Cheerlux CL312A - Image Adjustment; Focus Adjustment; Keystone Adjustment

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using
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eared wⅡ h image faintness and the image is trapezoid,it is
oourse that not adJust We"ofthe Iens focus and the trapezoid
Fo"owing the step to a哟
ust focus
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FOcusadiustnent
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y
When lheimageisˇ ery deaHy ltake thθ m佃 dle aroa ofthe image),Ⅱ is"e best sluation oflhe lens
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romment water vapour
might occuⅡ Dont tum the prOJector on Whθ
n t|is oc。 urs but wa"umtI theˇ apour has disappeared
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cture has keystone dsto"bn,∞ red imge嘁
h Keystome a哟
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ot The lmage be∞ mes
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n,the p“
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r tO Improve Its a"gIθ
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1the oiroumferen∞
ofthe imagθ
may not be focused
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lf not abIo to use thθ κ
eystonθ coredIon仙
od;on to oo“ed thθ trapozoid dIstoftIon,pIeasθ reduce of the
proledorto cθ
ntfe thθ θoroon ve"oal彡