GLP impression X5, User Manual

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impresssion X5 User Manual
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Low mode sets fans to constant operation at low speed and is optimized for
minimum noise. Light output intensity is reduced to a level where it will normally
remain constant at ambient temperatures of up to 30° C (86° F). Intensity is
smoothly limited further if it becomes necessary in order to keep fixture temperature
at optimum level.
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Off disables all fans which are not necessary to cool important electronic
components. These fans will rotate as slowly as possible in order to reduce the noise
level to a minimum. Light output intensity is reduced as much as becomes
necessary.
Note
In all fan modes, if fixture temperature reaches a dangerous level, the LEDs are shut
down for a period until the fans have brought the temperature down to a safe level.
Subfixture Mode
The impression X5 offers two different options for controlling the Main module and Sub
modules.
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Normal – In this mode, all Sub module channels are subordinate to the Main
module channel group. This means that the intensity and shutter of the Main
module act as master intensity and master shutter for the whole fixture.
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Independent – In this mode, the Sub module channel group can be controlled
independently of the Main module channel group and act as an independent
fixture.
Note
No matter which Subfixture Mode setting you select:
- The Mix Priority channel is still active and will affect how the two dependent or
independent fixtures will be mixed.
- Some of the general color management channels of the Main module such as CTC,
CQC, M/G-Shift and Tungsten effects will still affect the Sub module.
PWM Frequency
This setting lets you select between different PWM frequencies for different applications
and adjust LED frequencies to give the best results at different camera shutter
frequencies. Changing the PWM frequency can help to avoid flicker and beat
frequencies in video images.
The following PWM settings are available:
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Optimum (defaults) sets the fixture to a PWM frequency of approx. 3000 Hz, which
offers best results when dimming.
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High1 sets the PWM frequency to approx. 4800 Hz
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High2 sets the PWM frequency to approx. 9600 Hz