Hdr Box - Image Engineering lightSTUDIO User Manual

up before usage. In the panel, the temperature of the coldest module is
displayed [3]. Click the button to the left of the temperature display to show
a more advanced view. The thermometer is colored blue if the (coldest)
module is below the working temperature, green in the operating range,
and red if the temperature exceeds the operating range. To accelerate
warm-up, click the lamp button to the right of the thermometer – all iQ-LED
modules are switched on with all 22 channels set to 100 % illumination.
When the lower temperature threshold is reached, the modules are
switched off. Click the thermometer button to the right to view the
temperatures of all ten iQ-LED modules.

5.5.3.3 HDR box

The HDR box can generate illumination ratios for measurements of High Dynamic Range scenes. The
new generation of built-in LG4 devices allows an illumination ratio of up to 1:65000 inside the
lightSTUDIO box.
LG2 devices (until January 2018)
The HDR module in the software enables you to control both LG4 lamps of the HDR box. The upper
lamp is switched on using button [1], and the intensity is controlled with a slider or input field [2]. The
same applies to the lower lamp, buttons [3] and [4].
For both lamps, separate sequence lists are available. Activating the sequence or looping functionality
applies to both lamps. Enter start and end times and the intensity from 0...100 %.
Since switching the LG4 on and off takes 1...2 s, shorter periods are not advisable and may be
omitted in the sequence player.
LG4 devices (since December 2018)
Image Engineering Seite 22 von 32