Sony XTL-W70 用户手册

Troubleshooting Guide

Problem

No picture, no sound

Good picture, but no sound

Dotted lines or stripes

The picture is blurred, or
has double images or
ghosts

No picture, or no sound
when you connect the
optional equipment

Cannot select a channel or
cannot view a TV
programme

Good sound but no picture

No response when
pressing the buttons on
the wireless remote

Cause/Solution

• The power cord or battery has been

disconnected.

• The fuse has blown.
• Press (TV/VIDEO).

Press the (+) side of the volume button on
the wireless remote, or on the monitor.

This may be caused by local interference
such as a car engine or motorcycle. Adjust
the aerials for minimum interference.

Connect the aerials securely.
This may be caused by reflections from
nearby mountains or buildings.

• The cord has been disconnected. Connect

the cord securely.

• Press (TV/VIDEO).

• Select the TV.

t Press (TV/VIDEO) and

select the TV mode.

• The wireless remote batteries may be

exhausted.

• Press (A MEMORY) button for two

seconds.

• The visual off function is working.

t Press (V OFF).

• Driving while the TV or video player is

on.

t For safety, the picture will not

appear.

The wireless remote batteries may be
exhausted.