This initially looks a daunting task but is actually very logical. The permanent data is set up in a password protected section and the degree of user choice should meet all needs. Polar data can either be selected from a database already programmed into the unit and selected by glider type, or customised from a three point input using the supplied PC software. NMEA outputs can be activated to feed information to other onboard electronics or recorders. Flying With Filser Having dealt with the installation and calibration there was now no excuse not to try it for real.
Operation is simple once a few basic cornmands have been mastered.
On switching on, the GPS receiver takes a few moments to acquire a fix and then prompts you to input the airfield altitude. You then need to put in the ONH setting and you are ready to go. Although it is easy to select tasks which you have pre-programmed, it is simple and quick to create any task using a combination of BGA trigraph identifiers and airports. The ballast and McCready settings are input using rotary controls on the unit fascia. So, having told your Filser where you are and what you want to do, it is time to go.