Lens Installation; Lens Range; Lens Formulas; Battery Installation - Barco Galaxy NW-12 User Manual

2. Lift up the top side of the cover at the same time.
3. Insert the 2 new 1,5 V batteries as indicated in the RCU.
1
Image 4-2

Battery installation

4. Put the battery cover back on its place.
4.2

Lens installation

Overview
•

Lens range

•

Lens formulas

• Shift capabilities
• Lens installation
4.2.1 Lens range
Overview table
Lens
TLD+ (0.73:1)
TLD+ (1.2:1)
TLD+ (1.5–2.0:1)
TLD+ (2.0–2.8:1)
TLD+ (4.5–7.5:1)
See the Maintenance appendix for more information about lens cleaning.
4.2.2 Lens formulas
Formulas
TLD+ (0.73:1)
TLD+ (1.2:1)
TLD+ (1.5–2.0:1)
R59770288 GALAXY NW-12, GALAXY NW-7 20/06/2013
2
Metric Formulas (meter)
PD = (0.71 x SW) + 0.09
PD = (1.14 x SW) + 0.18
PD = (1.42 x SW) + 0.08
min
PD = (1.88 x SW) + 0.12
max
3
RCU Top
+
Partnumber
R9842041
R9840775
R9842061
R9842081
R9842121
Inch formulas (inch)
PD = (0.71 x SW) + 3.55
PD = (1.14 x SW) + 7.26
PD
min
PD
max
4. Installation
= (1.42 x SW) + 3.20
= (1.88 x SW) + 4.90
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