Calculator; Stopwatch; Sunrise/Sunset - Garmin Astro Dog Tracking System Owner's Manual

Accessories
To delete locations from the calendar:
On the Day page, select the location > ENTER >
Delete. Press MENU >
the options.
To delete multiple locations:
On the Day page, press MENU >
and select an option.
To view Sunrise/Sunset or Hunting Almanac
information:
On the Day page (page

Sunrise/Sunset

or View Hunting

Calculator

The Astro 220 has a standard calculator and a scientific
calculator.
To use the calculator:
1. Press MENU > MENU >
Calculator.
2. Use the Rocker and the ENTER key to enter
calculations.

Remove Points... to display
Remove Points...
41), press MENU > View
Almanac.
Advanced >Accessories
To use the scientific calculator:
On the Calculator page, press MENU > Scientific.

Stopwatch

To open the Stopwatch:
Press MENU > MENU >
Stopwatch.
To time a lap by distance or by button press:
On the Stopwatch menu, press MENU >
Distance (or Lap by Button
To set a lap distance value:
1. Press MENU to open the Options menu. Select
Lap Distance.
2. Use the Rocker to select the field you want to change.
Enter the new value, and press ENTER. When done,
select OK.
>
Sunrise/Sunset
See page 14.
Astro Dog Tracking System Owner's Manual
Advanced > Accessories
Lap by
Press).
Set
>