16. Laser
16.7 Auto dimming when Over-temperature
What can happen?
When an over-temperature is detected, the projector starts dimming the laser so that the projector can cool down.
How to set up
1. Press
Menu
on the remote control (RCU) or on the local keypad to activate the menus and select
laser
→
Power
→
Auto Dimming
Overtemperature
.
Image 16-6
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.
16.8 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 laser. The light output is checked every 5
minutes, if the target is not met, the laser power is adjusted.
Setting CLO off means that the laser 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 30000 hours, image 16-7. By using CLO and setting the
target to 80% of the maximum light output, one will be able to operate during approximately 18000 hours with a constant light output,
image 16-8.
172
R5906730 HDF WLP SERIES 01/08/2017
Summary of Contents for HDF-W30LP
Page 1: ...HDF WLP series User and Installation manual R5906730 05 01 08 2017...
Page 4: ......
Page 10: ...Table of contents 6 R5906730 HDF WLP SERIES 01 08 2017...
Page 78: ...8 Input Communication 74 R5906730 HDF WLP SERIES 01 08 2017...
Page 90: ...9 Getting started 86 R5906730 HDF WLP SERIES 01 08 2017...
Page 94: ...10 Software upgrade Image 10 5 90 R5906730 HDF WLP SERIES 01 08 2017...
Page 95: ...10 Software upgrade Image 10 6 R5906730 HDF WLP SERIES 01 08 2017 91...
Page 98: ...10 Software upgrade Image 10 11 94 R5906730 HDF WLP SERIES 01 08 2017...
Page 99: ...10 Software upgrade Image 10 12 R5906730 HDF WLP SERIES 01 08 2017 95...
Page 100: ...10 Software upgrade Image 10 13 10 Clear the history log 96 R5906730 HDF WLP SERIES 01 08 2017...
Page 108: ...11 Quick set up adjustment 104 R5906730 HDF WLP SERIES 01 08 2017...
Page 172: ...15 Layout 168 R5906730 HDF WLP SERIES 01 08 2017...
Page 224: ...17 Alignment 220 R5906730 HDF WLP SERIES 01 08 2017...
Page 258: ...18 Projector Control 254 R5906730 HDF WLP SERIES 01 08 2017...
Page 272: ...19 Service 268 R5906730 HDF WLP SERIES 01 08 2017...
Page 282: ...21 Maintenance procedures 278 R5906730 HDF WLP SERIES 01 08 2017...
Page 300: ...C Standard source files 296 R5906730 HDF WLP SERIES 01 08 2017...
Page 304: ...D DMX chart 300 R5906730 HDF WLP SERIES 01 08 2017...
Page 310: ...E Stacking HDF WLP series projectors 306 R5906730 HDF WLP SERIES 01 08 2017...