非同期LEDスクリーンのコンテンツを変更する方法

一.Preparation:

①Software Installation: Download HD Player from the Official Website.

②Connecting the Control Card:

（1）Wired: Connect the computer’s network port directly to the control card, or connect via the same local area network.

（2）Wireless: Enable WiFi on the control card, then connect your computer or mobile phone to this WiFi network (default password: 88888888).

（3）USB Flash Drive: No internet connection required ideal for offline environments.

③Confirm Parameters: Screen Width and Height Pixels, Module Type, Scan Mode, Control Card Model.

二.Core Operating Steps HD Player:

①Create or Select Display：

（1）Open HDPlayer to Display on the left to Right click New Display.

（2）Enter Screen Width and Height, such P3 Full Color: 192×96mm to  Select Control Card Model, such HD-C16L  to Confirm.

（3）The software automatically searches for online devices, select a device to bind it. For multi card configurations, manual binding is required under Control > Device Association.

②Screen Configuration and Hardware Settings Required for First Time Setup.

（1）Go to Settings to Screen Parameters: Verify Width and Height, Color Full color, and Gray Levels to Send to Card.

（2）Settings to Hardware Settings (Password: 888).

（3）Select Receiving Card Parameters to Module Scanning Mode, such 1/16 Scan, 1/8 Scan.

（4）In case of anomalies: Red background with black text to Change data polarity, Flickering dots to Change OE polarity, Unknown scan to Use Smart Settings.

（5）Save the configuration file to load it directly next time.

三.Edit Program Content Core：

（1）Select the display screen to Click Program to Create New Program Multiple programs can be created and will play in sequence.

（2）Add zones text, images, videos, clocks, animated text, to the program, then drag to adjust their size and position.

（3）Program Properties: Set playback duration, loop count, and scheduled playback, such daily from 9:00 to 21:00.

四.Send and Export Program to Control Card Takes Effect Asynchronously:

（1）Wired and Wireless Transmission:

Select Display and Program to Click Send to Select Destination Device to Wait for Upload to Complete.

Upon successful transmission, the screen immediately displays the new content, the data is retained even after a power cycle asynchronous storage.

（2）USB Drive Export Recommended for Offline Use.

Select Program to Control ＞Export to USB Drive to Select Update Mode Overwrite existing program or Direct Play Play immediately upon inserting USB drive.

Insert the USB drive into the control card’s USB port to Wait for loading to complete to Remove the drive, the screen will automatically play the new program.

五.Debugging and Management:

①Real time Preview: Monitor the software’s preview area while editing to verify the results.

②Brightness and Contrast: Settings to Brightness Adjustment, or set the brightness higher during the day, lower at night.

③Multi Screen Management: HD Player supports cluster broadcasting, enabling the unified updating of content across multiple screens.

④Scheduled Screen On and Off: Set the power on and power off times within the display properties for automatic execution.

六.Frequently Asked Questions:

Send Failed: Check Network and USB connection, verify screen parameters match, and confirm the control card is online.

Display Anomaly: Verify scanning mode, Data and OE polarity, and module wiring.

Content Not Updating: Resend and Export, or Restart the Control Card.