Boxlight CD-40m Manuale Utente

When you turn 

on, the projector reverses the 

image so you can project from behind a translucent screen. High-
light Rear Projection, then click either mouse button to turn this 
feature on and off.

Default Source toggles between Computer and Video. This deter-
mines which source the projector checks first for active video 
during power-up. Highlight Default Source and click either 
mouse button to toggle between the options.

This setting toggles between On and Off. When this feature is Off, 
the projector defaults to the source selected in Default Source. To 
display another source, you must manually select one by press-
ing the 

 button on the keypad. When this feature is On, the 

projector automatically finds the active source, checking the 
default source first. Highlight Auto Source Select and click either 
mouse button to turn this feature on and off.

This setting toggles between On and Off. When it is On, most 
new computers will automatically recognize the projector, then 
set the monitor resolution and refresh rate accordingly. You need 
to set the Plug and Play setting to Off for the projector to display 
properly on some older computers. The Plug and Play setting 
does not affect video images. 
If the projector’s display constantly changes between the com-
puter image and the message, “Perfecting the image”, you may 
need to set Plug and Play to Off.

This setting toggles between On and Off. When this feature is On, 
status messages such as “No signal detected” or “Standby 
Active” appear in the lower-right corner of the screen. Click 
either mouse button to turn this feature off and not see status 
messages.