5OM55N-DAir inletAir outlet" The color and shape of parts may differ from what is shown. Specifications are subject to change without noticeto improve quality." Install this product for indoors only. Install the display labeled OUTDOOR in the direction of the window.Port DescriptionRS232C IN Connects to MDC using an RS232C adapter.IR IN Connects to an external IR cable that receives signals from the remote control.USB ¨ Connect to a USB memory device.HDMI IN Connects to a source device using a HDMI cable or HDMI-DVI cable.LAN• Wired LAN connection port used to connect an external device such as alaptop to connect to the Internet.• Connects to MDC using a LAN cable. (10/100 Mbps)AMBIENT SENSOR IN Used to supply power to the external sensor board and to receive signals fromthe ambient light sensor.Setting up Device IDOM55N-D model has separate remote sensors on the front and back sides.Depending on the distance from the remote control or other surrounding conditions, it is possible both front andback displays respond to the remote control signal. You can assign IDs to displays (INDOOR: 1, OUTDOOR: 2) andfollow the steps below to restrict remote control to one selected display only." To reverse the remote controlled display after setting otherwise, first cancel the existing ID settings for theINDOOR and OUTDOOR displays by pressing the UNSET button.• To select the INDOOR display only1) Position the remote control facing the INDOOR IR sensor and press SET → 1 → E on the control.2) Position the remote control facing the OUTDOOR IR sensor and press SET → 1 → E on the control.• To select the OUTDOOR display only1) Position the remote control facing the INDOOR IR sensor and press SET → 2 → E on the control.2) Position the remote control facing the OUTDOOR IR sensor and press SET → 2 → E on the control.