Usage Of Led Lighthead - Image Engineering lightSTUDIO User Manual

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The Connect timecode display with sequence tool [1] option allows the time code display to start

simultaneously with the sequence. The delay time [2] defines a time lag after which the display starts.

5.3.3 Usage of LED lightHEAD

With the LED lightHEAD, more functionality and flexibility are available compared to the Standard

lightHEAD. iQ-LED technology generates individual illuminants with predefined illumination values and

can quickly switch between them.

All calibration and creation of illuminants for the lightSTUDIO software must be performed in the iQ-

LED software. Always use the current version of the lightSTUDIO and the iQ-LED software. Read the

iQ-LED software manual and familiarize yourself with the calibration procedure and the creation of

illuminants.

Illuminant creation:

Illuminants are the essential basis for illuminating the LED lightHEAD. They consist of a relative power

spectral distribution in the visual range from 380 nm to 780 nm and an illuminance value (measured in

cd/m

or lux). These illuminants are generated with the iQ-LED software. All illuminant files and other

calibration data are saved to this directory:

C:\Users\<user>\AppData\Roaming\Image Engineering\iQ-LED\binV3\data

The Lightstudio software loads all data from this directory and makes them available for use.

1. Start with calibration and illuminant creation in the iQ-LED software

2. Close the iQ-LED software (never run the iQ-LED and the Lightstudio software at the same

time, two software instances can not communicate with the hardware controllers at the same

time)

3. Start Lightstudio software and use the illuminants directly (see chapter

Image Engineering

LED

lightHEAD)

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