Ewma; Setpoint; Clo (Light Sensor) Calibration; Ir / Night Vision Functionality - Barco F70 Series User Manual

Installation menu
Given
CLO is enabled
CLO is enabled
CLO is enabled
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 IR / Night vision functionality

About
IR / Night Vision functionality is only available for the FS variant of the projector..
In combination with Night Vision Goggles (NVG), this will give a realistic rendering of the environment. This
will visualize in a realistic way, night time, dusk and dawn, and limited visibility scenarios.
The IR light source has a wavelength of 740nm
136 601–426 /15 F70 Series
When
No adjustment to CLO scale is
done
CLO scale value is being changed
CLO scale value has been
changed
Then
hasstabilized = true, even when internal
adjustment is needed to obtain the current
setpoint for the CLO
hasstabilized = false, while adjusting CLO
scale
hasstabilized = true, when the CLO output has
stabilized