Blog

  • Knowledge Base

    How to Program and Troubleshoot Your TP Link Antenna for LED Signs

    Setting up your TP Link antenna correctly is crucial for establishing a stable communication link between your computer and your LED sign. This guide will walk you through the steps. Table of Contents Understanding Your Connection Type Setting Up the TP Link Antennas Checking Antenna Lights Programming the TP Link...
  • Knowledge Base

    Troubleshooting Partial Pixelation and Display Bleeding in LED Signs

    Introduction  Partial display issues on LED signs can be frustrating, especially when one section is working properly while other segments remain blank. Understanding what might be causing this can help you troubleshoot effectively and get your sign functioning as expected. This guide walks you through diagnosing and resolving issues when...
    Troubleshooting Partial Pixelation and Display Bleeding in LED Signs
  • Knowledge Base

    Troubleshooting LED Sign Blackout and Network Issues: Why LED Signs Stop Playing Messages

    Table of Contents LED Sign Blackout: Check the Access Point (AP) Network HDMI Reversion: Ensuring Proper Video Source Settings Brightness Sensor Issue: Adjusting Brightness Levels Additional Support 1. LED Sign Blackout: Check the Access Point (AP) Network When your LED sign screen goes black, the first step is to verify...
  • Knowledge Base

    LED Sign City Knowledge Base: Your Guide to LED Sign Support

    Welcome to the LED Sign City Knowledge Base, your go-to resource for all LED sign support and solutions. Whether you're setting up a new sign, troubleshooting common issues, or looking for guidance on customizing your content, we've got you covered. Explore step-by-step installation guides, software tutorials, repair and maintenance tips,...
  • Knowledge Base

    Troubleshooting Wireless Connection for LED Signs Using TP-Link CPE 210/510

    In this video, I'll guide you through troubleshooting the wireless connection for your LED sign, specifically if you're using the TP-Link CPE 210 or CPE 510 models. We'll cover an overview of the antenna, how to check if it's working correctly, and steps to resolve common connection issues.  1. Understanding...
  • Knowledge Base

    XM Player: Troubleshooting Connection Issues

    In this guide, we'll walk you through a series of straightforward steps to troubleshoot and resolve connection issues with your XM Player. Whether you're dealing with unidentified networks, faulty IP configurations, or connectivity problems with external devices like antennas, these instructions will help you identify and fix the root causes...
  • Knowledge Base

    Connecting to WiFi and 4G Networks with the LED-OK Express for Y Series Controllers by XIXUN

    This guide provides detailed instructions for setting up WiFi and 4G internet connections on Y Series controllers from XIXUN using the LED-OK Express platform. Whether you're configuring your controller for the first time or troubleshooting an existing setup, this comprehensive guide covers everything you need to know to connect your...
  • Knowledge Base

    Module Replacement Guide: How To Install and Replace Your LED Modules

    Table of Contents The X SeriesAdditional VideosSafety NoticeTroubleshootingConclusion 1. The X Series LED module is a revolutionary LED module that can be replaced in under a minute. Step 1: Identify the two lock points on the module.  Step 2: Insert a 3mm Hex key and twist counterclockwise. Step3: Carefully remove...
  • Knowledge Base

    Troubleshooting Flickering Signs: A Comprehensive Guide to Identifying and Resolving Issues

    Flickering is often indicative of problems within the internal systems, such as a failed controller or a broken connection between components. 
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