the ON/OFF timer Setting the clockSetting the on timer To set the clock Example 830 AMTo cancel the on timer Setting the off timerTo set the off timer Example Turning off the TV at 1130 PM To cancel the off timerTo adjust the picture quality Specifying the ColorStream settingTo select the input mode Watching video inputChanging the picture size Setting the sleep timerUsing the closed caption feature Selecting stereo/SAP broadcasts Adjusting the soundMuting the sound Using the surround sound feature Adjusting the sound qualityTo adjust the sound quality To turn on the surround sound featureUnderstanding the Power Return feature Auto power offUsing the StableSound feature To turn on the StableSound featureProblem Solution TroubleshootingMode first see For several hours before turning it on again14AF45 20AF45 SpecificationsFor 24 FST Pure and All Smaller Television Models Limited United States WarrantyNational Service Division

14AF45, 20AF45 specifications

The Toshiba 20AF45 and 14AF45 are compact televisions that were designed to cater to specific needs while offering a solid array of features and technologies for an enjoyable viewing experience. These models are particularly recognized for their reliability and performance in smaller spaces, making them a great option for bedrooms, kitchens, or as secondary TVs in any household.

The Toshiba 20AF45 boasts a 20-inch screen size, providing a clear and vibrant picture quality thanks to its CRT technology. The high-resolution display ensures that images are sharp and colors are vivid, enhancing the overall viewing experience. It features a 4:3 aspect ratio, which was common during its release period, making it suitable for traditional television broadcasts.

Meanwhile, the Toshiba 14AF45 is a smaller option, featuring a 14-inch screen that makes it ideal for even tighter spaces. This model also employs CRT technology, ensuring that viewers can enjoy reliable picture quality even at a smaller size. Despite its compact dimensions, it does not compromise on the clarity and richness of the images displayed.

Both models are equipped with multiple input options, including standard composite inputs, allowing users to connect various devices such as DVD players, gaming consoles, and cable boxes. This versatility makes it easy to integrate these TVs into a variety of setups. Additionally, the inclusion of built-in speakers provides decent audio performance, adding an extra layer of enjoyment for viewers.

In terms of power consumption, both TVs are relatively energy-efficient compared to contemporary flat-screen models, making them a suitable choice for those concerned with energy use. The designs of the Toshiba 20AF45 and 14AF45 are straightforward and utilitarian, focusing on functionality over flashy aesthetics. Specifications such as weight and dimensions allow for easy placement and mobility, ideal for users who may want to move their TV around.

Overall, the Toshiba 20AF45 and 14AF45 cater to nostalgic viewers who appreciate traditional CRT technology with dependable performance. While they may not boast modern features such as smart capabilities or ultra-high-definition resolutions, they remain a practical choice for those looking for straightforward use and reliability in their television experience.
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