Panasonic PT-DW8300U - Manual (Page 44)

Projecting
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- ENGLISH
Basic Operation
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Procedure for adjusting the focus balance
(tilt compensation in the lens mount)
Three focus adjustment screws on the lens mount may be used to compensate for uneven screen focus.
Structure of lens mount
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The three adjustment screws allow the lens to be tilted up and down, and three more screws lock down the
adjustment.
Figure 2 : Front view of lens mount (when viewed from screen side)
Lens bracket Locking screw
(Adjust the focus adjustment screws , and after installing the lens.)