SomoGear IR Illuminator Pulse Rates Operation Manual In addition to momentary and continuous modes of operation, the IR illuminator may be programmed to operate in pulse mode at either 1, 2, 4, 8 pulses per second. To access the programming mode, the mode selector must be turned to the desired pulse rate within 5 seconds The post How to Program SomoGear PEQ-15 IR Illuminator Pulse Rate? appeared first on SomoGear Airsoft Aiming Laser.