User manual SAMSUNG UD46A

[. . . ] SyncMaster UD46A, UD55A LCD Display User Manual The color and the appearance may differ depending on the product, and the specifications are subject to change without prior notice to improve the performance. Safety Instructions Notational Note These safety instructions must be followed to ensure your safety and prevent property damage. Make sure to read the instructions carefully and use the product in the correct manner. Warning / Caution Failure to follow directions noted by this symbol could result in bodily harm or damage to the equipment. Note Prohibited Important to read and understand at all times Disconnect the plug from the outlet Ground to prevent an electric shock Do not disassemble Do not touch · An administration fee may be charged if either · · (a) an engineer is called out at your request and there is no defect in the product(i. e. where you have failed to read this user manual) (b) you bring the unit to a repair centre and there is no defect in the product(i. e. [. . . ] List of holidays: View a list of holidays you have added. z Screen Burn Protection Pixel Shift Move the screen slightly at specified time intervals to prevent screen burn-in. Screen Saver This function prevents screen burn-in when the screen of the selected display device is left idle for an extended period of time. z Interval: Set the interval to activate the Screen Saver. Mode: The Time setting can vary for each Mode. z Safety Screen The Safety Screen function can be used to prevent screen burn-in when a stationary image displays on the screen of a display device for an extended period of time. Lamp Control Lamp Control is used to adjust the backlight to reduce power consumption. Automatically adjust the backlight of the selected display device at a specified time. If Manual Lamp Control is adjusted, Auto Lamp Control will automatically switch to Off. If Auto Lamp Control is adjusted, Manual Lamp Control will automatically switch to Off. z Ambient Light: Ambient Light detects ambient light intensity and automatically adjusts the screen brightness of all the LFDs in the same serial chain. Tool Settings 1 2 3 4 1 Security Panel Control Turn on or off the screen of a display device. Remote Control Enable or disable the remote control. 2 Reset Reset Picture Reset the screen settings. Reset All Reset the screen, sound and system settings at the same time. 3 Edit Column Select the items you want to display in the list of sets. 4 Information View the program information. Other Functions Resizing a Window Place the mouse pointer on a corner of the program window. Move the arrow to customize the size of the program window. Group Management Creating Groups Create groups and manage the list of sets on a group basis. Duplicate group names cannot be used. 1 2 Right-click and select Group>Edit in the display device list section on the left side of the program window. In the Edit Group window displayed, click Add on the sub level or Add on the same level. z Add on the sub level: Create a sub-group under the selected group. z Add on the same level: Create a group on the same level as the selected group. The Add on the same level button is enabled only if at least one group is created. 3 1 2 Enter the group name. Deleting Groups Select a group name, and click Edit. In the Edit Group window displayed, click Delete. 3 1 2 Click Yes. The group will be deleted. Renaming Groups Select a group name, and click Edit. In the Edit Group window displayed, click Rename. 3 If a cursor appears in the old group name, enter a new group name. Schedule Management Creating Schedules Create and register a schedule on a group basis. 1 Click All Schedule List in the schedule section on the left side of the program window. The Add button will be enabled in the middle. 2 Click the Add button. The Add Schedule window will appear. 3 Click Add below the Device Group item, and select the group you want to add a schedule to. 4 Select Date&Time/Action and click OK. The schedule will be added and a list of schedules will appear in the set list window. z Device Group: Select a group. Date&Time z Instant Execution: Run the schedule immediately. Timer Set the date, time and interval to run the schedule. z Action: Select a function that will activate at the specified time and interval. Schedule Modification To modify a schedule, select the schedule and click Edit. Deleting a Schedule To delete a schedule, select the schedule and click Delete. Troubleshooting Guide Issue The display you want to control does not appear on the system information chart. Solution Check the connection of the RS232C cable (check that the cable is properly connected to appropriate serial port). Connecting displays with a duplicate ID can cause the displays not to be shown due to data collision. (Change the ID using the Display menu. ) For a display that supports the ID in a range of 0 to 99, the ID should be set between 0 and 99. 3. The display you want to control does not appear on the other Control Info Grids. [. . . ] Horizontal Frequency The time to scan one line connecting the right edge to the left edge of the screen horizontally is called the Horizontal Cycle. The inverse number of the Horizontal Cycle is called Horizontal Frequency. Unit: kHz Showing the horizontal lines of the screen from the top to the bottom sequentially is called the Non-Interlace method while showing odd lines and then even lines in turn is called the Interlace method. The Non-Interlace method is used for the majority of monitors to ensure a clear image. [. . . ]