Acer K10 manual Troubleshooting, Image Problems and Solutions

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16

Appendices

Troubleshooting

If you experience a problem with your Acer projector, refer to the following troubleshooting guide. If the problem persists, please contact your local reseller or service center.

Image Problems and Solutions

#	Problem			Solution
1	No image appears	•	Connected as described in the "Installation" section.
	on screen	•	Ensure none of the connector pins are bent or
			broken.
2	Partial, scrolling	•	For an incorrectly displayed image:
	or incorrectly		•	Open "My Computer", open the "Control
	displayed image			Panel", and then double-click the "Display"
	(For PC (Windows
				icon.
	95/98/2000/XP))		•
				Select the "Settings" tab.
			•	Verify that your display resolution setting is
			•	lower than or equal to SVGA (800 x 600).
				Click the "Advanced Properties" button.
		If the problem still appears, change the monitor display
		you are using and follow the steps below:
			•	Verify that the resolution setting is lower than
			•	or equal to SVGA (800 x 600).
				Click the "Change" button under the
			•	"Monitor" tab.
				Click "Show all devices". Next, select "Standard
				monitor types" under the SP box, and choose
				the resolution mode you need under the
			•	"Models" box.
				Verify that the resolution setting of the
				monitor display is lower than or equal to SVGA
				(800 x 600).
3	Partial, scrolling	•	For an incorrectly displayed image:
	or incorrectly		•	Follow the steps for item 2 (above) to adjust
	displayed image			the resolution of your computer.
	(For notebooks)		•
				Press the respective button to toggle output
				settings. Example: [Fn]+[F4], Compaq
				[Fn]+[F4], Dell [Fn]+[F8], Gateway [Fn]+[F4],
				IBM [Fn]+[F7], HP [Fn]+[F4], NEC [Fn]+[F3],
				Toshiba [Fn]+[F5]
		•	If you experience difficulty changing resolutions or
			your monitor freezes, restart all equipment
			including the projector.