Martin MAC One - LED PWM Frequency Fine-Tuning; Pre-Programmed FX

Martin
®
MAC One User Manual Rev. B 9
LED PWM frequency fine-tuning
The PWM frequency of the MAC One’s LEDs is set at 2400 Hz by default. This frequency has been
chosen to avoid flickering on camera. In some situations, it may be necessary to fine-tune the LED PWM
frequency manually. The fixture offers from -2% to +2% PWM frequency adjustment using channel 20 in
all DMX control modes.
Note that any new PWM adjustment value is not stored permanently in the fixture, so you have to keep the
channel 20 at the chosen value in order to keep the LED PWM frequency at the corresponding custom
value.
Pre-programmed FX
The MAC One offers a range of pre-programmed effect macros that we simply call FX. See a full
description under ‘FX Macros’ on page 49. FX give instant access to complex dynamic effects with no
need for time-consuming programming at the controller.