Dukane 8772 User Manual
Page 21
20
Projector troubleshooting
Problem Solution
Result
Image not square
Adjust keystone on keypad or Picture menu
Square image
Image not sharp
Adjust the focus lens or Sharpness in the
Picture>Advanced menu
Correct image
Image does not fit 16:9 screen
Change aspect ratio to 16:9 in
Picture>Aspect ratio menu
Correct image
compute
r 2
network
monitor o
ut
audio out
audio in
L
audio in
serial con
trol
compute
r in
compute
r 1
video 2
video in
R
S-video
1
A B
A B
A B
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