
11. Lamp
11.6 Auto dimming when Over-temperature
What can happen?
When an over-temperature is detected, the projector starts dimming the lamp so that the projector can cool down.
How to set up
Press
Menu
to activate the menus and select
Lamp
→
Power
→
Auto Dimming Overtemperature
.
Image 11-13
Main menu, lamp
Image 11-14
Lamp, power
Image 11-15
Auto dimming over-temperature
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.
11.7 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 11-16. 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 11-17.
148
R5905158 HDF SERIES 16/06/2015
Содержание HDF W series
Страница 4: ......
Страница 10: ...Table of contents 6 R5905158 HDF SERIES 16 06 2015...
Страница 44: ...3 Physical installation 40 R5905158 HDF SERIES 16 06 2015...
Страница 52: ...4 Input Communication 48 R5905158 HDF SERIES 16 06 2015...
Страница 64: ...5 Getting started 60 R5905158 HDF SERIES 16 06 2015...
Страница 70: ...6 Quick set up adjustment 66 R5905158 HDF SERIES 16 06 2015...
Страница 131: ...9 Image Image 9 103 Time out input R5905158 HDF SERIES 16 06 2015 127...
Страница 132: ...9 Image 128 R5905158 HDF SERIES 16 06 2015...
Страница 156: ...11 Lamp Image 11 30 Current light output 152 R5905158 HDF SERIES 16 06 2015...
Страница 278: ...15 Maintenance 274 R5905158 HDF SERIES 16 06 2015...
Страница 304: ...C Standard source files 300 R5905158 HDF SERIES 16 06 2015...
Страница 308: ...D DMX chart 304 R5905158 HDF SERIES 16 06 2015...
Страница 314: ...E Stacking HDF series projectors 310 R5905158 HDF SERIES 16 06 2015...
Страница 318: ...F Environmental information 314 R5905158 HDF SERIES 16 06 2015...