Panasonic PT-CMZ50 Operating Instructions Manual page 35

[SCREEN ADJUSTMENT] projection range
[V] (viewed from the side)
Screen
Vertical arc correction (viewed from the side)
Screen
Projection distance
Arc radius
Arc center
Only [KEYSTONE] used
Horizontal
Vertical keystone
keystone
correction angle
correction angle
α (°)
β (°)
±3 ±3
Note
f When [SCREEN ADJUSTMENT] is used, the focus may not be able to match the whole screen as correction increases.
f The curved screen should be in the shape of a circular arc part of a perfect circle.
Chapter 2 Getting Started - Setting up
Projection distance
Arc radius
Screen
[KEYSTONE] and [CURVED CORRECTION] used together
Vertical keystone
correction angle
correction angle
α (°)
±3
[H] (viewed from above)
Screen
Horizontal arc correction (viewed from above)
Screen
Arc center
Screen
Horizontal
keystone Min. value of
R2/L2
β (°)
±3 13.11
Projection distance
Arc radius
Projection distance
Arc radius
Only [CURVED
CORRECTION] used
Min. value of Min. value of
R3/L3 R2/L2
16.04 13.12
ENGLISH - 35
Min. value of
R3/L3
16.06