Garmin Edge 820 Owner's Manual - Appendix
Temperature Readings
The device may display temperature readings that are higher
than the actual air temperature if the device is placed in direct
sunlight, held in your hand, or is charging with an external
battery pack. Also, the device will take some time to adjust to
significant changes in temperature.
Replacement O-rings
Replacement bands (O-rings) are available for the mounts.
NOTE:
Use Ethylene Propylene Diene Monomer (EPDM)
replacement bands only. Go to
your Garmin dealer.
Viewing Device Information
1
Select
>
Settings
>
System
>
About
.
2
Select an option.
• Select
Regulatory Info
to view the regulatory information
and model number.
• Select
Copyright Info
to view software information, the
unit ID, and the license agreement.
Updating the Software
Before you can update your device software, you must have a
Garmin Connect account, and you must download the Garmin
Express application.
1
Connect the device to your computer using the USB cable.
When new software is available, Garmin Express sends it to
your device.
2
Follow the on-screen instructions.
3
Do not disconnect your device from the computer during the
update process.
Support and Updates
Garmin Express (
) provides easy
access to these services for Garmin devices.
• Product registration
• Product manuals
• Software updates
• Data uploads to Garmin Connect
• Map, chart, or course updates
Getting More Information
• Go to
• Go to
• Go to
, or contact your Garmin dealer
for information about optional accessories and replacement
parts.
Appendix
Data Fields
Some data fields require ANT+ accessories to display data.
Battery Level
: The remaining battery power.
Battery Status
: The remaining battery power of a bike light
accessory.
Beam Angle Status
: The headlight beam mode.
Cadence
: Cycling. The number of revolutions of the crank arm.
Your device must be connected to a cadence accessory for
this data to appear.
Cadence - Avg.
: Cycling. The average cadence for the current
activity.
Cadence - Lap
: Cycling. The average cadence for the current
lap.
Calories
: The amount of total calories burned.
Course Pt. Dist.
: The remaining distance to the next point on
the course.
Dist. - Lap
: The distance traveled for the current lap.
Dist. - Last Lap
: The distance traveled for the last completed
lap.
Dist. to Dest.
: The remaining distance to the final destination.
You must be navigating for this data to appear.
Dist. to Go
: During a course, the remaining distance when you
are using a distance target.
Dist. to Next
: The remaining distance to the next waypoint on
the route. You must be navigating for this data to appear.
Distance
: The distance traveled for the current track or activity.
Elevation
: The altitude of your current location above or below
sea level.
ETA at Destination
: The estimated time of day when you will
reach the final destination (adjusted to the local time of the
destination). You must be navigating for this data to appear.
ETA at Next
: The estimated time of day when you will reach the
next waypoint on the route (adjusted to the local time of the
waypoint). You must be navigating for this data to appear.
GPS Accuracy
: The margin of error for your exact location. For
example, your GPS location is accurate to within +/- 3.65 m
(12 ft.).
GPS Signal Strength
: The strength of the GPS satellite signal.
Grade
: The calculation of rise (elevation) over run (distance).
For example, if for every 3 m (10 ft.) you climb you travel
60 m (200 ft.), the grade is 5%.
Heading
: The direction you are moving.
Heart Rate
: Your heart rate in beats per minute (bpm). Your
device must be connected to a compatible heart rate monitor.
HR - %HRR
: The percentage of heart rate reserve (maximum
heart rate minus resting heart rate).
HR - %Max.
: The percentage of maximum heart rate.
HR - Avg.
: The average heart rate for the current activity.
HR - Avg. %HRR
: The average percentage of heart rate reserve
(maximum heart rate minus resting heart rate) for the current
activity.
HR - Avg. %Max.
: The average percentage of maximum heart
rate for the current activity.
HR Graph
: A line graph showing your current heart rate zone (1
to 5).
HR - Lap
: The average heart rate for the current lap.
HR - Lap %HRR
: The average percentage of heart rate reserve
(maximum heart rate minus resting heart rate) for the current
lap.
HR - Lap %Max.
: The average percentage of maximum heart
rate for the current lap.
HR - Last Lap
: The average heart rate for the last completed
lap.
HR Zone
: The current range of your heart rate (1 to 5). The
default zones are based on your user profile and maximum
heart rate (220 minus your age).
Laps
: The number of laps completed for the current activity.
Light Mode
: The light network configuration mode.
Lights Connected
: The number of connected lights.
Location at Dest.
: The last point on the route or course.
Location at Next
: The next point on the route or course.
Odometer
: A running tally of distance traveled for all trips. This
total does not clear when resetting the trip data.
12
Appendix