Proxima ASA DP8200x User Manual
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19
Image fuzzy or cropped
Set your computer’s display resolution to 
the native resolution of the projector 
(Start>Settings>Control 
Panel>Display>Settings tab, 
select1024x768) 
Image clear and not cropped
Remote control not controlling my computer’s 
mouse
Connect USB cable (page 7) then load USB 
drivers, if needed (page 10). Or, connect 
PS/2 cable and reboot your computer.
Remote controls computer cursor. Note 
that the mouse is not functional in zoom 
mode (see page 35)
See page 25 for information on the remote
A
A
For a laptop,
disable laptop
monitor
or turn-on dual-
display mode
A
X
computer 2
network
audio in
L
computer in
trigger
monitor out
serial control
R
audio in
computer 1
USB
mouse
computer 3
I
O
