SYSOLUTION L20 LCD Controller Instructions
- June 4, 2024
- SYSOLUTION
Table of Contents
SYSOLUTION L20 LCD Controller
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. Without the
written permission of our company, no unit or individual may copy or extract
the content of this article in any form.
Trademark is a registered trademark of Xixun Technology.
Update Record
Note: The document is subject to change without prior notice
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 machine.
Note
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. Operation is
subject to the condition that this device does not cause harmful interference.
Functions And Features
- High integration: Integrate USB/LVDS/EDP/HDMI/Ethernet/WIFI/Bluetooth into one, simplify the design of the whole machine, and can insert TF card;
- 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;
- Rich expansion interfaces: 6 USB interfaces (4 pins and 2 standard USB ports), 3 expandable serial ports, GPIO/ADC interface, which can meet the requirements of various peripherals in the market;
- High-definition: Maximum support 3840×2160 decoding and LCD display with various LVDS/EDP interfaces;
- Complete functions: Support horizontal and vertical screen playback, video split screen, scrolling subtitles, timing switch, USB data import and other functions;
- Convenient management: The user-friendly playlist background management software is convenient for advertising playback management and control. it is easy to understand the playback situation through Play log;
- Software: LedOK Express.
Interfaces
Technical Parameters
Main Hardware Indicators
CPU
| Rockchip RK3288 is the
quad-core GPU Mail-T764
| strongest| quad-core| 1.8GHz| Cortex-A17
RAM| 2G (default) (up to 4G)
Built-in
Memory
| ****
EMMC 16G(default)/32G/64G(optional)
Built-in ROM| 2KB EEPROM
Decoded
Resolution
| ****
Supports a maximum of 3840 * 2160
Operating
System
| ****
Android 7.1
Play Mode| Supports multiple playback modes such as loop, timing, and
insertion
Network
Support
| ****
4G, Ethernet, support WiFi/Bluetooth, wireless peripheral expansion
Video
Playback
| ****
Support MP4 (.H.264, MPEG, DIVX, XVID) format
USB2.0
Interface
| ****
2 USB host, 4 USB sockets
Mipi Camera| 24 pin FPC interface, support 1300w Camera (optional)
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
Output
| ****
1, support 1080P@120Hz, 4kx2k@60Hz output
HDMI Input| HDMI input，30pin FPC custom interface
Audio and
video output
| Support left and right channel output, built-in dual 8R/5W power
amplifier
RTC real time
clock
| ****
Support
Timer Switch| Support
System
Upgrade
| ****
Support SD card/computer update
Software Operation Procedures
Hardware Connection Diagram
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.
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.
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.
Control card access network priority wire network.
When selecting wireless WiFi or 4G network access, the wired network must be
unplugged, and the IP address of the sending card is obtained automatically.
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. At this time, you can log in to the cloud platform
www.m2mled.net to send the program.
Tips
If the WiFi cannot go online, you can troubleshoot the following situations:
- Check whether the WiFi antenna is tightened;
- Please check if the WiFi password is correct;
- Check whether the number of router access terminals has reached the upper limit;
- Whether the E-card code is in the wifi location;
- Re-select a WiFi hotspot to configure the connection;
- Is the Y/M series wired network unplugged (priority wired network).
Method 3: 4G configuration
Check Enable 4G, the country code MMC can be automatically matched by the Get
Status button, and then select “Operator” to get the corresponding APN
information, if the operator cannot be found, you can check the “Custom”
checkbox, Then manually enter the APN information.
After setting the 4G parameters, wait for about 5 minutes for the control card to 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:
- Check whether the 4Gantenna is tightened;
- Is the Y series wired network unplugged (priority wired network);
- Check whether the APN is correct (you can consult the operator);
- Whether the status of the control card is normal, and whether the available flow of the control card in the current month is greater than 0M;
- Check whether the 4G signal strength is above 13, and the 3G/4G signal strength can be obtained through “Network Status Detection”.
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.
Cloud platform account binding
Enter the web server address and company ID and click Save. The foreign server
address is: www.ledaips.com
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
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:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment . This equipment should be installed and operated
with minimum distance 20cm between the radiator& your body.
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.