Corner Wall - Epson EB-G7905U User Manual

Adjusting Projected Images

Corner Wall

This allows you to correct distortion that occurs when projecting on a
surface with right angles, such as a square pillar or the corner of a room,
and adjust the amount of expansion and contraction.
Face the projector directly opposing the screen with the lens position
moved to the home position.
"Adjusting the Position of the Projected Image (Lens Shift)"
s
a
• Project onto a surface with a right angle.
• If a large amount of adjustment is performed, the focus may not be
uniform even after making adjustments.
• If 4K Enhancement is enabled, a message is displayed. Select Yes to
disable 4K Enhancement. (EB-G7905U/EB-G7900U/EB-G7500U/EB-
G7400U only)
s Image - Image Enhancement - 4K Enhancement
• This is not available for ELPLX01.
Correction range
The correction range is as follows. The lens for projectors with built-in lens
is ELPLM08.
EB-G7905U/EB-G7900U/EB-G7500U/EB-G7400U/EB-G7200W/EB-
G7000W
Concave horizontal corner correction (correction to bilateral symmetry by
using the corner as the center line)
p.33
α in the figure above is the maximum angle in which the projector can
p.137
move. See the table below for detailed values. (Approximate value when
projecting at maximum zoom. ELPLR04 does not support lens shift.)
Lens type
ELPLM08
ELPLX01
ELPLU03
ELPLU04/ELPLU02
ELPLR04
ELPLW05
ELPLW06/ELPLW04
A
Screen
α Angle of possible projector
motion
Top view
Vertical lens shift:
Home position
Side view
31˚
-
29˚
31˚
32˚
33˚
31˚
76
Vertical lens shift: Top
Side view
23˚
-
9˚
14˚
-
18˚
25˚