Moving The Projection Lens Position To The Home Position; Lens Adjustment To Compensate For Uneven Screen Focus - Panasonic PT-DS100XE Operating Instructions Manual

Projecting

Moving the projection lens position to the home position

1 ) Press and hold <LENS> button on the projector's controls or <SHIFT> button on the
remote control for 3 seconds or more.
2 ) Press <ENTER> button while the menu shown above is being displayed. (It will be
displayed for about 5 seconds.)
[PROGRESS] will appear in the menu, and the projection lens will move to the home position.
z
Attention
[HOME POSITION] for the projection lens is the lens position when the lens is being replaced or when the projector is
z
being stored away, and it is not the optical center of the screen.

Lens adjustment to compensate for uneven screen focus

About the focus balance
J
Relationship between lens orientation and screen focus
Q
If the projection lens is tilted with respect to the plane of the screen, uneven focus will result.
Figure 1 : Illustration of influence of lens orientation
Screen surface versus focal point
44
- ENGLISH
LENS
HOME POSITION
[ENTER] OK
[MENU] CANCEL
Projection lens
Image formation surface