

To protect the user, connected equipment and the unit itself, the FF-251 utilizes a modular internal switch-mode low-voltage power supply as well as optical isolation to separate high voltage from the audio and logic circuitry.

In dimming mode, the dimmer channel handles a maximum of 750 watts. In lightning mode, each channel can handle up to 1,500 watts or a total of 3,000 watts for the system. Both channels may be used for “stereo” lightning or one channel may be used for lightning while the other is in the dimming mode to simulate a potential power outage. The FF-261 is a premium microprocessor-controlled two-channel lightning simulator, utilizing the latest in ARM Cortex M series processors. FireFly® FF-261 Specifications and FeaturesįireFly® model FF-261 is an enhanced replacement for the former FF-251 and FF-211.
