Garmin GHC 20 Owner's Manual
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GHC
20
Owner's Manual
April 2013
190-01610-00_0A
Printed in Taiwan
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Summary of Contents for Garmin GHC 20

  • Page 1 ™ Owner’s Manual April 2013 190-01610-00_0A Printed in Taiwan...
  • Page 2 All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Garmin. Garmin reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organization of such changes or improvements.
  • Page 3: Standby Mode

    Introduction WARNING See the Important Safety and Product Information guide in the product box for product warnings and other important information. You are responsible for the safe and prudent operation of your vessel. The autopilot is a tool that will enhance your capability to operate your boat.
  • Page 4 With the autopilot engaged, manually steer the boat. Select Done. The autopilot activates Shadow Drive mode. Select Setup > Zigzag Period. When you release the helm and manually maintain a specific Select to set the period. heading for a few seconds, the autopilot resumes a heading Select Done.
  • Page 5 Select Done. CAUTION Following the Search Pattern Garmin ® recommends using Follow Route only under motor Select Menu > GPS Steering > Search > Engage. power. Using Follow Route while under sail can cause an Select an option: unexpected gybe, risking damage to your sailboat.
  • Page 6: Display Settings

    NMEA 2000 network turns on. GHC Low Volt. Alarm: Sounds an alarm when the voltage of NOTE: The Garmin quatix™ watch can be configured to act as a the power supply connected to the device drops below a remote control for the helm control. See the instructions that specified level.
  • Page 8 1200 East 151st Street Olathe, Kansas 66062, USA Garmin (Europe) Ltd. Liberty House, Hounsdown Business Park Southampton, Hampshire, SO40 9LR UK Garmin Corporation No. 68, Zhangshu 2nd Road, Xizhi Dist. New Taipei City, 221, Taiwan (R.O.C.) © 2013 Garmin Ltd. or its subsidiaries...

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