Westinghouse LTV-20v4 - Manual (Page 29)

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4 Other Information 20" LCD TV User's Manual
If your LCD set fails to display, you can refer below to our recommended
troubleshooting tips to find the problem and restore performance.
If the problems persist, contact your local dealer for further assistance.
Problem
There is no power.
Check item
Make sure AC power cord is securely connected to the
AC socket.
Make sure the DC power button is ON (Green LED).
Check your audio connection.
Press
on the remote control again, so that
disappears from the screen.
Check your audio settings, your TV audio may be set to
SAP or minimum.
Press the Volume
key on your remote control
Make sure that headphones are not connected.
Check your antenna connection.
Please check to see whether or not the video cable
connected from your video equipment to your set is
plugged firmly and correctly.
Please make sure whether or not the display source
is the one you selected by switching the
button.
Adjust brightness and contrast.
If any colors (red, green, or blue) are missing, check the
video cable to make sure it is securely connected. Loose
or broken pins in the cable connector could cause an
improper connection.
Make sure that the HUE system settings are correct.
There is no sound.
Snow appears on screen.
Power is ON but no
screen image.
Wrong or abnormal
colors appear.
4-1 Troubleshooting