30
Astro Dog Tracking System Owner’s Manual
GPS Applications
Calibrate Altimeter
–calibrates the altimeter if you
know the elevation or pressure at your current
location (
.
Restore Defaults
–clears recorded altimeter data
and begins recording new data.
To set the zoom ranges for the altimeter plot:
1. On the Altimeter page, press
MENU
>
Zoom Ranges
.
OR
Press up or down on the
Rocker
.
2. Press up or down on the
Rocker
to set the zoom
range on the vertical axis.
3. Press left or right on the
Rocker
to set the zoom
range on the horizontal axis.
To change the type of data on the altimeter page:
1. On the Altimeter page (
, press
MENU
>
Change Data Fields
.
2. Use the
Rocker
to select a field.
3. Press
ENTER
> select an option >
ENTER
.
•
•
To reset the elevation and maximum elevation
fields:
1. On the Altimeter page, press
MENU
>
Reset...
.
2. Use the
Rocker
and press
ENTER
to place a check
mark next to the items you want to reset.
3. Select
Apply
>
OK
to reset the selected options.
To calibrate the altimeter:
1. Go to a location where the elevation or barometric
pressure is known
2. On the Altimeter page, press
MENU
>
Calibrate
Altimeter
.
3. Select
Yes
if you know the elevation, select
No
>
Yes
if you know the barometric pressure.
4. Enter the elevation or barometric pressure >
OK
.
Using Tracks
A track is a recording of your path and of the path of your
dogs. The track log contains information about points
along the recorded path, including time, location, and
elevation for each point.
