User's Manual for LCD Splicing Unit
Last updated
Last updated
Note: please read this Manual carefully before using the product! Do not attempt to disassemble the product. If the product does not work, please contact us or our dealer in your area.
LCD is a large-size splicing driver board, which supports LVDS, adopts the industry-leading digital processing chip, has video decoding, supports HDMI、USB、DVI、CVBS and other signal input, and supports 1080P.
Input | CVBS x1 | The interface is BNC |
VGA x1 | Support VGA (1920×1080) | |
DVI x1 | Support DVI (1920×1080) | |
HDMI x 1 | Support HDMI (1920×1080) | |
USB x1 | USB2.0 | |
Output | Backlight | Backlight control signal output. |
LVDS | Supprots LVDS,with the highest support for WUXGA(1920*1080) screen. |
Working temperature | -10℃-65℃ |
Working humidity | 5～80％RH |
The power supply voltage | 12V+5V+5VS |
Power consumption | The largest 25W |
Full hardware architecture, no CPU and operating system;
Multi-bus parallel processing, handling and powerful;
Start-up time of less than 8 seconds, start quickly;
No risk of virus infection, good security;
Integrated multi-channel video signal source types: DVI, HDMI, composite video, VGA;
Using the USB port of the board card，you can easily upgrade the software at the construction site.Use a U disk，you can splice a project officer for the entire system LCD module to do all the upgrades, as long as the U after the disk memory into the software to be upgraded,use the U disk connected to the corresponding LCD machine,and then re-AC, LCD board card detected automatically after the software upgrade into the upgrade module, the corresponding power indicator light flashes prompted to upgrade, lights do not flash until the upgrade is complete.
When the product fails, turn off the power immediately, please do not attempt to disassemble the unit for repair, the product may cause further damage. The following steps can be ruled out, still can not be solved, please contact your local dealer or qualified service personnel. For the user to repair the product, not the company's warranty.
It is like | Approach |
Does not boot（power light is off | 1、Check that the power cord is damaged; 2、Whether the power is access to electricity; 3、Make sure the power is turned on; 4、Is the power switch is damaged; 5：It is blown fuse. |
All splicing unit uncontrolled | 1、Check the stitching software port settings are correct； 2、check the serial cable is damaged, and whether the PC interface products and good contact; 3、PC's serial port to check whether there is a problem, you can replace the PC test; 4、Address splicing unit is set correctly, see the address settings. |
Uncontrolled individual splicing unit | 1、Check the address of the device settings are correct. 2、Individual control of the device was successful. |
Single or multiple devices VGA / DVI no input | 1、Check unit board and the signal source end of the interface is a good contact; 2、Replacing a VGA or DVI cable test; 3、The device is set in the input status; 4、The input signal exceeds the input range of the product; 5、When the DVI input, make sure there is caught.DDC, and there is output. |
Operating temperature：-15℃-65℃
Working humidity：Relative humidity less than 80%
Power consumption：≤25W
Composite video Peak：1Vp-p
VGA input：WUXGA（1920*1080）
Screen resolution support： LVDS（1920*1080）
LCD upgrade there are two kinds of ways 1：USB Upgrade. 2： ISP Upgrade.
LCD Upgrade with USB：
（1）First, the need to burn copies of the software to the U disk Software name is fixed MERGE.bin MERGE.bin.
（2）USB upgrade step：
Automatically upgrades after switching power,A power led flashes during the upgrade process,Upgrade is complete when the screen is re - illuminated,Do not power down during upgrade,The system starts automatically when finished.
The computer first installs the ISP tool driver and connects the ISP tool to the LCD board burn port，Board power up.
Burn success as shown below：
Click the Connect but can not be properly connected to LCD board Check the following points:
、the board is already powered；
、ISP driver is normal；
If the figure is gray on behalf of two projects the computer does not recognize the ISP tool
3. 、ISP tools wire and M59W board is properly connected.
This chapter provides instructions for using the PC software, including the following information:
software operating environment
Software installation
The computer hardware configuration requirements for installing the software are shown in table：
Configuration requirements | Minimum configuration |
CPU | Surge forward 133Mhz |
RAM | 128MB RAM |
Monitor | 1024x768resolution display device |
HDD | 150 MB of free hard disk space |
Input device | Microsoft copatible mouse and keyboard Standard RS232 communication interface |
The operate systems support by that computer system are shown in the table：
support system | Remarks |
Windows XP | 32/64bit |
Windows 7 | 32/64bit |
Windows 8 | 32/64bit |
Windows 10 | 32/64bit |
Note: computer systems must have NET Framework_4.0.
Copy the installation package to the computer, run the software installation program, according to the operation prompt to complete the software installation, in this case in window 7 system computer installation, for example, the installation steps are as follows.
1)、Copy the screen control installation package to your computer，Open the installation package，As shown in the figure。
Figure software in screen control installation package
2)、Double click the installation package in the name of the .Msi, then click "next" from the installation wizard that pop-up, and enter the installation interface. The .Exe application can be used to detect the installation environment。
3)、The system is installed by default to the C disk. By clicking the "browse" button, you can select the software installation location, then click the "next" button, and then click "next".
4)、After the installation is complete, create a ScreenControl shortcut on the desktop.
1、RS232 line computer running the software is properly connected to the controller；
2、Related controller signal cable, power cord is connected properly；
1、Turn on the controller power, control power indicator lights；Green, representing the operating state is switched; orange for standby.
2、Running the software
Find control software folder, click FWM.exe run. Program user interface as follow:
ScreenControl software main interface is divided into general user interface and super user interface.。
main interface
Menu bar function
Toolbar function
Operating area
Regular users and super user switching.
When you open the software, the main interface is the common user interface, from the ordinary user to the super user.，Please click on the main interface status bar "super user" ，Pop "enter password" window, enter password "123321"，Click the "ok" button or press the "Enter" button,You can enter the super user interface.
Ordinary users switch to super users.
Super user interface mainly consists of menu bar, toolbar, operation area, additional function, command display and status bar.
Before setting up communication, check the connection between the computer and the device. After opening the connection, no communication setting can be made. Enter the "com Settings" interface；click "Settings" in the menu bar of the software main interface，in the drop down menu, click "com Settings" to enter the com setting interface.
Com setting interface：Shown below，Including splicing equipment, video matrix, VGA matrix, DVI matrix, HDMI matrix network connection Settings, serial port connection Settings, matrix linkage Settings.Note: the communication Settings are set before the connection is opened, and the communication Settings cannot be set after the connection is opened.
1）Network connection：select "network connection"，Set the IP address and port number to connect to.
2）Serial port connection：select "serial port connection"，Set the COM port and baud rate to connect. Click the refresh serial button to refresh the COM port.
3）Matrix linkage：Select "matrix linkage", can conduct matrix linkage.
PC serial port settings and view：Right-click the "My Computer"－“Management”－“Device Manager”－“Ports (COM and LPT)”
View the PC's serial port.
1、Enter the "Splice setting" interface: click "Settings" in the menu bar of the main interface of the soft nail, and click "Splice setting" in the drop down menu to enter the interface of splicing Settings.Shown below.
2、Splice Settings interface：Includes the row and column Settings of the splicing screen.The two modes choose the free mode and fixed mode, and the fixed mode is recommended. Shown below：
1）Column setting: keyboard input line number and column number, click ok button.
2） Free mode: select "free mode", the width and height of the grid can be changed at will.
3） Fixed mode: select "fixed mode". The width and height of each grid are fixed and cannot be changed. "fixed mode" is recommended.。
Before you "open the connect",set the matrix，After you"open the connect", you cannot set the matrix.。
1、Enter the "Matrix Setting" interface：Click "Set" in the menu bar of the soft nail home screen， Click "Matrix Setting" in the drop down menu that appears，Enter the "Matrix Setting" interface Setting。Shown below：
Matrix setting interface：Including Video Matrix、VGA Matrix、DVI Matrix、HDMI Matrix The protocol selection and ID Settings of the four matrices，Response Time、Intervals Time、Screen and matrix Instruction preference，Input Channel Setting，Port Mapping，Add Protocol。Shown below：
1）Matrix protocol selection：Under the corresponding matrix, select the corresponding protocol.。
2）Matrix ID setup ：Under the corresponding matrix, the keyboard input id number。
3）Time Setting：Fill in the time required after the response time and interval.
4) Instruction Preferences：Select "screen"，Screen instructions are sent first，Select "matrix" and the matrix instruction is sent first。
5）Input Channel Setting：Set the maximum value of the input channel according to the number of channels.
6）Port Mapping：Please refer to the port mapping Settings.
7） Add Protocol：Please refer to the add protocol.
2、Matrix Output Setting：Click the "port mapping" button of the matrix setting interface,Pop up matrix output interface，Including Video Matrix, VGA Matrix, DVI Matrix and HDMI Matrix output Settings.Shown below：
1）Matrix selection：To set the output of the matrix, select the matrix you want to set.。
2）Output Settings：To change the output, select the number in the table and fill in the output channel that needs to be set.
3）Add Protocol：Click the "Add Protocol" button of the matrix setup interface,Pop up the Add Protocol interface，There are two types of adding modes.1：A string type protocol.，2：Hexadecimal type protocol.。As shown below：
Before setting the switch, make sure to open the communication connection. If the communication connection is not opened, it cannot be set by the switch machine.
1、Enter the "Switch Setting" interface：Click "Set" in the menu bar of the software main interface，Click "Switch Setting" in the drop down menu, and enter the interface of the Switch machine. Shown below：
2、Switch Setting interface:Including Delay Switch Machine time setting,Timer Switch time setting.Shown below：
Before using the "Frame Effect" feature, make sure you open the communication connection.If the communication connection is not open, you cannot use the "Frame Effect" function.
1、Enter the "frame effect" setting interface, and click "tool" in the menu bar of the main interface,Click "frame effect" in the drop down menu to enter the frame effect setting interface,Shown below：
2、Frame effect setting interface:including Horizontal Adjust，Vertical Adjust。After adjusting to the required frame, click the apply button, and if you want to recover to the initial state, click the reset button.Shown below：
Before using the "image adjust" feature, make sure you open the communication connection.If the communication connection is not open, you can't use the "image adjust" feature, only the super user can use this feature.
1、Enter the "Image adjust" setting interface, and click "tool" in the menu bar of the main interface.Click "image adjustment" in the drop down menu, and enter the interface of image adjustment.Shown below：
2、Image adjust setting interface：Including Color Adjust，VGA Fine Adjust,Backlight Brightness Adjust.Shown below:
Scope of adjustment: is the coordinate unit area in the current operation area.All parameter adjustments will be valid for the selected unit area.
Color Adjust：
Image
Brightness:Adjust the brightness of the screen image;
Saturation: Adjust the depth of image color;
Contrast: Adjusts the brightness of the screen image;
Clarity: Adjust the clarity and focus of the screen image.
Color temperature
Red Gain：Adjust the color temperature to balance the red component, mainly affect the white field, the bright field;
Green Gain：Adjust the color temperature to balance the green component, mainly affect white field and bright field;
Blue Gain：Adjust the color temperature and light balance blue component, mainly affect white field and bright field;
Red Compensation：Adjust the color temperature dark balance red component, mainly affect the dark field, dark field;
Green Compensation：Adjust the color temperature dark balance green component, mainly affect the dark field, dark field；
Blue Compensation：Adjust the color temperature dark balance blue component, mainly affect the dark field, dark field;
Swatches:
First, make sure that the com setting is normal and can do basic control.
With administrator privileges, you can enter this adjustment area from the image adjustment option of the control software.
After all screens are switched to the unified channel, the signal picture is best for all-white field signal.
The principle explanation is to find a base screen on the splicing screen, then adjust the color temperature of the remaining screen to the same as the base screen, so as to achieve the result of the same color temperature effect.
Adjusted for use: First, determine whether the non-reference screen model is consistent with the reference screen, and then determine whether the screen backlight brightness to reach agreement with the reference screen, if not you can debug brightness backlight brightness or brightness, contrast parameters equivalent to as close to the base screen brightness. Then prepare to adjust the color temperature of the non-reference screen, first in the color table to quickly select and color similar to the color of the reference screen, and then manually adjust the color temperature of the gain / compensation of red, green and blue (gain mainly affects bright field, try to adjust the gain under the white field the RGB values; compensation mainly affects dark field), by fine-tuning reach base screen color consistent so far. Note: Positive reconcile anti-tune the color corresponding to the color table is the opposite, is positive tone screen colors and swatches of color is consistent, anti-tune the screen colors and swatches is the opposite, the default is the anti-tune settings Also you can pay attention to hover over the color table value corresponds to the block, this value shows the principle of complementarity of red, green and blue Huang Ziqing.
Automatic adjustment: Under VGA channel, the system automatically adjusts image color and display position.
Note:The "automatic adjustment" process takes about 3-6 seconds, please don't do any other operation or turn off the power after clicking.
Reset：Click this button to restore the display unit of the selected region to the factory state.
Note:The "reset" process takes about 3-4 seconds. Please do not use any other operation or turn off the power after clicking.
For VGA signal, the second page (special adjustment) can be manually adjusted.
Horizontal Position：Adjust the horizontal position of screen image display;
Vertical Position：Adjust the vertical position of screen image display;
Clock：Adjust the vertical position of screen image display;
Phase：Adjust the image sampling phase.
These parameters are related to the implementation of "Position adjustment" in the PC channel. If the automatic adjustment cannot meet the requirements, such parameters can be manually adjusted (generally not recommended for manual adjustment).
Front-end brightness gain
Red: adjust the color temperature and brightness gain red component;
Green: adjust the color temperature and brightness gain green component;
Blue: adjusts the color temperature and brightness gain the blue component.
Under this kind of argument is PC channel, color adjust the relevant parameters, if automatic adjustment can not meet the need, can be manually adjusted, gain on behalf of the light field parameters, main show is contrast (general manual adjustment is not recommended).
Front-end brightness compensation
Red: adjusts the color temperature to compensate the red component;
Green: adjust the color temperature to compensate the green component;
Blue: adjusts the color temperature dark to compensate the blue component;
Under this kind of argument is PC channel, color automatically adjust the relevant parameters, if automatic adjustment can not meet the need, can be manually adjusted, the parameters of the compensation on behalf of the dark field, mainly for the ascension of brightness (general manual adjustment is not recommended).
Static Screen
Before using the "Static Screen" feature, make sure you open the communication connection. If the communication connection is not open, you cannot use the "Static Screen" function. Click "tool" in the main menu bar of the software, and click "Static Screen" in the drop-down menu that appears.Pop up as shown in the window:
Save Machine
Before using the "Save Machine" feature, make sure you open the communication connection. If the communication connection is not open, you cannot use the "Save Machine" function. Click the function "Save Machine", as shown in the figure below:
Plans include: Save Plan, Read Plan and Polling Plan.
Before using plan function to ensure that open communication connection. If there is no open communication connection, is can't use plan function.
1、Save Plan: the Plan can Save up to 16 plans, and if the Plan has been saved up to 16, "Full plans!!! "Prompt window, if want to continue to save preplan, want to delete already saved plan. Enter the "save plan" interface.Click "plan" in the menu bar of software main interface, click "save plan" in the drop down menu, and the "save plan" window pops up. The preservation plan name can be changed, as shown in the figure below:
2、Read Plan: enter the "Read Plan" interface. Click "plan" in the menu bar of the software main interface, and click "Read plan" in the drop-down menu, and the "Read plan" window pops up, as shown in the following figure:
Double - click on the selected Plan to read Plan. Right mouse button deletion, renaming plan, as shown in the picture:
3、Polling Plan：Enter the "Polling Plan" interface. Click "plan" in the main menu bar of the software, click "Polling plan" in the drop-down menu, and the "Polling plan" window will pop up, as shown in the figure.
Polling Plan interface
The Polling Plan interface
Subtitle function includes subtitle setting and subtitle synchronize.
1、Subtitle Setting：Enter the "subtitle setting" interface. Click "subtitle" in the menu bar of the software main interface, and click "subtitle setting" in the drop-down menu, and the "subtitle setting" window will appear, as shown in the figure:
2、Subtitle Synchronize：Click "subtitle" in the menu bar of the software main interface, and click "subtitle synchronize" in the drop-down menu, and you can use the function of subtitle synchronize.
Display function:Including HDMI type DVD Mode, PC Mode, Display Mode Image Display, Text Display, Query Display, Information Display, Clear Query. This feature is only available after "Open Connect".
1、HDMI Types: HDMI Types include DVD Mode and PC Mode, and use HDMI Types in two modes, as shown in the figure:
2、Display Model: Display Model includes Image Display and Text Display, and click two Display modes of Display Model, as shown in the figure:
3、Query Display，Clear Query：Click "query display" and "clear query".Click on the "query display", if there is data back, will be shown in the cell running time of the screen, the reference temperature, running state, if no data is returned, is in the running state of the screen display in the cell is close and click on the "clear query" will erase the data shown in the cell.
The data returns the cell display.
No display of data returned.
The removed cells are displayed.
4、Information Display ：Click "information display" as shown below:
Click software main interface of "Help", appear in the drop-down menu, click the "user manual", user manual is a PDF document, click on the "user manual" as shown in the figure below, you will see an open PDF documents, the document can Help users to better use of this software.
Click "Help" in the main interface of the software, click "user registration" in the drop down menu, and the "user registration" window will appear.
User registration window.
The toolbar function interface is divided into the general user toolbar interface and the super user toolbar interface. This paper mainly introduces the four functions of open connect, power on, power off, input channel, save machine, image adjustment, save plan and read plan.
Common user toolbar interface
Super user toolbar interface
Before opening the connection, set up the communication and matrix. Click "open connect" on the connection device, Disconnect the device connection and click "Disconnect", as shown in the figure:
The Power On function is to turn On the screen, select the screen, and then click "Power On".The "Power Off" function is to turn Off the screen, select the screen first, and then click "Power Off".Note that only when the connection is opened can "Power On" and "Power Off" operate, as shown in the figure:
Select the input channel, and click the right mouse button to change the input channel name. As shown in the figure:
After a series of Settings, it can be spliced. Operation mode: select a certain number of cells, and click the right mouse button, and there are four kinds of signal sources (HDMI, DVI, VGA, VIDEO) and single display in the menu with right mouse button, as shown in the figure:
This section describes some of the features of the special additional section, including the following information: additional functionality, command display.
Temperature Fan control, the default is "Automatic" : in addition, Fan open, Fan off, mode can be selected by customers, as shown in the figure:
Test items there were about an LVDS signal output screen splicing box set (convenient screen test) baking machine mode switch, kao machine model must be opened only in the case of no signal, function is: red, green, blue, white and black color such as flashing, can do not need to shut down. Configuration screen parameter, can increase the screen parameter type and flip. The screen switch will be black screen restart, please note. Switching over can be used normally.
ID identification code setting, first can generate the identification code, then based on the generated identification code to set the line address.
First login to the super user, enter password 123321 -- select ID Settings -- click "Produce Identifier", all screens will display similar prompts, as shown below:
Input the prompt message of the screen to the corresponding location, as shown in the figure below:
Click "Application", and the screen display information is as shown below:
All screens are set ID in this way, and the completion status is shown as below:
After setting, please select all screens, click on the machine to save, and on all screens, the word "save" will be displayed. Please do not do any other operation before the reminder is gone!
Adjust the edge image processing such as CVBS, the screen display size adjustment, the adjustment can be restored.
Whether the LOGO is needed to set up the machine, and whether the LOGO is stitching off or stitching open, the LOGO is displayed in the cell when the device is off. No signal LOGO is selected to display mode without the signal. If the LOGO is selected, then stitching off or stitching open can be selected.
1、The total reset interface, the password is cjfw, this reset will be reset to all Settings except (limited time and preplan), including soft ID will be reset.
2、In the case of a u-disk connection, there is a corresponding bin file, which can be upgraded through a usb stick to the designated large screen splicing box.
The sent instructions display can be sent by (string mode, Hex mode).
The command display box is in the lower right corner of the main interface, and the command is displayed in the display box.
Instructions on the use of time-limited functions:
Large screen splice box use time limitation function mainly consists of (time limit file generation system) and (registration interface), as follows:
The registration interface is embedded in the customer control software: click the register button.
Pop up the registration screen, then select the path of the file (the time limit function to save the file), click apply.
The first step is to turn on the time-limit function: set the time-limit password, which must be kept in mind. Then enter start time and end time, length (no more than 50000 hours) cannot be empty; You also need to set the time for the prompt and then click the production limit file, as shown below.When the prompt message is turned on, click on the user registration interface to view the information not only to see the delay password (XXXXXXXX), but also to see the time opening and remaining time. Prompt time is the setting of how long the control system needs to be notified before the end of time.
The resulting time-limit file can be registered using the registration interface of the control software, as shown below.Click "please select path" on the registration screen, find the path of the time limit file, and find the back point to save.You can then click on the application to open the timed function, and the screen will have menu prompts.
The second step is to give customers a more delay file, delay the password for splicing box under the registration screen of the corresponding control platform, based on the information of view button displays a delay password, view information also has the button below (client) can see the delay password (such as: 69346230), corresponding to the input delay password and need to delay time, and then point to produce delay file.
When the customer is using it, find the delay file path on the registration screen, and then click the application button to delay it. The unrestricted time function is to produce the release file.To produce both the release file and the delay file, enter the total password and the corresponding time. The password must be kept in mind or saved in the time limit file to see the total password.
PLAY PAUSE STOP REV FWD PREV NEXT
note1：Exit the menu information displayed on the current screen.
note2：Valid for VGA/RG signal.
note3：The navigation key enters the menu to be valid.
Press the "SOURCE" button to enter the screen as shown in figure 2. Click "UP/DOWN" to select: "VGA", "HDMI", "DVI", "AV" and "USB". Press "ENTER" to ENTER the input channel after the selection.
Press the "MENU" button to appear as shown in figure 3. Under the "image" menu, press "LEFT/RIGHT" to select "PICTURE", "APP", "OPTION", etc. Press "ENTER" to ENTER the direct adjustment OPTION, as shown in figure 3:
For example, select "APP" and press "UP/DOWN"
Select the relevant Settings.
For example, select "OPTION" and press "UP/DOWN"
Select the relevant Settings.
Use the remote control to press "MENU+1234" to enter the factory Settings MENU.
Under "Factory Setting", press "UP/DOWN" to select the options you want (or adjust the selected options). Press "ENTER" to ENTER the Settings after the selection.
ADC adjustment is the automatic correction of the front-end module conversion circuit under the VGA channel.It can be adjusted manually, but manual adjustment is not recommended.It is suggested that AUTO ADC operation automatically corrects the parameters of digital mode conversion circuit based on the gray level
The image mode is the various parameters of the image page corresponding to the MEUN ,This side can adjust the data parameters under any mode,The MEUN menu only adjusts the parameters under the USE (user) mode.The factory menu is open for easy debugging.Corresponds to five parameters (brightness contrast saturation definition tone).
White balance mode for decoding video signal back-end color temperature control the operation of the project, can change the corresponding RGB in corresponding mode parameters, suggested that only adjust the RGB GAIN to adjust the white balance, adjust the recommended 16 gray-scale images as a test.
Special Settings, you can set the parameters of the display screen.
Curve adjustment option
Please read this manual;
Retain this manual for future use;
Before the device is turned inside the device should check whether there is abnormal;
Power on the device before the power supply voltage to be determined,which is exactly adjusted to 220V;
Careful not to step on the power cord, do not cover the power cord;
before any part of the equipment to make changes, first off;
If the following occurs, please let service personnel;
The power cord or plug is damaged;
Device does not work;
Equipment damage;
Equipment has obvious cracks.
Open ISP _ tool click After the connection is successful chip models will pop up display, for example:
Click on the main interface read Button Click on the main interface read Button
Click on the main interface auto Then select run to enter the burn，
Click on the main interface ISP
Normal situation as
