Toshiba 14AF45C, 20AF45C Troubleshooting, Problem Solution, Mode first see, Black box on screen

Page 25

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 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 PIN code does not work

•

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

 

 

 

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.

 

 

 

25

ToshibaWelcome to

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Remote ControlUsing the

your TVSetting up

FeaturesUsing the TV ’s

Appendix

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Contents 14AF45C 20AF45C Child Safety Important Safety Instructions Care Using the Lock menu Adjusting the channel settingsAuto power off Troubleshooting Specifications Limited WarrantyExploring your new TV Welcome to ToshibaSelecting a location for the TV Connecting a VCR Connecting your TVStereo 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 Lock menus Using the Lock menuSelecting a PIN code To clear your favorite channelsLocking channels Locking video input Setting the GameTimerTMTo create channel labels Labeling channelsTo erase 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 timerWatching video input Specifying the ColorStream settingDisplaying on-screen information Using the closed caption feature Setting the sleep timerChanging the picture size Adjusting the sound quality Adjusting the soundTo adjust the sound quality Muting the soundUnderstanding the Power Return feature Auto power offUsing the surround sound feature Using the StableSound featureProblem Solution TroubleshootingMode first see For several hours before turning it on again14AF45C 20AF45C SpecificationsLimited Canada Warranty Service Centers

14AF45C, 20AF45C specifications

Toshiba has long been a renowned name in the world of electronics, particularly in the realm of televisions. Among its notable offerings are the Toshiba 14AF45C and 20AF45C, two CRT (cathode-ray tube) television models that encapsulate the nostalgia of classic television experiences while still delivering reliable performance for viewers.

The Toshiba 14AF45C features a 14-inch screen, making it a compact option for those with limited space or for use in secondary rooms such as bedrooms or kitchens. It offers viewers a resolution of 400 lines, providing a crisp and clear picture quality that is characteristic of CRT technology. The model is equipped with a standard tuner, allowing users to access regular broadcasting channels without the need for additional equipment. A key feature of the Toshiba 14AF45C is its user-friendly interface, designed with simplicity in mind for a hassle-free viewing experience.

On the other hand, the Toshiba 20AF45C, with its 20-inch screen, is designed for a more immersive viewing experience. This model enhances the visual quality with an increased resolution, alongside the same reliable standards offered by its smaller counterpart. The 20AF45C also comes with stereo sound capabilities, providing a richer and more engaging audio experience. This feature is particularly appealing for users who enjoy watching movies or television shows with a more surround-sound feel.

Both models boast a sleek and classic design that seamlessly fits into a variety of room aesthetics. Their lightweight build allows for easy positioning, whether on a stand or mounted in a corner. Additionally, these models share several common features, such as multiple inputs, including composite and RF inputs, enabling connection to external devices like VCRs, game consoles, or DVD players, thus enhancing versatility.

Toshiba’s commitment to quality is evident in the durable construction of both the 14AF45C and 20AF45C, ensuring longevity even with regular use. The energy efficiency of these models is worth noting, as CRT televisions typically consume less power compared to some of the modern LCD variants, contributing to lower electric bills.

While flat-screen technologies dominate the current market, the Toshiba 14AF45C and 20AF45C remain classic choices for those who appreciate the warm glow and rich colors produced by CRT displays. They serve as a testament to Toshiba's legacy in delivering dependable and enjoyable viewing experiences in the world of home entertainment.
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