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Chapter 6 Troubleshooting
This chapter describes the problems you might have encountered when you use this Digital
Visualizer. If you have a problem, refer to the appropriate section and follow all the
suggestions that apply to your problem. If none of the suggested solutions solves the
problem, call your dealer or your service center.
Problem 1: No picture from the Digital Visualizer.
Solution -
1: Wait a few seconds, press desired source selector again.
2: Press a different source, then press-desired source again.
3: Check if the power of the Digital Visualizer is turned on.
4: Make sure the document or object is positioned under the camera.
Problem 2: Cannot Focus, camera will not focus properly.
Solution -
To properly focus: Zoom in as far as possible on the document or object,
focus and then zoom out to desired distance.
Problem 3: Image is too bright or dark can not see desired part of the image because
it is too bright or dark.
Solution –
Adjust the Control Button on the Digital Visualizer.
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web site http://www.lumens.com.tw for the latest information.