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11. Lamp
Image 11-19
Auto dimming over-temperature
2. Press
ENTER
to toggle between
[On]
or
[Off]
.
[On] : when temperature is to high, auto dimming is started.
[Off] : when temperature is to high, no auto dimming is started.
11.8 CLO mode (Constant light output mode)
What can be done?
Constant Light Output allows to force a constant light output (set in the
CLO Target lumens
item) 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 11-20. 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 11-21.
100
20
40
60
80
200
400
600
800
1000
Relative Light Output (%)
Runtime (hrs)
Image 11-20
R5905032 HDX SERIES 20/11/2014
159
Summary of Contents for HDX series
Page 10: ...Table of contents 6 R5905032 HDX SERIES 20 11 2014...
Page 16: ...1 Safety 12 R5905032 HDX SERIES 20 11 2014...
Page 26: ...2 General 22 R5905032 HDX SERIES 20 11 2014...
Page 50: ...3 Physical installation 46 R5905032 HDX SERIES 20 11 2014...
Page 58: ...4 Input Communication 54 R5905032 HDX SERIES 20 11 2014...
Page 108: ...8 Input 104 R5905032 HDX SERIES 20 11 2014...
Page 138: ...9 Image 134 R5905032 HDX SERIES 20 11 2014...
Page 156: ...10 Layout 152 R5905032 HDX SERIES 20 11 2014...
Page 168: ...11 Lamp 164 R5905032 HDX SERIES 20 11 2014...
Page 294: ...14 Service 290 R5905032 HDX SERIES 20 11 2014...
Page 296: ...15 Maintenance 292 R5905032 HDX SERIES 20 11 2014...
Page 308: ...16 Servicing 304 R5905032 HDX SERIES 20 11 2014...
Page 310: ...A Dimensions 306 R5905032 HDX SERIES 20 11 2014...
Page 316: ...B Specifications 312 R5905032 HDX SERIES 20 11 2014...
Page 320: ...C Standard source files 316 R5905032 HDX SERIES 20 11 2014...
Page 324: ...D DMX chart 320 R5905032 HDX SERIES 20 11 2014...
Page 334: ...F Environmental information 330 R5905032 HDX SERIES 20 11 2014...