42
Astro 320 and DC40 Owner’s Manual
Device Tools
Alarm Clock
Setting an Alarm
If you are not currently using the
device, you can set the device to turn
on at a specific time.
1. From the main menu, select
Tools
>
Alarm Clock
.
2. Select the time field to enter the
time.
3. Select
Turn Alarm On
.
4. Select an option.
The alarm sounds at the selected time.
If the device is off at the alarm time,
the device turns on and sounds the
alarm.
Stopwatch
Using the Stopwatch
1. From the main menu, select
Tools
>
Stopwatch
.
2. If necessary, press
MENU
to set
how the stopwatch records laps.
3. Select an option:
• Select
Lap by Button Press
to
manually end the lap each time.
• Select
Lap by Distance
to
automatically mark the lap at a
specific distance.
To set the distance units and
value, press
MENU
, and select
Set Lap Distance
.
geocaches
A geocache is like a hidden treasure.
Geocaching is when you hunt for
hidden treasures using GPS coordinates
posted online by those hiding the
geocache.
Summary of Contents for Astro 320
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