Setting the Time Manually
By default, the time is set automatically when the device acquires satellite signals.
1Select 
> Settings > System > Clock > Set Time > Manual.
2Select Time, and enter the time of day.
Setting the Alarm
1Select 
> Settings > Alarm > Status > On.
2 Select Time, and enter a time.
Backlight Settings
Select 
> Settings > System > Backlight.
Mode: Sets the backlight to turn on manually or for keys and alerts.
Timeout: Sets the length of time before the backlight turns off.
Setting the Device Sounds
The device sounds include key tones, alert tones, and vibrations.
Select 
> Settings > System > Sounds.
Changing the Units of Measure
You can customize units of measure for distance, pace and speed, and weight.
1Select 
> Settings > System > Units.
2 Select a measurement type.
3 Select a unit of measure.
Changing the Satellite Setting
By default, the device uses GPS to locate satellites. For increased performance in challenging environments and faster GPS position location, you can enable GPS and GLONASS. Using GPS and GLONASS reduces battery life more than using only GPS.
Select 
> Settings > System > GLONASS.
Format Settings
Select 
> Settings > System > Format.
Pace/Speed Preference: Sets the device to display speed or pace for running, cycling, or other activities. This preference affects several training options, history, and alerts.
Start of Week: Sets the first day of the week for your weekly history totals.
Data Recording Settings
Select 
> Settings > System > Data Recording.
Smart: Records key points where you change direction, pace, or heart rate. Your activity record is smaller, allowing you to store more activities on the device memory.
Every Second: Records points every second. It creates a very detailed record of your activity and increases the size of the activity record.
Device Information
Specifications
Forerunner Specifications
Battery type | Rechargable, |
Battery life | Over 4 months watch only mode |
| Up to 30 days in watch mode with activity |
| tracking |
| Up to 40 hours in UltraTrac mode |
| Up to 24 hours using GPS only |
| Up to 20 hours using GPS and GLONASS |
|
|
Operating | From |
temperature range |
|
|
|
Charging | From 0º to 40ºC (from 32º to 104ºF) |
temperature range |
|
Water rating | 5 ATM* |
|
|
*The device withstands pressure equivalent to a depth of 50 m. For more information, go to www.garmin.com/waterrating.
HRM-Run Specifications
Battery type | |
Battery life | 1 year (1 hour per day) |
|
|
Water rating | 3 ATM* |
| NOTE: This product does not transmit heart |
| rate data while swimming. |
|
|
Operating temperature | From |
range |
|
Radio frequency/ | 2.4 GHz ANT+ wireless communications |
protocol | protocol |
*The device withstands pressure equivalent to a depth of 30 m. For more information, go to www.garmin.com/waterrating.
Device Care
NOTICE
Avoid extreme shock and harsh treatment, because it can degrade the life of the product.
Avoid pressing the keys under water.
Do not use a sharp object to clean the device.
Avoid chemical cleaners, solvents, and insect repellents that can damage plastic components and finishes.
Thoroughly rinse the device with fresh water after exposure to chlorine, salt water, sunscreen, cosmetics, alcohol, or other harsh chemicals. Prolonged exposure to these substances can damage the case.
Do not store the device where prolonged exposure to extreme temperatures can occur, because it can cause permanent damage.
Cleaning the Device
1Wipe the device using a cloth dampened with a mild detergent solution.
2Wipe it dry.
Caring for the Heart Rate Monitor
NOTICE
You must unsnap and remove the module before washing the strap.
A build up of sweat and salt on the strap can decrease the ability of the heart rate monitor to report accurate data.
•Go to www.garmin.com/HRMcare for detailed washing instructions.
•Rinse the strap after every use.
•Machine wash the strap after every seven uses.
•Do not put the strap in a dryer.
•When drying the strap, hang it up or lay it flat.
•To prolong the life of your heart rate monitor, unsnap the module when not in use.
User Replaceable Batteries
WARNING
Do not use a sharp object to remove batteries.
Keep the battery away from children.
14 | Device Information |