Instruction Manual

Accessories & Packing List
Congratulations on choosing the finest, most advanced panel mount IFR
GPSCOM available. The GNC 300XL represents GARMIN’s commitment to provide
an accurate, easy-to-use GPS for all of your aviation needs.
Before installing and getting started with your unit, please check to see that your
package includes the following items. If any parts are missing or damaged, please see
your GARMIN dealer immediately.
Standard Package:
• GNC 300XL Unit & NavData® Card
• GPS Antenna
• Installation Rack & Connectors
• Pilot’s Guide & Quick Reference Guide
• Database Subscription Packet
• Warranty Registration Card
Optional Accessories:
• Remote Battery Pack
• AC Adapter
• PC Software/Interface Kit
• User Data Card
• 28 to 14 volt DC converter
• MD-41 External Switch/Annunciator
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INTRODUCTION
Accessories and
Packing List
To obtain accessories for your GNC 300XL,
please contact your nearest GARMIN dealer.
300xl manual 1/25/99 2:35 PM Page iii