Toshiba 20A23 Manuale d'uso - Pagina 11

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TROUBLESHOOTING

GUIDE

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

rSYMPTOMS

POSSIBLE SOLUTIONS

• Make sure the power cord is pluggedin.

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 CATV experiencing

problems;

tune to another station.

Poor sound

* Check sound adjustments (VOLUME and

or no sound

MUTE),

• Check for sources of possible interference.

Poor picture

or no picture

Poor

reception on

some

channels

• Station or CATV experiencing problems; tune

to another station.

• Make sure channels are set into memory.

• Check antenna or CATV connections;

adjust

antenna.

• Check for sources of possible interference.

• Check picture control adjustments.

• Press CAP/TEXT to turn off the C_osed

Caption mode.

• Station or CATV experiencing problems; tune

to another station.

• Make sure channels are set into memory.

• Station is weak; adjust antenna to receive

desired station.

• Check for sources of possible interference.

• Station or CATV experiencing problems; tune

to another station.

• Make sure channels are set into memory.

• Check picture control adjustments.

• Check antenna or CATV connection. Adjust

antenna.

• Station or CATV experiencing problems; tune

to another station.

• Make sure channels are set into memory.

• CATV company is scrambling signal.

• Adjust antenna.

Poor color or

no color

Picture

wobbles or

drifts

SPECIFICATIONS

SYMPTOMS

No CATV

reception

POSSIBLE

SOLUTIONS

• Check all CATV connections.

• Set TV/CABLE

menu option to the CABLE

mode.

• Station or CATV system problems; try

another station.

Horizontal or

• Check antenna connections; reorient antenna

diagonal bars

. Check for sources of possible interference.

on screen

No reception

"Make sure TV/CABLE menu option is in the

above

appropriate

mode.

channel 13

• If using antenna, check UHF antenna

connections.

• Batteries are weak, dead or inserted

incorrectly.

• Remote is out of range; move closer to TV

No Remote

(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.

• No broadcast on station tuned.

TV shuts off

• Sleep Timer is set.

• Power interrupted.

• TV station experiencing problems or prograrr

tuned is not closed captioned. Try another

Closed -

channel.

Caption is not • Check CATV connection or VHF/UHF

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 proper language in the menu options.

your language

AC Power Input:

AC Power Consumption:

Picture Tube:

Audio Power Output Rating:

Speaker:

Tuner Type:

Remote Control:

Receiving Channels:

Antenna Input Impedance:

Input:

Dimensions:

Weight:

120V, 60Hz

80 Watts

Type 20 (5Oamm diagonal)

1.5 Watts

1-5/8 inches (41mm) x 2-13/16 inches (71mm) Full Range, 8 ohm x 1

181 Channel, Quartz PLL Frequency Synthesized

Infrared, Direct Access, 2 x AAA batteries (supplied)

VHF

2-13

UHP

14-69

CATV

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

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

14-22 (A)-(I)

23-36 (J)-(W)

37-65 (AA)-(FFF)

66-125 (GGG)-(125)

75 Ohm (VHF/UHF) Coaxial Input

Video:

1.0 Vp-p 75 ohm

Audio:

300 mV, 47kohm

Width:

19-15/16 inches (506.5mm)

Height: 18-5/16 inches (464.5mm)

Depth:

19-1/16 inches (484mm)

46.3 Ibs (21 kg)

ACCESSORY

Remote Control with two size "AAA" batteries

Design

and specifications

are subject

to change

without

notice.