Installation Guidelines
2-2
5975187 BARCOGRAPHICS 2100 200597
* Where to install the projector?
Definitions of the Abbreviation on drawings
B = Distance between ceiling and top of the screen or
between floor and bottom of the screen.
A = Correction value, distance between bottom side of
projector and middle of the lens. Value to be subtracted from
B to obtain the correct installation position. (A value is a
constant value for all screen widths and type of lenses, A =
200 mm or 7.874".)
CD = Total distance between projector and ceiling or projector
and floor.
SW = Screen width.
SH = Screen height (image height).
PD = Projector Distance, distance between screen and
projector.
Inputs and computer video format input compatibility :
VIDEO and S-VIDEO
RGB ANALOG with STANDARD SYNC (SYNC ON GREEN or
SEPARATE SYNC)
RGB ANALOG with TRI-LEVEL SYNC (SYNC ON GREEN or
SEPARATE SYNC)
All computer sources with resolution up to 1280 x 1024.
Ceiling mounting of the BARCOGRAPHICS 2100
(70% off-axis projection)
Table mounting of the BARCOGRAPHICS 2100
(70% off-axis projection)
Screen
PD
B
Ceiling
Projector
CD
A
CD = B + (SW x 0.225) - A
SH
Optical axis projection lens
SH
SW
SIDE VIEW
BACK VIEW
Screen
BOTTOM VIEW
SW
Ceiling
Screen
PD
B
Floor
Projector
CD
A
CD = B + (SW x 0.225) - A
CD = height of table + supporting feet
SH
Optical axis projection lens
SH
SW
SIDE VIEW
BACK VIEW
Screen
BOTTOM VIEW
SW
Floor
