DAP-1520 Firmware Release Notes =============================== Hardware: A1 Firmware: v1.04b02 Date: 01/07/2014 Enhancements: 1. Power LED will turned into solid Orange if Signal of Uplink/Root Access Point becomes weak, we suggest to move DAP-1520 to a closer place for better connection. 2. Wi-Fi now supports frequency 5250~5350Mhz and 5500~5700Mhz as part of DFS (Dynamic Frequency Selection) radio band in Europe while associating Uplink/Root Access Point, and this applies to Europe only. 3. Enhance MacBook compatibility. Known Issues: 1. As Enhancement 1 stated, DAP-1520 sold in Europe region is now able to connect to Router or Access Point operating in DFS radio channel. For complying CE regulation, it must detects/scans1 to 10 minutes for the radar radio wave activity before extending your Wi-Fi in DFS channel. Please wait patiently if DAP-1520 is configured to connect to a Router or Access Point operating in DFS channel. Actual period of time required to scan for radar wave differ by operating frequency, and based on CE regulation EN301893.