Popular Articles

  1. Understanding the HDA 12V Outputs

    Last Updated: 10/14/2021 in Accelerator 3 HDA
    URC HDA devices and Accelerator software provide countless options to configure and optimize audio settings to achieve performance and flexibility for almost any application. One of those features is the HDA Amplifier 12V (Volt) Outputs.  These co...

  2. Speaker Cable Distance, Conductor Size, % Loss and dB Loss

    Last Updated: 08/29/2022 in Accelerator 3 HDA
    This article will provide a better understanding of Speaker Cable Distance, Conductor Size, % Loss and dB Loss and the supported wire gauge size for use with URC HDA amplifiers. Speaker Cable Distance, Conductor Size, % Loss and dB Loss W...

  3. URC Lighting: Setting the LT-3100 Minimum Dim Level Parameter

    Last Updated: 03/08/2024 in Accelerator 3 URC Lighting
    URC Lighting-Setting the LT-3100 Minimum Dim Level Parameter  (URC Lighting Dimmer LT-3100) In some instances, an LED bulb or fixture may require a minimum "ON" setting before the LED is energized enough to illuminate. Since the default ON value...

  4. Using AVG Firewall with Accelerator 3 and TC Flex 2

    Last Updated: 06/09/2021 in Accelerator 3 HDA
    AVG Internet Security is a software platform used to protect PCs from internet threats such as viruses, ransomware, phishing sites, and more.   It is possible that the AVG Firewall can cause issues when working with HDA  products.  URC recommends ...

  5. Understanding the HDA-130 Chassis Heat

    Last Updated: 10/11/2021 in Accelerator 3 HDA
    URC HDA devices and software provide countless options to configure and optimize audio settings to achieve performance and flexibility for almost any application. The following article helps you understand the HDA-130 chassis heat during normal...

  6. Accelerator Startup Message-Live Update Error

    Last Updated: 08/09/2023 in Accelerator 3 Software Settings
    Accelerator Startup Message-Live Update Error Issue: When starting the Accelerator software, you always receive the popup message " The program must be liveupdated! ".  After using the Live Update tab and trying to update, the program will ...

  7. Regional Character Support: Unicode Troubleshooting

    Last Updated: 06/06/2023 in Accelerator 3 Software Settings
    Unicode Troubleshooting Due to regional character support, it is possible to encounter a situation where text is not displayed correctly within the Accelerator software and/or on URC user interfaces. Examples where characters are not supported:...

  8. Updating the HDA-SW5 Firmware (Using Accelerator) Updated

    Last Updated: 01/31/2025 in Accelerator 3 HDA
    The following article details the process to update the firmware of the HDA-SW5 Network Switch  using the new firmware updater tool built into the Accelerator software application. The HDA-SW5 firmware version may now be checked and/or updat...