Owner`s manual

1 INTRODUCTION
1 Introduction
Altair is an advanced glide computer, featuring a large, bright display. The design offers unprece-
dented capabilities whilst having a low power consumption. The computer is a powerful Intel XScale
processor, running the XCSoar glide computer and navigation system software.
XCSoar is designed to integrate with intelligent variometers such as triadis engineering GmbH ’s
Vega variometer and voice alerting system. Navigation is supported by having GPS input. The best
operation and easiest installation of Altair is achieved by combining it with Vega and the FLARM
collision awareness device.
This document is an owner’s manual for the Altair system and may be regarded as a supplement
to the documentation for XCSoar, since a great deal of its functionality resides in that software.
Owners should therefore be sure to read the XCSoar User’s Manual.
A detailed description of Altair’s features can be found in Appendix A. Technical specifications are
listed in Appendix B.
1.1 Pilot familiarisation
For safety reasons, please take the time to study this manual before using the instrument in flight.
Be aware of how the instrument is configured in the particular aircraft, and what external devices
are connected, as these affect which functions of Altair are available.
For initial familiarisation, it is recommended to use Altair on a desk connected to a 12V battery
(protected with a 2.5A fuse).
It is recommended that pilots intending to use an EFIS system (including Personal Digital Assis-
tants) undergo professional, or at least informal training prior to flight. A Windows PC Simulator for
Altair is available and may be found useful for training.
1.2 Standard and Pro versions
Two versions of Altair are currently available: a standard version and a Pro version. The Pro version
contains all the features of standard, plus an internal 512MB mass storage card and an external
fully approved IGC flight recorder with a backup battery. The computer and software is identical in
the two versions.
The IGC flight recorder contains a GPS module, a barometer and an ENL sensor for recording
flights, and is approved by IGC for ”all flights” and motorized gliders.
1.3 Parts list
1.3.1 Supplied parts
The Altair retail packages are:
• P/N T254-000-XXX (Altair Standard Version)
• P/N T254-100-XXX (Altair Pro Version)
The suffix XXX refers to a minor change index.
Contents of the retail packages are:
1 Altair Owner’s Manual • ALTAIR-EN