LCD Controller L20 Instructions Version：Ver.1.
Statement Dear user friend, thanks for choosing Shanghai Xixun Electronic Technology Co., Ltd. (hereinafter referred to as Xixun Technology) as your LED advertising equipment control system. The main purpose of this document is to help you quickly understand and use the product. We strive to be precise and reliable when writing the document, and the content may be modified or changed at any time without notice. Copyright The copyright of this document belongs to Xixun Technology.
Update Record No. Version Details Date 1 Ver.1.0 Initial 18th Sep 2020 Note:The document is subject to change without prior notice.
Catalogue Statement ............................................................................................................................................2 Copyright .............................................................................................................................................2 Trademark ...........................................................................................................................................2 Overview .....................................
Overview L20 board integrates multimedia decoding, LCD driver, Ethernet, HDMI, WIFI, 4G, Bluetooth, supports most of the current popular video and picture format decoding, supports HDMI video output/input, dual 8/10-bit LVDS Interface and EDP interface, can drive various TFT LCD displays, greatly simplify the system design of the whole machine, TF card and SIM card holder with lock, more stable, very suitable for high-definition network playback box, video advertising machine and picture frame Advertising m
Functions And Features 1. High integration: Integrate USB/LVDS/EDP/HDMI/Ethernet/WIFI/Bluetooth into one, simplify the design of the whole machine, and can insert TF card; 2. Save labor costs: The built-in PCI-E 4G module supports various PCI-E 4G modules such as Huawei and Longshang, which is more suitable for remote maintenance of advertising all-in-one machine and saves labor costs; 3.
Interfaces www.sysolution.
Technical Parameters Main Hardware Indicators Rockchip RK3288 is the strongest quad-core 1.8GHz Cortex-A17 CPU quad-core GPU Mail-T764 RAM 2G (default) (up to 4G) Built-in EMMC 16G(default)/32G/64G(optional) Memory Built-in ROM 2KB EEPROM Decoded Supports a maximum of 3840 * 2160 Resolution Operating Android 7.1 System Play Mode Supports multiple playback modes such as loop, timing, and insertion Network 4G, Ethernet, support WiFi/Bluetooth, wireless peripheral expansion Support Video Support MP4 (.H.
Serial Port Default 3 TTL serial port sockets (can be changed to RS232 or 485) GPS External GPS (optional) WIFI、BT Built-in WIFI, BT (optional) 4G Built-in 4G module communication (optional) Ethernet 1, 10M/100M/1000M adaptive Ethernet TF Card Support TF card LVDS Output 1 single/dual channel, can directly drive 50/60Hz LCD screen EDP Output Can directly drive EDP interface LCD screen with various resolutions HDMI 1, support 1080P@120Hz, 4kx2k@60Hz output Output HDMI Input HDMI input，30pin
Software Operation Procedures www.sysolution.
Hardware Connection Diagram www.sysolution.
Software Connection Confirm the hardware connection, open the LedOK Express software, and the sending card can be automatically detected in the device management interface. If the sending card cannot be detected, please click the refresh button on the right side of the software interface. If it is connected by a network cable, please open the "RJ45 Cable directly connected" in the lower left corner of the software interface. www.sysolution.
LedOK System Parameters LED full screen width and height settings Click Terminal control and select the controller，go to Advanced parameters and input password 888 to enter setup interface. In the advanced configuration interface, enter the LED screen width and height parameters and click "Set" to prompt success. www.sysolution.
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LedOK Configuration Network There are three ways for the control card to access the network, namely, network cable access, WiFi access, 3G/4G network access, and different types of control cards can choose the network access method according to the application (choose one of the three). Method 1: Wired network configuration Then open the network configuration interface, the first is the wired network, you can set the IP parameters of the selected control card.
Method 2: WiFi enabled Check WiFi Enable and wait for about 3 seconds, click Scan WiFi to scan available WiFi nearby, select the WiFi and enter the password, click Save to save the WiFi configuration to the control card. After about 3 minutes, the control card will automatically search for the WiFi hotspot connected to the configuration, and the "internet" light on the control card will flash uniformly and slowly, indicating that it has connected to the cloud platform.
2. Please check if the WiFi password is correct; 3. Check whether the number of router access terminals has reached the upper limit; 4. Whether the E-card code is in the wifi location; 5. Re-select a WiFi hotspot to configure the connection; 6. Is the Y/M series wired network unplugged (priority wired network).
automatically dial the 3G/4G network to access the network; observe the "internet" light of the control card flashing uniformly and slowly, which means that the cloud platform has been connected, and you can log in to the cloud platform at this time. www.ledaips.com to send programs. Tips If 4G cannot go online, you can check the following situations: 1. Check whether the 4Gantenna is tightened; 2. Is the Y series wired network unplugged (priority wired network); 3.
AIPS Cloud Platform Register Cloud platform account registration Open the cloud platform login interface, click the registration button, input information according to the relevant prompts and click submit. After receiving the confirmation email, click the link to confirm and complete the registration. www.sysolution.
Cloud platform account binding Enter the web server address and company ID and click Save. The foreign server address is: www.ledaips.com www.sysolution.
End Page For more information on the Internet cluster control solution for LED advertising equipment control, as well as related instruction documents, please visit our website: www.ledok.cn for detailed information. If necessary, the online customer service will communicate with you in time. The industry experience will definitely give you a satisfactory answer, Shanghai Xixun sincerely looks forward to the follow-up cooperation with you. Best regards Shanghai XiXun Electronics Co., Ltd. March 2022 www.
FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
