NEC PA1004UL-W User Manual page 137

[GEOMETRIC CORRECTION]
MODE
Set pattern for correcting distortion. If [OFF] is selected, the [GEOMETRIC CORRECTION] becomes
ineffective.
NOTE:
• If you need to change the [MENU ANGLE], make sure to change it before performing the [GEOMETRIC CORRECTION]. If [MENU
ANGLE] is changed after performing the [GEOMETRIC CORRECTION], corrected values will be reset to the default values.
• This can be set when [3D SETTINGS] → [FORMAT] is set to [OFF(2D)].
KEYSTONE
Correct distortion in horizontal and vertical directions.
HORIZONTAL Adjustments when projecting from a diagonal direction to the screen.
VERTICAL Adjustments when projecting from the top or bottom direction to the screen.
TILT Adjusts the distortion when performing trapezoidal correction with the screen moved in the vertical direction
using the lens shift.
THROW RATIO Adjusts according to the projection ratio of the optional lens used.
Model name of lens unit Adjustment range
NP11FL
NP12ZL
NP13ZL
NP14ZL
NP15ZL
Model name of lens unit
8
12–15
15–30
29–47
46–71
113
5. Using On-Screen Menu
Adjustment range
NP40ZL
NP41ZL
NP43ZL
NP44ML
8–11
13–30
30–60
3