PROBLEM

CORRECTIVE ACTION

Sound OK, Picture Poor

Try a new channel, if OK, then possible station trouble.

 

Is antenna connected to jack on the back of the set?

 

If outside antenna is being used, check for broken wire.

 

Check for local interference.

 

Adjust “CONTRAST” & “BRIGHT” control.

Picture OK, Sound Poor

Try a new channel, if OK, then possible station trouble.

 

Check for local interference.

No operation by infrared Remote

Make sure the AC cord is connected to an AC outlet.

Control

Check batteries in remote control.

Different color marks on screen

Magnetism from nearby appliances and geomagnetism might affect

 

the color of the TV picture. Move the unit away from the appliances,

 

the unit can repair itself automatically. If you want to repair immedi-

 

ately, unplug the power cord, then plug it in again 30 minutes later or

 

so. This automatically resets the unit.

 

 

 

 

CLOSED CAPTION PROBLEM

POSSIBLE REMEDY

Misspelling in captions

• Error committed by the closed captioning production company.

 

Possible in a live broadcast. Not in case of a prerecorded program.

 

 

Text is not shown in its entirety or

• A few seconds of delay is common for live broadcast.

a delay occurs from what is being

• Display capacity may not exceed 220 words per minute. If a dialogue

said.

exceeds that rate, selective editing is used to insure that the captions

 

remain up-to-date with the current TV screen dialogue.

 

 

Captions scrambled with white

• Caused by interferences of building, power lines, thunderstorms, etc.

boxes

 

 

 

No captions in a program which

• The broadcast may use a time compression process to speed up the

must contain closed caption

program. The decoder cannot read the compressed information and

 

captions will be lost.

 

 

Black box in the TV screen

• You are in TEXT mode. Select a CAPTION mode (“C1”, “C2”) or

 

Caption “OFF”.

 

 

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Symphonic STL20D5 owner manual Closed Caption Problem Possible Remedy