Epson V12H321005 User Manual

17

If you notice any image problems or if you suspect the document camera is broken when 
installing or using it, stop using the unit. Contact the Epson service center that is indicated in 
the User's Guide supplied with the projector you are using with the document camera.

No image appears

Check that the USB cable is connected properly and that the 
power indicator is on.

The image is out of focus

Make sure that the document (subject of the image) is not too 
close to the camera lens.
The auto focus may not be able to focus in the following 
situations. Press the [Focus] button again.

v Subject matter has low contrast between light and dark 

areas

v Subject matter has repeated detailed patterns, such as 

horizontal stripes and checkered patterns

v Image is dark overall
v Subject matter has a bright background

The connection to your camera 
was lost. 

Make sure that the USB cable is connected securely, and 

then click the 

 button again.

The camera is not found. The 
camera is in use by another 
program or is not connected. 
Make sure that the camera is 
connected and working 
properly, then try again.

If a webcam or device other than the unit is connected, 
disconnect it.

The camera is not found or is 
not working properly.
Please click Connect button 
and try again.

Make sure that the USB cable is connected securely, and 

then click the 

 button again.