BenQ MW821ST Kurzanleitung Seite 6

Wall mount installation
Minimum Ceiling Height (mm) = f + H + b + 60 + 274+ c
c
60
a
274
b
H
• The dimensions are based on the BenQ wall mount (P/N: 5J.J8E10.001).
• All measurements are approximate and may vary from the actual sizes. BenQ
recommends that if you intend to permanently install the projector, you should physically
test the projection size and distance using the actual projector in situ before you
permanently install it, so as to make allowance for this projector's optical characteristics. This will help
you determine the exact mounting position so that it best suits your installation location.
• The dimensions supplied are offered as a guide only and may differ depending on several
factors relating to any specific installation.
• The dimensions are based on the projector being configured with zero keystone correction.
• The dimensions assume that the wall mount arm is positioned 90° from the bottom case of
projector and screen surface.
Ceiling Mount screw:
M4 x 8 (Max L = 8 mm)
Unit: mm
Ceiling
232.6
D
W
f
Distance from floor to
bottom of image
floor
e
Projection
area
160
137
Wall plate