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PWM frequency
You can change the LED dimming PWM frequency in order to avoid flicker and beat
frequencies in video images. To do this, select a new PWM frequency using either the
Settings DMX channel or the fixture's control panel.
The default PWM setting is 3000 Hz. You can set the PWM frequency to 2200 Hz,
3000 Hz, 4800 Hz, 9600 Hz or 25 kHz. Note that a higher PWM frequency may affect
dimming performance.
The PWM frequency setting is stored in the fixture and is not affected by cycling power
off and on. However, it will be affected if you use the Factory default command in the
control menus.
As a rule, you should set all the fixtures in an installation to the same PWM frequency in
order to ensure the same performance.
Installation options
The base has four Camlock fastener points and two M10 threaded holes for a
removable tripod (supplied), omega brackets or direct mounting of half-coupler
clamps, allowing various rigging options.
Two eyelets are provided for safety cable attachment.
18
GLP® impression E350
User Manual Rev. A
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