Vidikron 60 manual Troubleshooting, Symptom, Probable Cause, Solution

TROUBLESHOOTING

The following is a basic troubleshooting guide that can assist you in resolving typical problems may result in normal operation. If you have encountered problems that are not listed in this guide, please contact your Vidikron dealer for assistance.

Symptom	Probable Cause	Solution
Power is not supplied.	Is the power cord disconnected?	Insert the power cord (plug) firmly.
	Is the light-source lamp cover closed correctly?	After the projector goes into the stand-by state
		with the [STAND BY] indicator on, unplug from
		the main power outlet, close the light-source lamp
		cover correctly and plug in again.
	Has the lamp life expired? (Has the lamp time	After the projector goes into the stand-by state with
	reached 2000 hours?)	the [STAND BY] indicator on, un-plug from the
		main power outlet, replace light-source lamp and
		plug in again.
		Reset the lamp time after replacing the lamp.
Light is not emitted, or	Is the lens cap removed?	Remove the lens cap.
light is dim.
	Is the lamp near exhaustion?	Check the “Lamp time” on the menu, and if the
		lamp is near exhaustion, prepare a new lamp and
		install as soon as possible.
With power on, the	Is the air inlet or exhaust vent area blocked?	After the projector goes into the stand-by state
projector works but		with the [STAND BY] indicator on, un-plug from
stops abruptly in a few		the main power outlet, remove any blocking object
minutes.		and plug in again.
Video image does not	Is the correct input terminal selected?	Select the correct input with the [VIDEO] and
appear, or audio sound		[RGB] buttons.
does not occur.
	Are devices connected correctly?	Connect devices correctly.
	Are signals being supplied from the connected	Set connected devices correctly.
	devices?
	Are input signals (scanning frequency, etc.)	Check if the signal is appropriate (scanning
	appropriate?	frequency, etc.) and input the appropriate signal.
Video image is fuzzy	Is the focus adjusted correctly?	Adjust focus with the focus ring of the lens.
	Is the projector placed too near or too far from the	Set the projector at the correct distance.
	screen?
Video image is	Is the “Brightness” adjusted correctly?	Adjust “Brightness” using the menu.
abnormally dark or
bright.
Color is poor or unstable.	Is the picture quality (color density, etc.) adjusted	Adjust picture quality using the menu.
	correctly?
	Are signals (scanning frequency, etc.) from the	Check if the signal is appropriate (scanning
	connected device appropriate?	frequency, etc.), and input the appropriate signal.
	Is the [RGB2] input terminal being used?	When the [RGB2] input terminal is being used,
		“RGB2(BNC)” must be selected from the
		“Projector Opt” menu. Set it correctly according
		to the input signal.

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