AOC V24t, V22t user manual Before Calling Service

Before Calling Service

Please make these simple checks before calling service. These tips may save you time and money since charges for receiver installation and adjustments of customer controls are not covered under your warranty.

Symptoms				Items to Check and Actions to follow
“Ghost”		or	double	*This may be caused by obstruction to the antenna
image				due to high rise buildings or hills. Using a highly
				directional antenna may inprove the picture.
No power				*Check that the TV’s AC power cord is plugged into
				the mains socket.
				*Unplug the TV, wait for 60 seconds. Then re-insert
				plug into the mains socket and turn on the TV again.
Dots of constant color				No measures are required because the liquid crystal
appear		on	the TV	panel manufactured with high technology is able to
screen				show fine picture details. Sometimes, some inactive
				pixels may appear on the screen in the form of red,
				blue, green or black fixed dots. This does not affect
				the TV’s performance.
No sound or picture,				Press the Power key on the remote controller or the
and the red lamp on				front panel.
the	front		panel
doesn’t go on
No image appears				Check the antenna connection on the back of the TV
				set for the correct connection with the TV set.
				It may be the Radio Station’s problem. Give other
				channels a try.
				Adjust the contrast and brightness settings.
Good picture but no				*Increase the VOLUME.
sound				*Check that the TV is not muted; press the button on
				the remote control.
No sound for some				Check whether the correct TV system is selected.
channels
Sound is OK but color				Adjust the contrast, saturation and brightness
is poor				settings.
Poor picture quality				When it is connected to other peripheral devices (e.g.
				S-VHS video recorder or camera) simultaneously, the
				quality of the picture will be poorer. Turn off other
				peripheral devices in this case.