How to use one computer with multiple screens 1 Chapter How to use one computer with multiple screens 1. 1 Overview Multi-screen display technology is to control multiple monitors at the same time through one computer, and display different pictures on different screens, and finally achieve the effect of observing and monitoring multiple production processes at the same time. This technology can be realized through a screen splitter or a multi-screen graphics card. This paper only explains how to use multi-screen graphics card to realize multi-screen display. 1.2 instructions for use 1.2. 1 multi-screen display attribute setting (taking one machine with two screens as an example) 1. Insert a multi-screen graphics card supporting multi-screen display into the slot of the host computer and install the driver. 2. Set split screen properties. Different graphics cards have slightly different settings. Please refer to the instruction manual provided by the graphics card manufacturer for details. 1) introduces the steps and methods of dual-screen setting. Right-click the desktop, select the Properties menu item, and the Display Properties dialog box will pop up. In the Display Properties dialog box, select Set Property Page, as shown in figure 1.2- 1. In the above figure, drag "1". Set these two options by selecting the check boxes in front of "Use this device as the primary monitor" and "Extend Windows desktop to this monitor". Click the "Advanced" button in the above figure to pop up the interface as shown in the figure 1.2-2 (multi-monitor) and NVIDIA GeForce 5200 property interface 1nView. The settings provided include: single display, copy, horizontal span, vertical span and dual view. Single display: When AdvanTrol is running, the "1" display will be displayed in full screen, which is consistent with the display effect of the single-display operation station, and the "2" display will not display anything, and its settings are as shown in the following figure: 1.2-3 (multi-display) and NVIDIA GeForce 5200 property interface 2 copy: If this mode is selected, "/kloc will be displayed. When AdvanTrol is running, the trend, alarm, adjustment and grouping screens displayed on "1" and "2" displays are exactly the same, and their settings are as follows: Figure 1.2-4 (multi-display) and NVIDIA GeForce 5200 property interface 3 span horizontally: it is used to expand the content on one screen to multiple displays horizontally. When AdvanTrol is running, it will be stretched horizontally and tiled on "1" and "2" monitors, as well as on the screens of trend, alarm, adjustment and grouping.

The display effect is not good, and the flow chart screen has no influence. Its settings are as follows: Figure 1.2-5 (multi-monitor) and NVIDIA GeForce 5200 property Interface 4 Vertical span: used to vertically expand the content on one screen to multiple screens. When AdvanTrol is running, the display of "1" and "2" is vertically stretched and tiled, and the display effect of trend, alarm, adjustment, grouping and other pictures is not good, and the flow chart picture has no influence. Its settings are as follows: Figure 1.2-6 (multi-monitor) and NVIDIA GeForce 5200 Property Interface 5. When Advantrol is running, it will be displayed on the "1" monitor in full screen, which is consistent with the display effect of the single-monitor operation station. The "2" display shows the color of the desktop and can be used to place the pop-up flowchart. If the corresponding information is set in the display setting file, when AdvanTrol is running, the monitoring screen will be displayed in full screen in the main screen, and another monitoring screen will be displayed in the sub-screen, so that different contents in the monitoring screen can be monitored at the same time. Its settings are shown in. Figure 1.2-7 (multi-monitor) and NVIDIA GeForce 5200 property interface 1.2.2 Write multi-screen display configuration file 1. In the system software installation directory (such as C:\AdvanTrol-Pro), write a configuration file named AdvanTrol.ini in the following file format: [Advantrol.ini. Version configuration file Multimonitor =1; 0 does not support multi-screen, 1 supports multi-screen alwayshippopface =1; 0 User-defined tag number, SV, MV and secondary calculation tag number on the flow chart, and left-click the edit box for direct play. ; After the left-click mark on the 1 flowchart, all panels are popped up. 2. In the running directory of configuration, write an extended screen configuration file named MultiMonitorCfg.ini, taking the dual screen with resolution of 1024*768 and the extended screen on the right side of the main screen as examples. The file format of the configuration file is as follows: [MultiMonitor Set]; Extended screen configuration file multimonitornum =1; The number of extended screens hideshelltraywnd = 0；; 0 shows the start bar, 1 hides the start bar.

[multimonitorcfg 0]； Configuration ID of the first extended screen = 0; Extended screen id left =1025; The left boundary coordinate of the extended screen is right = 2048, and the right boundary coordinate of the top of the extended screen is 0; Boundary coordinates at the bottom of the extended screen = 768; Extended screen lower boundary coordinates

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One-machine multi-screen use method

One-machine multi-screen use method

Chapter 1 How to use one machine with multiple screens

1. 1 Overview

Multi-screen display technology is to control multiple monitors at the same time through a computer, and display different pictures on different screens, and finally achieve the effect of observing and monitoring several production processes at the same time. This technology can be realized through a screen splitter or a multi-screen graphics card. This paper only explains how to use multi-screen graphics card to realize multi-screen display.

1.2 Instructions for use

Page 1

1.2. 1 multi-screen display attribute setting (taking one machine with two screens as an example)

1. Insert a multi-screen graphics card supporting multi-screen display in the slot of the host computer and install the driver.

2. Set split screen properties. Different graphics cards have slightly different settings. Please refer to the products provided by the graphics card manufacturer for details.