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R5913593 /01
Njord
3.5 Projector positioning
Positioning the projector
The projector should be installed at right angles (horizontally and vertically) to the screen at a distance PD.
Note the distance (A) between lens centre and table surface is slightly variable. This distance (A) is nominal
223 mm in case all feet are turned in completely and the vertical lens shift is set to zero (0).
Scr
een
Scr
een
A
B
SH
PD
CD
Screen
SW
SH
CD
B
SW
Image 3
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7
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 configuration. On-Axis configuration 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
Summary of Contents for Njord
Page 1: ...ENABLING BRIGHT OUTCOMES Installation Manual Njord...
Page 24: ...R5913593 01 Njord 24 Installation process...
Page 35: ...35 R5913593 01 Njord 360 360 Image 3 9 Prepare to install...
Page 40: ...R5913593 01 Njord 40 Prepare to install...
Page 68: ...R5913593 01 Njord 68 Getting Started...
Page 82: ...R5913593 01 Njord 82 Pulse Remote Control Unit...
Page 108: ...R5913593 01 Njord 108 GUI Image...
Page 109: ...109 R5913593 01 Njord Advanced picture adjustments 10...
Page 156: ...R5913593 01 Njord 156 12 2 IR control GUI System Settings...
Page 178: ...R5913593 01 Njord 178 GUI System Settings...
Page 182: ...R5913593 01 Njord 182 GUI Status menu...
Page 186: ...R5913593 01 Njord 186 Flight case and rigging frame...
Page 192: ...R5913593 01 Njord 192 Pulse SFP input use cases...
Page 198: ...R5913593 01 Njord 198 Projector covers...
Page 199: ...199 R5913593 01 Njord Product maintenance 17...
Page 202: ...R5913593 01 Njord 202 Product maintenance...
Page 203: ...203 R5913593 01 Njord Risk group 3 Safety 18...
Page 210: ...R5913593 01 Njord 210 Risk group 3 Safety...
Page 211: ...211 R5913593 01 Njord Input specifications A...
Page 218: ...R5913593 01 Njord 218 Input specifications...
Page 222: ...R5913593 01 Njord 222 B 3 DMX chart Extended DMX chart...
Page 228: ...R5913593 01 Njord 228 Index...
Page 230: ...R5913593 01 Njord 230 List of tools...
Page 231: ......