Garmin Astro 320 Astro and DC 30 Owner's Manual - Page 55

Routing Setup, Map Setup - Marine

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Map Setup - Marine Page On the Map Setup page (page 46), highlight the Marine icon. Use the Map Setup - Marine page to customize settings for marine colors, spot soundings, light sectors, and symbol sets when using downloaded marine charts (MapSource BlueChart g2 marine mapping data). • Marine Colors-turns marine colors On or Off on the Map page. • Spot Soundings-turns spot soundings that indicate depth measurements On or Off on the Map page. • Light Sectors-turns navigational light locations Off, Auto (location shown when map pointer passes over), or On. • Symbol Set-selects the map symbol set (Auto, GARMIN, NOAA, International). Settings Routing Setup To open the Routing Setup page: Press MENU > MENU > Advanced > Settings > Routing. To select the guidance method your Astro 220 uses to calculate routes: On the Routing Setup page, select Guidance Method. • Prompted-asks you to select a routing method before the route is calculated. • Follow Road-creates a route that overlays the roads on the map. • Off Road-creates a direct line from your current location to your destination. To select the method your Astro 220 uses to calculate road routes: On the Routing Setup page, select Follow Road Method. • Prompted-asks you to select a follow-road method before the route is calculated. Astro Dog Tracking System Owner's Manual 49

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Astro
Dog Tracking System Owner’s Manual
³¸
Settings
Map Setup – Marine Page
On the Map Setup page (
page 46
), highlight the Marine
icon. Use the Map Setup – Marine page to customize
settings for marine colors, spot soundings, light sectors,
and symbol sets when using downloaded marine charts
(MapSource BlueChart g2 marine mapping data).
Marine Colors
–turns marine colors On or Off on the
Map page.
Spot Soundings
–turns spot soundings that indicate
depth measurements On or Off on the Map page.
Light Sectors
–turns navigational light locations Off,
Auto (location shown when map pointer passes over),
or On.
Symbol Set
–selects the map symbol set (Auto,
GARMIN, NOAA, International).
•
•
•
•
Routing Setup
To open the Routing Setup page:
Press
MENU
>
MENU
>
Advanced
>
Settings
>
Routing
.
To select the guidance method your Astro 220
uses to calculate routes:
On the Routing Setup page, select
Guidance
Method
.
Prompted
–asks you to select a routing method
before the route is calculated.
Follow Road
–creates a route that overlays the
roads on the map.
Off Road
–creates a direct line from your current
location to your destination.
To select the method your Astro 220 uses to
calculate road routes:
On the Routing Setup page, select
Follow Road
Method
.
Prompted
–asks you to select a follow-road method
before the route is calculated.
•
•
•
•