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7. Advanced
7.7.4
Constant Light Output (CLO)
Overview
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•
•
7.7.4.1
Constant Light Output Mode
What can be done?
Constant Light Output allows to force a constant light output (set in the
CLO Target ...
menu) of the projector over a certain period.
This will eliminate uncontrolled light output drop caused by natural aging of the lamp. The light output is checked every 5 minutes,
if the target is not met, the lamp power is adjusted.
Setting CLO off means that the lamp will operate at constant power (no power adaptation to meet constant light output).
In the illustration below, a normal light output curve is shown over the
fi
rst 1000 hours, image 7-107. By using CLO and setting the
target to 60% of the maximum light output, one will be able to operate during approximately 500 hours with a constant light output,
image 7-108.
100
20
40
60
80
200
400
600
800
1000
Relative Light Output (%)
Runtime (hrs)
Image 7-107
100
20
40
60
80
200
400
600
800
1000
Relative Light Output (%)
Runtime (hrs)
Constant Light Output
working area
Image 7-108
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R59770286 NW-12 25/09/2008
Содержание NW-12
Страница 1: ...NW 12 User Guide R9040410 R59770286 00 25 09 2008...
Страница 8: ...Table of contents 4 R59770286 NW 12 25 09 2008...
Страница 10: ...1 Introduction 6 R59770286 NW 12 25 09 2008...
Страница 16: ...3 Installation guidelines 12 R59770286 NW 12 25 09 2008...
Страница 42: ...4 Installation 38 R59770286 NW 12 25 09 2008...
Страница 56: ...5 Setup 52 R59770286 NW 12 25 09 2008...
Страница 58: ...6 Getting started 54 R59770286 NW 12 25 09 2008...
Страница 96: ...7 Advanced Image 7 67 Image 7 68 Image 7 69 92 R59770286 NW 12 25 09 2008...
Страница 141: ...7 Advanced Image 7 145 Image 7 146 Image 7 147 Image 7 148 R59770286 NW 12 25 09 2008 137...
Страница 164: ...7 Advanced 160 R59770286 NW 12 25 09 2008...
Страница 172: ...8 Trouble shooting 168 R59770286 NW 12 25 09 2008...
Страница 176: ...Glossary 172 R59770286 NW 12 25 09 2008...
Страница 180: ...Index 176 R59770286 NW 12 25 09 2008...