43. REMOTE CONTROLLER ID : Set the remote control ID. If you select 0, it appears R:A on thescreen and user can control all the DVRs by using only one remote controller4.7 NETWORK & SERIAL SETUPThis is a set up menu related to Network and RS-485/422. Press the MENU button and selectthe Tab by using the Left/Right button. Then, the submenu related to Network and serialcommunication appears as illustrated below. Press button and select the submenu by usingthe Left/Right button. Next, press button again, and you can select setup items by using theUp/Down button.4.7.1 NETWORKSet the necessary items for network connection to a computer.. NETWORK TYPE [ADSL/LAN/DHCP] : Selects the network types connected to a computer.. IP ADDRESS: Enters [IP ADDRESS] that the relevant Internet service provider assigns to a user.. SUBNET MASK: Enters [SUBNET MASK] address that the relevant Internet service providerassigns to a user.. GATEWAY: Enters [GATEWAY] Address that the relevant Internet service provider assigns to auser.. DNS: Enters [DNS] address that the relevant Internet service provider assigns to a user.. ID: Enters a User ID registered within the relevant service provider.. PW: Enters a User Password registered within the relevant service provider.. DDNS SERVER ON/OFF: When DVR is connected to dynamic IP, the IP address changes everytime it attempts to connect to ISP. In this case, there is no way for a userto know the changed IP address. If DVR that uses a dynamic IP address isregistered with its domain name, the domain name can be easily foundand can be connected even if the IP changes.