52 Maintenance Lamp Control 1. Click on the "Maintenance" icon in the Main Icon column to display the Maintenance screen. An "Info Grid" showing several basic data items appears. 1) Maintenance -Allows the Maintenance Control function for all input sources. 2) Auto Lamp Control -Automatically adjusts the backlight of the selected monitor at a specified time. The Manual Lamp Control automatically turns off if you adjust using the Auto Lamp Control. 3) Manual Lamp Control -Allows you to adjust the backlight of the selected monitor regardless of the time. The Auto Lamp Control automatically turns off if you adjust using the Manual Lamp Control. The Maintenance Control feature is available only for the monitors whose power status is ON. The Input source of MagicInfo works only on MagicInfo model. The Input source of TV works only on TV model. 53 Maintenance Scroll 1. Click on the "Maintenance" icon in the Main Icon column to display the Maintenance screen. 1) Scroll - This function is used to remove the afterimages that occur when a still screen is displayed on the selected monitor for a long time. 2) Pixel Shift -This allows the screen to be moved finely at the specified time interval. 3) Safety Screen - The Safety Screen function is used to prevent afterimages from occurring when a still screen is displayed on the monitor for a long time. The Interval item is used to set the repetition cycle in hour units and the Time item is used to set the time when the Safety Screen function must be performed. The Type item can be set to Scroll, Pixel, Bar, Eraser, All White, or Pattern. 4) Safety Screen2 - This function is used to prevent afterimages from occurring. There are five (5) types that you can select and control with this function. For the Scroll type, the Time item can be set to 1, 2, 3, 4 or 5. For the Bar and Eraser types, it can be set to 10, 20, 30, 40 or 50. For the All White and Pattern type, it can be set to 1, 5, 10, 20 or 30. The Input source of MagicInfo works only on MagicInfo model. The Input source of TV works only on TV model. The Maintenance Control feature is available only for the monitors whose power status is ON. 54 Maintenance Video Wall 1) Video Wall 1. Click on the "Maintenance" icon in the Main Icon column to display the Maintenance screen. - A Video Wall is a set of video screens that are connected together, so that each screen shows a part of the whole picture or so that the same picture is repeated on each screen. 2) Video Wall (Screen divider) -The screen can be divided into. You can select a number of screens with a different layout when dividing. • Select a mode from Screen divider. • Select a monitor from monitor Selection. • The place will be set up by pressing a number in the selected mode. • The MDC program supplied by Samsung supports up to 5x5 LCD monitors. 3) On / Off -Turns on/off the Video Wall function of the selected monitor. 4) Format -The format can be selected to see a divided screen. • Full • Natural You may not operate this function in MagicInfo. The Input source of TV works only on TV model. The Maintenance Control function is available only for the monitors where the power status is ON. 55 Troubleshooting 1.The monitor you wish to control does not appear on the Power Control Info Grid -Check the connection of RS232C. (Check if it is properly connected to the Com1 port) - Check the monitors to see if any of the other monitors connected have the same ID. If more than one monitors have the same ID, those monitors are not properly detected by the program due to data conflict. - Check if the Monitor Set ID is a number between 0 and 25. (Adjust using the Display menu) Note : A Monitor Set ID must be a value between 0 and 25. 2. The monitor you wish to control does not appear on the other Control Info Grids - Check to see if the monitor power is ON. (You can check this in Power Control Info Grid) - Check if you can change the input source of the monitor. 3. The dialogue box appears repeatedly. - Check to see if the monitor you wish to control is selected. 4. Both On Timer and Off Timer have been set but different time is showing. - Apply current time to synchronize the monitor clocks. 5. The remote may not function properly when you turn off the remote Function, disconnect the RS-232C cable, or exit the program in an Irregular manner. Rerun the program and turn the remote function again to Restore normal functions. < Note> This program may malfunction due to problems in communication circuits or interference from electronic appliances nearby. Settings Value Display In Multiple Display Mode When there are more than one monitors connected, the settings values are displayed as follows. 1. No selection: Displays the Factory Default Value. 2. Selected one monitor: Fetches and displays the settings value for the selected monitor. 3. Selected one monitor (ID1) and add another monitor (ID3): The program, which was displaying the settings value of ID 1, fetches and displays the va...