Simple Troubleshooting, Symptom Factor Solution

Simple Troubleshooting

Symptom	Factor	Solution
	1.Antenna cable connector is loose,	1.Check the antenna cable connector plug whether or
	cable is damaged.
		not loose, cable whether or not perfect.
	2.Channel setting is incorrect.
Snowflake speckle and		2.Refer to channel setting method, resetting again.
	3.Antenna cable type is not matching.
sound noise.	4.Direction or position of antenna	3.Check antenna cable type(VHF/UHF)
		4.Adjust direction or position of antenna cable .
	cable is incorrect.
		5.Attempt to use signal amplifier.
	5.Signal is weak.


TV image is better, but has	TV system setting is incorrect.	Enter to "TV" menu, reset sound system again .
noise.

No image. No sound.	Power plug is loose, power	1.Check power cord whether or not connect well.
	cord don't connect well.	2.Check if " " on the panel is on.

TV image have stripe.	Signal is exposed to disturb,	Don't use electric blower around machine, adjust
	such as car, neon light, electric
		antenna cable direction to reduce disturb.
	blower etc.

	1.TV signal is reflected by valley	1.Use high directional antenna cable. Use Fine
TV image have shadow.	or building.
		Tune of "TV".
	2.Toward direction of antenna
		2.Adjust toward direction of antenna cable.
	cable is incorrect.

No color.	1.Color saturation is too low.	1.Enter "PICTURE" to add up color saturation.
	2.Color system is incorrect .	2.Enter "TV" to change color system.

	1.Volume setting is too low.	1.Adjust volume to proper value.
		2.Press "MUTE" button on remote control to
TV no sound.	2.Sound is muted.
		eliminate mute.
	3.Sound system is incorrect.
		3.Enter "TV" to change sound system.


Computer no display,and		Check signal cable whether or not loose, fall off,
prompt no signal input,red	Signal cable is loose or fall off.
		reconnect well again.
indicator LED twinkling.


	1.Receive window of remote	1.Remove objects, avoiding cover the receive
Remote control distance is	continue was covered by
	objects.	window of remote control.
short, lose control.
	2.The battery energy of remote	2.Change battery.

	control is to low.
Computer display faintly.	1.Adjustment is incorrect.	1.Use auto-adjustment function.
	2.Display mode is incorrect.	2.Use commend mode.

Computer display image	1.Adjustment is incorrect.	1.Use auto-adjustment function.
		2.Enter "GEOMETRY" to adjust horizontal or
excursion, not full screen,
	2.Display mode is incorrect.	vertical position.
over screen.
		3.Use recommended mode.

Noise Signals at turning off.	Electrical release at turning off.	It is normal.

	Exterior influence, for example	Press " " button to turn off electrical source,
Can not operate this	lightning, static electricity and so
	on, which are possibly to disturb	then press " " button to turn on the TV again
machine.
	the normal operation of this	after 1-2 minutes.

	machine.

CAUTION: Don't let your machine display the same picture for a long time, please set up a screen protection procedure. If a high contrast picture remains for along time, this picture will bring a 'leave shadow' in screen. Usually the 'leave shadow' will disappear gradually when you turn off the machine power. However, this trouble can't be repaired, Which isn't in range of warranty.