Image Peripheral Focus Adjustment Function - Panasonic ET-C1U100 Operating Instructions Manual

Preparation (continued)
Attention
z When tightening the lens fixing screws, use the supplied ball end hex screwdriver.
z Turn the projection lens counterclockwise and check that it does not detach.
z When attaching the projection lens, be sure to tighten the lens fixing screws while
supporting the barrel part of the projection lens from below with a hand. If it is not
supported with a hand, the tightening of the lens fixing screws may be inadequate.

Image peripheral focus adjustment function

When you change the size of the projected image, the focal balance between the center
and peripheral areas of the screen may shift.
This shift in focal balance tends to increase proportionally with smaller throw ratios.
The ET-C1U100 is equipped with an image peripheral focus adjustment function
to correct the shift in focal balance between the center and peripheral areas of the
projected image.
For instructions on adjusting the peripheral focus, refer to "Projecting" in the operating
instructions for the projector.
ENGLISH-7