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Dukane 28A7100HC User Manual

Page 22

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21

Problem Solution

Result

image not square

adjust Keystone on keypad

square image

image not sharp

adjust Sharpness (video sources only) in the
Picture>Advanced menu

correct image

image does not fit 4:3 or 16:9 screen

change aspect ratio to 4:3 or 16:9 in
Picture>Aspect ratio menu

correct image

A B

A B

A B