Hayward Goldline Wireless Base Receiver Station Assembly Kit P/N: AQL2-BASE-RF Compatibility: This product is compatible with all Pro Logic controls and with Aqua Logic controls operating software revision r2.60 or higher. To verify the software level of your Aqua Logic control: Press the Menu button (possibly multiple times) until "Diagnostic Menu" is displayed. Next, press the ">" or "<" keys (possibly multiple times) until the main and display software revision levels are displayed (the "main" rev should ber1.10 or higher). Installation: Installation is very easy and should just take a few minutes. For most installations the Base Station will mount directly on the ProLogic or Aqua Logic main control unit (see description and diagram below). For some installations where the remote devices are a long distance from the Base Station or where there are interfering walls (eg. A steel shed in the yard or a steel reinforcing grid inside a stucco wall on the house), the Base Station may have to mounted remotely from the control unit in order to achieve reliable communications. Refer to the instructions and diagram on page 3 for more information regarding remote mounting.