HCT HLD-320TB, Руководство пользователя, Страница: 68 / 72

Troubleshooting
68
No picture on screen.
The remote control doesn’t work.
Picture appears slowly, after
switching on.
No or Poor color
Horizontal/Vertical bars or picture
shaking
Unusual sound from inside the set.
Problem Solution
• Check whether the set is turned on.
• Make sure the power cord is plugged into the wall.
• Test if there is power coming from the wall outlet by
plugging in another product into the same wall outlet
where the set’s power cord was plugged in.
• Check to see if there is any object between the set and
the remote control causing obstruction.
• Check to see if the batteries are installed with the
correct polarities.
• Install new batteries.
• This is normal as the image is muted during the start up
process of the set. Please contact your service center, if
the picture has not appeared after five minutes.
• Select color in the Picture menu and press the Left or
Right button.
• Check for local interference such as a nearby electrical
appliance or power tool.
• A change in ambient humidity or temperature may result
in an unusual noise at the time of switching off or on of
the set and does not indicate a fault with the set.
Troubleshooting