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4. Installation
4.4 Lens range
Overview table
Lens
Partnumber
QCLD (0.85:1)
R9849860
QCLD (1.1-1.3:1)
R9849850
CLD (1.2-1.6:1)
R9849870
CLD (1.6-2.4:1)
R9849880
CLD (2.4-4.3:1)
R9849890
See the Maintenance appendix for more information about lens cleaning.
4.5 Lens Formulas
Formulas
Lenses
Metric Formulas (meter) Inch formulas (inch)
QCLD (0.85:1) PD=0.79XSW+0.06 PD = 0.79 X SW + 2.36
QCLD (1.1-1.3:1) PD
min
=1.02XSW+0.05
PD
max
=1.2XSW+0.06
PD
min
=1.02XSW+1.97
PD
max
= 1.2 X SW + 2.36
CLD (1.2-1.6:1) PD
min
= 1.1 X SW + 0.02
PD
max
=1.51XSW+0.02
PD
min
=1.1XSW+0.79
PD
max
=1.51XSW+0.79
CLD (1.6-2.4:1) PD
min
=1.46XSW+0.00
PD
max
= 2.21 X SW - 0.02
PD
min
=1.46XSW+0.00
PD
max
= 2.21 X SW - 0.79
CLD (2.4-4.3:1) PD
min
= 2.2 X SW - 0.03
PD
max
= 3.99 X SW - 0.01
PD
min
= 2.2 X SW - 1.18
PD
max
= 3.99 X SW - 0.39
4.6 Projector configuration
The different configurations
Depending on the installation the projector can be mounted in different ways, the 4 different configurations are:
1. Rear/Ceiling
2. Rear/Table
3. Front/Ceiling
4. Front/Table
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R5976992 ICON H250/400 13/12/2006