14Reverse Side (IFH / IFH-D)" The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.POWER IN DATA IN SERVICE SWITCH DATA OUT100-240V~50/60Hz 4.0APOWER OUTParts DescriptionPOWER IN Connects to an AC power.DATA IN Connects to the DATA OUT port on an interface gender or on the previouscabinet to receive video data.SERVICE Dedicated to service technicians.SWITCH Enters factory mode (press and hold for 5 seconds) or factory reset mode(press and hold for 10 seconds).DATA OUT Connects to the DATA IN port on the next cabinet.POWER OUT Connects the power cable to the next cabinet to support AC power.