Epson ELPMB45, Руководство по установке

Страница: 11 / 30

4 Positioning the Projector
BrightLink 536Wi and PowerLite 525W/535W can project up to 113 inches diagonally for a WXGA image or 100
inches diagonally for an XGA image using this mount. PowerLite 520/530 can project up to 106 inches
diagonally for an XGA image. You can project onto a pre-installed whiteboard or directly onto a plain wall. The
height of the included wall mount determines how high the image appears on the wall or whiteboard. The
distance of the projector from the wall (once it is mounted on the adjustable arm of the wall mount) also
affects image size and position.
If you are planning to project on a whiteboard, the image may not fill the entire board, depending on the
aspect ratio. If you match the image height to the board’s height, gaps may appear on the sides of the board.
Refer to the tables on the following pages and install the mount and projector to project images at the
appropriate size. The values are only a guide. The recommended projection distance is 27.6 to 46.9 inches
(70 to 119 cm).
The values in the measurement tables are based on a 2.4 inch (6 cm) thick
whiteboard. Make sure your whiteboard is no more than 2.4 inch (6 cm) thick.
Center of lens
Projected image
B
A
C
A: Minimum projection distance
B: Vertical angle adjustment
C: Distance from top of image to ceiling
D: Distance from top of image to center of lens
D
Arm plate
A: Vertical tilt adjustment: -7 to 17° (arm length minimum)
: -17 to 7° (arm length maximum)
B: Horizontal roll adjustment: 0 to ± 5°
C: Horizontal rotation adjustment: 0 to ± 5°
D: Horizontal slide adjustment:
0 to ± 1.8 inches (0 to ± 45 mm)
E: Vertical angle adjustment screw:
0 to 5.3 inches (0 to 134 mm) (arm length minimum)
0 to 9.1 inches (0 to 230 mm) (arm length maximum)
Adjustment unit