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2. General
Positioning the projector
FLOOR
SC
R
E
E
N
SC
R
E
E
N
PD
A
CD
SCREEN
SW
SW
SH
B
SH
B
CD
Image 2-5
On-Axis / Off-Axis projection
The position of the projector with reference to the screen may also be different depending on the installation. Basically the projector
can be positioned in On-Axis or Off-Axis con
fi
guration. On-Axis con
fi
guration means that the projector is positioned so as to have
the centre of the lens coinciding with the centre of the screen. Off-Axis projection is obtained by shifting the lens up, down, left or
right. Several parameters can be calculated determining the position in any installation.
Formula to calculate the distance CD for On-Axis projection:
CD = SH/2 + B - A
Shift range
The lens can be shifted with respect to the DMD (P) which result in a shifted image on the screen (Off-Axis). A 100% shift means that
the centre point of the projected image is shifted by half the screen size. In other words, the centre point of the projected image falls
together with the outline of the image in an On-Axis projection. Due to mechanical and optical limitations it’s recommended to keep
the shift values within the
fi
eld of view (F) as illustrated below. Within these shift ranges the projector and lens perform excellently.
Con
fi
guring the projector outside these shift ranges will result in a slight decline of image quality.
R59770021 CLM R10+ 15/03/2010
15
Summary of Contents for R9050100
Page 1: ...CLM R10 Users manual R9050100 R90501001 R59770021 10 15 03 2010...
Page 14: ...1 Safety 10 R59770021 CLM R10 15 03 2010...
Page 22: ...2 General 18 R59770021 CLM R10 15 03 2010...
Page 35: ...3 Physical installation Skew Image 3 28 Skew adjustment R59770021 CLM R10 15 03 2010 31...
Page 36: ...3 Physical installation 32 R59770021 CLM R10 15 03 2010...
Page 48: ...5 Connections 44 R59770021 CLM R10 15 03 2010...
Page 64: ...7 Start up of the Adjustment mode 60 R59770021 CLM R10 15 03 2010...
Page 74: ...8 Input menu 70 R59770021 CLM R10 15 03 2010...
Page 116: ...10 Layout menu 112 R59770021 CLM R10 15 03 2010...
Page 158: ...13 Projector control 154 R59770021 CLM R10 15 03 2010...
Page 172: ...14 Service menu 168 R59770021 CLM R10 15 03 2010...
Page 186: ...16 Servicing 182 R59770021 CLM R10 15 03 2010...
Page 196: ...17 Projector covers removal and installation 192 R59770021 CLM R10 15 03 2010...
Page 204: ...C DMX Chart 200 R59770021 CLM R10 15 03 2010...
Page 210: ...D Specifications 206 R59770021 CLM R10 15 03 2010...
Page 216: ...E Troubleshooting 212 R59770021 CLM R10 15 03 2010...
Page 222: ...F Mounting optional Carry handle 218 R59770021 CLM R10 15 03 2010...
Page 224: ...G Order info 220 R59770021 CLM R10 15 03 2010...