GARMIN GPS导航设备-GNC 250说明书.pdf-资料库

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250 real 7/14/98 9:31 AM Page i ACTV STBY GNC 250 CLR ENT CRSR SQ NRST RTE WPT NAV MSG OWNERS MANUAL & REFERENCE GNC 250TM Pilots Guide ®

250 real 7/14/98 9:31 AM Page ii

250 real 7/14/98 9:31 AM Page i Software Version 2.06 or above © 1995 GARMIN International 9875 Widmer Road, Lenexa, KS 66215, USA Romsey House, Station Approach Romsey, Hampshire, UK S051 8DU All rights reserved. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and record- ing, for any purpose without the express written permission of GARMIN. Information in this document is subject to change without notice. GARMIN reserves the right to change or improve their products and to make changes in the content of this material without obligation to notify any person or organization of such changes or improvements. October 1995 190-00067-50 Rev. A Printed in USA INTRODUCTION Foreword GARMIN™, GNC 250™, Spell’N’Find™, AutoLocate™, MultiTrac8™, GPSCOM™ and AutoStore™ are trademarks of GARMIN and may only be used with permission. NavData® is a registered trademark of Jeppesen Sanderson, Inc. All rights reserved. i

250 real 7/14/98 9:31 AM Page ii INTRODUCTION Cautions NOTE: This device complies with Part 15 of the FCC limits for Class B digital devices. This equipment gener- ates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruc- tions, may cause harmful interference to radio communi- cations. Furthermore, there is no guarantee that interfer- ence will not occur in a particular installation. If this equipment does cause harmful interference, the user is encouraged to try to correct the interference by relo- cating the equipment or connecting the equipment to a dif- ferent circuit than the affected equipment. Consult an authorized dealer or other qualified avionics technician for additional help if these remedies do not correct the problem. Operation of this device is subject to the following conditions: (1) This device may not cause harmful inter- ference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The GARMIN GNC 250 does not contain any user- serviceable parts. Repairs should only be made by an authorized GARMIN service center. Unauthorized repairs or modifications could void your warranty and authority to operate this device under Part 15 regulations. ii CAUTION The Global Positioning System is operated by the United States government, which is solely responsible for its accuracy and maintenance. The system is subject to changes which could affect the accuracy and performance of all GPS equipment. Although the GARMIN GNC 250 is a precision electronic NAVigation AID (NAVAID), any NAVAID can be misused or misinterpreted and therefore become unsafe. Use the GNC 250 at your own risk. To reduce the risk of unsafe operation, carefully review and understand all aspects of this Owner’s Manual and thoroughly practice using the simulator mode prior to actual use. When in actual use, carefully compare indications from the GNC 250 to all available navigation sources, including the information from other NAVAIDS, visual sightings, charts, etc. For safety, always resolve any discrepancies before continuing navigation. The altitude calculated by the GNC 250 is geometric height above mean sea level and could vary significantly from altitude displayed by pressure altimeters in aircraft. Never use GPS altitude for vertical navigation. The Jeppesen database incorporated in the GNC 250 must be updated regularly in order to ensure that its information is current. Updates are released every 28 days. A database information packet is included in your GNC 250 package. Pilots using an out-of-date database do so entirely at their own risk.

250 real 7/14/98 9:31 AM Page iii Accessories & Packing List Congratulations on choosing the finest, most advanced panel mount VFR GPSCOM available. The GNC 250 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 250 unit & NavData® Card • Installation Rack & Connectors • Pilot’s Guide & Quick Reference Guide • Database Subscription Packet • Warranty Registration Card Optional Accessories • Remote Battery Pack • AC Adapter • PC 250 Interface Kit • User Data Card • 28 to 14 volt DC converter INTRODUCTION Accessories and Packing List To obtain accessories for your GNC 250, please contact your nearest GARMIN dealer. iii

250 real 7/14/98 9:31 AM Page iv INTRODUCTION Warranty To obtain warranty service, see your local dealer or call the GARMIN Customer Service department for a returned merchandise tracking number. The unit should be securely packaged with the tracking number clearly marked on the outside of the package, and sent freight prepaid and insured to a GARMIN authorized warranty service facility. iv Every GARMIN GPS is built to exacting standards to provide years of trouble-free service. GARMIN warrants this product to be free from defects in materials and workmanship for one year from the date of purchase. GARMIN International, Inc. will at its sole option, repair or replace any components which fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts or labor. The customer is, how- ever, responsible for any transportation costs. This warranty does not cover failures due to abuse, misuse, accident or unauthorized alteration or repairs. GARMIN International, Inc. assumes no responsibility for special, incidental, punitive or consequential damages, or loss of use. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE, AND IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, INCLUDING ANY LIABILITY ARISING UNDER WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, STATUTORY OR OTHERWISE. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE.

250 real 7/14/98 9:31 AM Page v PART ONE: INTRODUCTION Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii Accessories/Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v-vi Key and Knob Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii-viii GNC 250 Takeoff Tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8 PART TWO: REFERENCE Section 1: Navigation with the GNC 250 ( N key) . . . . . . . . . . . . . . . . . .9 Navigating and planning functions Section 2: Communicating with the GNC 250 . . . . . . . . . . . . . . . . . . . . .29 Using the GNC 250’s radio Section 3: Waypoint and Database Information ( W key) . . . . . . . . . . . .33 Finding and using database and waypoint information Section 4: Nearest Waypoints ( T key) . . . . . . . . . . . . . . . . . . . . . . . . .53 Finding nearest waypoints, SUAs and FSS frequencies Section 5: Direct-to & Route Navigation ( R key) . . . . . . . . . . . . . . . . .58 Creating and using routes INTRODUCTION Table of Contents To quickly and easily locate information on specific tasks, please refer to the Index on page 97. v

250 real 7/14/98 9:31 AM Page vi INTRODUCTION Table of Contents vi Section 6: Messages and Unit Settings ( M key) . . . . . . . . . . . . . . . . . .71 Appendix A: NavData® and User Data Card Use . . . . . . . . . . . . . . . . .81 Appendix B: Installation and Maintenance of the GNC 250 . . . . . . . . . .83 Appendix C: Simulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84 Appendix D: GNC 250 Abbreviations and Messages . . . . . . . . . . . . . . .86 Appendix E: Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 Appendix F: Map Datums . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Appendix G: Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 GARMIN is fully committed to your satisfaction as a customer. If you have any questions regarding the GNC 250, please contact our customer service department at: GARMIN International, Inc. 9875 Widmer Rd. Lenexa, KS 66215-1239 (913) 599-1515 FAX (913) 599-2377

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GARMIN GPS导航设备-GNC 250说明书.pdf

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