Acer XD1270 Projector User Manual


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23
... English
23
... English
User Controls
H. Position (Horizontal Position)
Press the to move the image left.
Press the to move the image right.
V. Position (Vertical Position)
Press the to move the image down.
Press the to move the image up.
Frequency
“Frequency”changes the display data frequency to match the
frequency of your computer’s graphic card. If you experience a
verticalflickeringbar,usethisfunctiontomakeanadjustment.
Tracking
“Tracking”synchronizesthesignaltimingofthedisplaywiththe
graphiccard.Ifyouexperienceanunstableorflickeringimage,use
this function to correct it.
“H.Position”,“V.
Position”,“Frequency”
and “ Tracking” func
-
tions are not supported
under DVI and Video
mode.
Image
(Computer / Video
Mode)
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