Technical Support

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Please click on the link to download the .pdf file you are interested in.  Manuals for current model instruments are available on our Instrument Manuals page.

  1. Merlin (pre-2001) – Wind Speed & Direction
  2. Midshipman (2000-2010) – Ship’s Bell Clock
  3. Mystic (pre-2001) – Outdoor Temperature with Barometer
  4. Rainwatch (pre-2012) – Rainfall (Inches of Rainfall dial, with battery back-up)
  5. Summit – Wind Speed & Direction with Outdoor Temperature
  6. Summit Remote – Repeater unit for Summit
  7. Wind Alarm – Wind speed Alarm
    Latching Switch Instructions – For Wind Alarms equipped with an optional latching switch

Wireless Instruments

  1. Wireless Merlin, Mystic & Rainwatch (pre-2006)
  2. Wireless Maestro (2006-2012) – Wind Speed & Direction
  3. Wireless Maestro (pre-2006) – Wind Speed & Direction
  4. Wireless Mini-Max (2006-2012) – Outdoor Temperature
  5. Wireless Mini-Max (pre-2006) – Outdoor Temperature

Navigator Series

  1. Midshipman– Ship’s Bell Clock
  2. Predictor– Barometer


  1. WeatherMAX– Multi-function weather processor