Ask Proxima C440/C450 User Manual

Page 21

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background image

19

Source Troubleshooting

Problem Solution

Result

No startup screen

Plug power cable in, press power switch,
press power button. Remove lens cap.

Correct image

Only startup screen appears

Press the Computer button
Activate laptop’s external port

Computer image projected

1

2

3

startup

screen

startup

screen

A

or restart
laptop

A

A

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