11Parts DescriptionUSB ¨ Connect to a USB memory device.RS232C IN Used for service purposes.HDMI IN 1, HDMI IN 2 Connects to a source device using a HDMI cable or HDMI-DVI cable.DP IN Connects to a PC using a DP cable.SERVICE PORT Dedicated to service technicians.― This port is for servicing only and has no user function. Do notconnect a cable to this port.Parts DescriptionRJ45 Connect to a network using the LAN cable.HDBT OUT 1, HDBT OUT 2,HDBT OUT 3, HDBT OUT 4Connects to an interface gender. Each port can transmit Full HDsignals. All the four ports must be used to transmit UHD signals.DC 19V Connects to the DC power adapter.Reverse Side (SNOW-1703U)― The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.