Barco R9010570 - Manual (Page 14)

3. Installation
Lens Partnumber
CLD (1.6-2.4:1) R9849880
CLD (2.4-4.3:1) R9849890
See the Maintenance appendix for more information about lens cleaning.
When using a HD projector (for example an iCon) in retro projection, it is advised to use a QCLD lens.
3.5 Lens Formulas
Formulas
Lenses Metric Formulas (meter) Inch formulas (inch)
QCLD (0.85:1) PD = 0.79 X SW + 0.06 PD = 0.79 X SW + 2.36
QCLD (1.1-1.3:1) PD
min
= 1.02 X SW + 0.05
PD
max
= 1.2 X SW + 0.06
PD
min
= 1.02 X SW + 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
= 1.51 X SW + 0.02
PD
min
= 1.1 X SW + 0.79
PD
max
= 1.51 X SW + 0.79
CLD (1.6-2.4:1) PD
min
= 1.46 X SW + 0.00
PD
max
= 2.21 X SW - 0.02
PD
min
= 1.46 X SW + 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
3.6 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
10 R59770079 BARCO ID H250/500 23/07/2007