TROUBLESHOOTING GUIDE

Before requesting service, please refer to the following chart for the symptom and possible solution.

SYMPTOMS

POSSIBLE SOLUTIONS

 

 

• Make sure the power cord is plugged in.

 

TV does not

• Try another AC outlet.

 

operate.

• Power is off; check fuse or circuit breaker.

 

 

• Unplug unit for an hour, then plug it back in.

 

 

 

 

 

• Station or Cable TV experiencing problems;

 

Poor sound

tune to another station or call your Cable company.

 

• Check sound adjustments (VOLUME and

 

or no sound.

 

MUTE).

 

 

 

 

• Check for sources of possible interference.

 

 

 

 

 

• Station or Cable TV experiencing problems;

 

 

tune to another station or call your Cable company.

 

 

• Make sure channels are set into memory.

 

Poor picture

• Check antenna or Cable TV connections;

 

or no

adjust antenna.

 

picture.

• Check for sources of possible interference.

 

 

• Check picture control adjustments.

 

 

• Press CAP/TEXT to turn off the closed

 

 

caption mode.

 

 

 

 

Poor

• Station or Cable TV experiencing problems;

 

tune to another station or call your Cable company.

 

reception on

• Make sure channels are set into memory.

 

some

• Station is weak; adjust antenna to receive

 

channels.

desired station.

 

 

• Check for sources of possible interference.

 

 

 

 

 

• Station or Cable TV experiencing problems;

 

Poor color or

tune to another station or call your Cable company.

 

• Make sure channels are set into memory.

 

no color.

• Check picture control adjustments.

 

 

 

 

• Check antenna or Cable TV connection.

 

 

Adjust antenna.

 

 

 

 

Picture

• Station or Cable TV experiencing problems;

 

tune to another station or call your Cable company.

 

wobbles or

• Make sure channels are set into memory.

 

drifts.

• Cable TV company is scrambling signal.

 

 

• Adjust antenna.

 

 

 

 

 

SYMPTOMS

POSSIBLE SOLUTIONS

 

 

 

 

 

• Check all Cable TV connections.

 

No Cable TV

• Set TV/CABLE menu option to the CABLE

 

mode.

 

reception.

 

• Station or Cable TV experiencing problems;

 

 

 

 

try another station or call your Cable company.

 

Horizontal or

• Check antenna connections; reorient antenna.

 

diagonal bars

 

on screen.

• Check for sources of possible interference.

 

 

 

 

 

 

No reception

• Make sure TV/CABLE menu option is in the

 

above

appropriate mode.

 

• If using antenna, check UHF antenna

 

channel 13.

 

connections.

 

 

 

 

 

 

 

• Batteries are weak, dead or inserted

 

 

incorrectly.

 

No Remote

• Remote is out of range; move closer to TV

 

(within 15 feet).

 

operation.

• Make sure Remote is aimed at sensor.

 

 

• Confirm there are no obstructions between

 

 

the Remote and the TV.

 

 

• Make sure the power cord is plugged in.

 

 

 

 

TV shuts off.

• Tuned station is not broadcasting.

 

• Sleep Timer is set.

 

 

• Power interrupted.

 

 

 

 

 

• TV station experiencing problems or tuned

 

Closed

program is not closed captioned. Try another

 

channel.

 

captions are

• Check Cable TV connection or VHF/UHF

 

not activated.

antenna. Reposition or rotate antenna.

 

 

• Press CAP/TEXT to turn on the closed caption

 

 

decoder.

 

 

 

 

Black box on

• Press CAP/TEXT to turn off the closed

 

screen.

caption mode.

 

 

 

 

Display is not

 

 

shown in

• Select the language in the menu options.

 

your language.

 

 

 

 

SPECIFICATIONS

This model complies with the specifications below.

Design and specifications are subject to change without notice.

This model may not be compatible with features and/or specifications that may be added in the future.

AC Power Input:

120V, 60Hz

AC Power Consumption:

Operation: 73 Watts

Picture Tube:

Standby:

3 Watts

19 Inch (480mm diagonal) (Screen size is approximate.)

Audio Power Output Rating:

1.5 Watts

 

Speaker:

3 inches (76mm) Full Range, 8 ohm

Tuner Type:

181 Channel, Quartz PLL Frequency Synthesized

Remote Control:

Infrared, Direct Access, two AAA batteries (supplied)

Receiving Channels:

VHF

 

2-13

 

UHF

 

14-69

 

Cable TV

01-97 (5A)-(A-3)

 

 

 

98-99 (A-2)-(A-1)

 

 

 

14-22 (A)-(I)

 

 

 

23-36 (J)-(W)

 

 

 

37-65 (AA)-(FFF)

Antenna Input Impedance:

 

 

66-125 (GGG)-(125)

75 Ohm (VHF/UHF) Coaxial Input

Input:

Video:

1.0 Vp-p 75 ohm

Dimensions:

Audio: 300 mV, 47k ohm

Width:

19-3/16 inches (488mm)

 

Height:

16-3/8 inches (416mm)

Weight:

Depth:

18-5/16 inches (465 mm)

38.6 Ibs (17.5 kg)

ACCESSORY

Remote Control with two size “AAA” batteries

12

3X30321A[E] P08-12

12

22/12/05, 4:38 PM

Page 12
Image 12
Toshiba 20AS26 manual Troubleshooting Guide, Symptoms Possible Solutions

20AS26 specifications

The Toshiba 20AS26 is a compact and versatile television that embodies the brand's commitment to innovation and quality. Designed specifically for users seeking an efficient entertainment solution without the fuss of larger models, the Toshiba 20AS26 delivers impressive performance and functionality in a modest-sized package.

One of the standout features of the Toshiba 20AS26 is its 20-inch display. This screen size is optimized for smaller living spaces, such as bedrooms, kitchens, or dorm rooms, while providing a clear and vibrant viewing experience. The TV boasts an HD resolution, ensuring that images are sharp and colors are vivid, making it suitable for a variety of content, from movies to video games.

Equipped with advanced display technologies, the Toshiba 20AS26 utilizes LED backlighting, which enhances the brightness and contrast of the visuals. This technology also enables the TV to consume less power compared to traditional LCD models, reflecting Toshiba's focus on energy efficiency. Additionally, the TV's wide viewing angles allow for flexible placement in any room without sacrificing picture quality from off-angles.

In terms of connectivity, the Toshiba 20AS26 is designed to accommodate modern entertainment needs. It includes multiple HDMI ports, enabling users to connect various external devices, such as gaming consoles, Blu-ray players, and streaming devices, effortlessly. Moreover, it features a USB port for easy playback of multimedia files directly from USB drives, providing versatility for viewing photos or videos.

The audio performance of the Toshiba 20AS26 is equally commendable, featuring built-in speakers that deliver clear sound quality. Users can enjoy their favorite shows and movies without the need for additional audio equipment, although the option to connect external speakers or soundbars via the optical audio output remains available.

Furthermore, the Toshiba 20AS26 incorporates user-friendly features such as a straightforward remote control and an intuitive on-screen menu, making navigation simple for users of all ages. The TV also includes multiple preset picture modes, ensuring optimal viewing experiences across different genres of content.

In summary, the Toshiba 20AS26 stands out as a reliable and practical television option that combines essential features with modern technology. Its compact design, energy efficiency, and versatile connectivity options make it an ideal choice for those looking to enhance their home entertainment without compromise. Whether for casual viewing or more engaging content, this model demonstrates Toshiba's dedication to providing quality products that cater to diverse consumer needs.