Barco F400, User Manual

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R5915525 /00 Fx400 Series 112
Given When Then
CLO is enabled No adjustment to CLO scale is
done hasstabilized = true, even when internal
adjustment is needed to obtain the current
setpoint for the CLO
CLO is enabled CLO scale value is being changed hasstabilized = false, while adjusting CLO
scale
CLO is enabled CLO scale value has been
changed hasstabilized = true, when the CLO output has
stabilized
The hasstabilized signal can be monitored using the property:
• illumination.clo.hasstabilized
-
"result": true
- "result": false
• Requires power user access
8.6.6 EWMA
EWMA
This is the average of the measurements on the light sensor, used for controlling the CLO feature.
EWMA can be monitored using the property:
• illumination.clo.ewma
-
“result”: a value, without a defined unit
8.6.7 Setpoint
Setpoint
This feature enables the user to set the desired value directly. As no max value is given Barco recommends
using the CLO scale if different output power settings are needed when using the CLO.
The setpoint can be set and/or monitored using the property:
• illumination.clo.setpoint
8.6.8 CLO (Light sensor) calibration
This process is only implemented for the F70 and F90 series projectors, valid from SW 2.2.
Light sensor calibration
The CLO is calibrated from the factory and re-calibration is not expected to be necessary. In the unlikely event
that the CLO would need to be re-calibrated, please log in as a Power user in Prospector and go to
Service→Light sensor calibration and follow the steps to calibrate the CLO.
8.7 Illumination
What can be done?
Within a certain percentage, the light output of the light source can be reduced by reducing the power slider.
Alternatively, you can enable CLO mode (Constant light output) for a constant light output over a longer period
of time.
You can only change the power output when the shutter is opened.
GUI – Installation