InFocus LP 640 manual Only startup screen appears, Computer image projected

Models: LP 640

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Page 17
Image 17

Source Troubleshooting

Problem

No startup screen

Solution

Result

Plug power cable in, press Power button.

Correct image

Remove lens cap.

 

computer 2

 

 

computer 1

R

S-video 1

 

monitor out

network

 

computer in

L

serial control

 

audio in

video 2

 

video in

Only startup screen appears

A

computer 2

 

 

computer 1

R

S-video 1

 

monitor out

network

 

computer in

L

serial control

 

audio in

video 2

 

video in

computer 2

 

 

computer 1

R

S-video 1

 

monitor

network

 

out

 

computer in

L

serial control

 

audio in

video 2

 

video in

Press the Computer button

Activate laptop’s external port

or restart laptop

computer 2

 

 

computer 1

R

S-video 1

 

monitor out

network

 

computer in

L

serial control

 

audio in

video 2

 

video in

Computer image projected

A

A

17

Page 17
Image 17
InFocus LP 640 manual Only startup screen appears, Computer image projected