Since the LCD splicing screen is a complete product, it is easy to install, and the installation is as simple as building blocks. The splicing and installation of single or multiple LCD splicing screens is very simple. However, after the installation is complete, screen debugging becomes a high-tech job. Many users buy LCD splicing screens and install them by themselves. There are many size problems, the most common and the most common is LCD splicing. For screen debugging, Boci will only teach you some basic LCD splicing screen image debugging methods.
The LCD splicing screen debugging tutorial is as follows:
1. The LCD splicing unit is composed of LCD screen, movement and fixed frame. Before installing the LCD splicing unit in the cabinet (rack), assemble the LCD splicing unit to a satisfactory state, or click the "reset" button to restore the factory settings. state. Note: You need to operate on a large screen to achieve image consistency.
2. Image mode of LCD splicing video wall (debugging method): Click the "Image Mode" button to set the LCD splicing unit image of the LCD splicing wall, which are respectively "standard", "bright", "user" and other modes.
3. Static image: Click the "still image" button to set and select the current LCD image of the LCD splicing wall and the current image in the large-screen mode, so that you can carefully observe the details of the image.
4. Advanced settings: click the "advanced settings" button and enter the password "ABC.123" as shown in dialog box 2. This is the factory default password.
The following adjustment interface is displayed:
1. "Password check at startup" means that you can set the startup password of the control software, that is, after clicking the "Start System" button, you can use the password to use the interface of the control software. The default password is "000000";
2. The "Smart Extended Screen" and "VGA Adjustment" items must be valid in each mode of screen splicing, and invalid in the "Video Auto Distribution State" mode. This button sets the password to enable or disable "Start System".
3. After "memory startup mode" selects the memory startup mode, when the software system starts, it will switch to the signal input or mode selection state selected when the control software is closed.
4. "Start to switch to AV, HDMI" select the selected signal input. When the software starts, the screen will switch to the selected signal screen.
5. VGA splicing screen adjustment: (open the button first) VGA automatically adjusts and remembers the input channel: select one unit or multiple units, select VGA channel "1" in the input channel box, and then click the "adjust" button to start selection The LCD splicing unit is automatically adjusted. The adjustment takes about 10 seconds. The LCD splicing unit of the LCD splicing wall and the current image in the large screen mode can be automatically adjusted to the best state.
6. Adjust the VGA channel "2" to "9" in the same way. Note: In the process of debugging each channel, if some images are shifted left and right, you must first select the unit, click the "+" or "-" button of the clock, then the image will move left and right, and then click "VGA Automatic adjustment button waits for automatic adjustment, and finally click the "manual adjustment save" button. At the same time, you can use the following settings to make auxiliary adjustments: such as the "horizontal displacement, vertical displacement, horizontal zoom, vertical zoom" button, click the "reset" button to return it to the initial state.
