Image Engineering
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3.3.3 Setting the illumination level
Push and release the multifunctional rotary knob (B) to turn the illumination on and off. Turn (B) to set
the illumination level. Push and hold (B) to switch between the LOW and NORM power modes.
3.3.4 Warm-up time
The intensity of continuous illumination in the LOW and NORM modes is not actively stabilized. The
efficiency of LEDs correlates to their temperature. Depending on the selected illumination level and
stability of the ambient temperature, the LG4 regularly reaches a stable temperature after up to 10
minutes. The Illumination level will not fluctuate at a constant temperature.
4 ADDITIONAL INFORMATION
4.1 Maintenance
•
Do not touch, scratch, or pollute the diffuser.
•
If there is any dust on the diffuser, clean it with compressed air or an air blower.
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90%
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102%
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Time [minutes]
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Representative Warm Up
Relative Intensity
PCB Temperature
