Garmin gpsmap 182c Manuale Utente

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Reference
Main Menu:
Track Tab
       Resolution— records track plot based upon a user-defi ned variance from your course over  
  ground. The resolution option is the default setting and is recommended for the most  
 effi cient use of memory and TracBack performance. The distance value (entered in the value  
  fi eld) is the maximum error allowed from the true course before recording a track point.
•    Value— defi nes the distance or time used to record the track log.
•    Save— allows you to save the current active track log.
•    Erase— allows you to clear the active track log currently stored in memory.
For the ‘Saved’ tab, the following menu options are available:
•    Review On Map— displays the saved track log on a Track Map page.
•    Delete Track— deletes highlighted saved track log from memory.
•    Delete All— deletes all saved track logs from memory.
You may also activate a TracBack from any of the saved tracks on this tab.
To activate a TracBack from the ‘Saved’ tab list:
1.  Using the ARROW KEYPAD, highlight the track you wish to use for a TracBack and press
NAV.
2.    The ‘Follow <track name>’ will automatically appear highlighted. Press ENTER/MARK.
3.    Choose either ‘Original’, which will navigate you from the end to the start of your trip, or ‘Reverse’, 
which will navigate you from the start to the end of your trip and press ENTER/MARK.
DSC Tab—  Digital Selective Calling (DSC) uses marine VHF radio and Global Positioning System 
(GPS) technologies to transmit and receive location information. DSC is used by mariners to assist 
them in two major areas: Distress Calls and Position Reporting. See Appendix B for more information 
on DSC and using it with your GPSMAP 182/182C/232. 
You can use the ‘Review 
On Map’ option to dis-
play a saved track on a 
Track Map Page.
The track name will 
automatically appear 
when highlighted on the 
‘Saved’ list and NAV is 
pressed.
182C Manual Part 2.indd   60
6/4/2003, 2:54:15 PM