85Using MDC33 Using MDC3.3.7 Getting Started with MDC1 To start the programs, click Start Programs Samsung MDC Unified.The login window appears after the MDC program is launched.Enter the user ID and password. The default user ID and password are "admin". Make sure to change the password after the first login.2 Click Add to add a display device.SET ID Range: Select a range of the unique ID assigned to a monitor. If the connection is established via RS232C, go to Serial and specify the COM Port. If the connection is established via Ethernet, enter the IP that was entered for the displaydevice.