Manual Garmin Forerunner 645 (page 26 of 38) (English)

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Event alert: An event alert notifies you once. The event is a

specific value. For example, you can set the device to alert

you when you reach a specified elevation.

Range alert: A range alert notifies you each time the device is

above or below a specified range of values. For example, you

can set the device to alert you when your heart rate is below

60 beats per minute (bpm) and over 210 bpm.

Recurring alert: A recurring alert notifies you each time the

device records a specified value or interval. For example, you

can set the device to alert you every 30 minutes.

Alert Name Alert Type Description

Cadence Range You can set minimum and maximum

cadence values.

Calories Event,

recurring

You can set the number of calories.

Custom Recurring You can select an existing message or

create a custom message and select an

alert type.

Distance Recurring You can set a distance interval.

Elevation Range You can set minimum and maximum

elevation values.

Heart Rate Range You can set minimum and maximum heart

rate values or select zone changes. See

About Heart Rate Zones, page 7 and

Heart Rate Zone Calculations, page 7.

Pace Range You can set minimum and maximum pace

values.

Proximity Event You can set a radius from a saved

location.

Run/Walk Recurring You can set timed walking breaks at

regular intervals.

Speed Range You can set minimum and maximum

speed values.

Stroke Rate Range You can set high or low strokes per

minute.

Time Event,

recurring

You can set a time interval.

Setting an Alert

Hold UP.

Select Settings > Activities & Apps.

Select an activity.

NOTE: This feature is not available for all activities.

Select the activity settings.

Select Alerts.

Select an option:

• Select Add New to add a new alert for the activity.

• Select the alert name to edit an existing alert.

If necessary, select the type of alert.

Select a zone, enter the minimum and maximum values, or

enter a custom value for the alert.

If necessary, turn on the alert.

For event and recurring alerts, a message appears each time

you reach the alert value. For range alerts, a message appears

each time you exceed or drop below the specified range

(minimum and maximum values).

Auto Lap

Marking Laps by Distance

You can use Auto Lap to mark a lap at a specific distance

automatically. This feature is helpful for comparing your

performance over different parts of an activity (for example,

every 1 mile or 5 kilometers).

Hold UP.

Select Settings > Activities & Apps.

Select an activity.

NOTE: This feature is not available for all activities.

Select the activity settings.

Select Auto Lap.

Select an option:

• Select Auto Lap to turn Auto Lap on or off.

• Select Auto Distance to adjust the distance between

laps.

Each time you complete a lap, a message appears that displays

the time for that lap. The device also beeps or vibrates if audible

tones are turned on (System Settings, page 23).

If necessary, you can customize the data pages to display

additional lap data (Customizing the Data Screens, page 21).

Customizing the Lap Alert Message

You can customize one or two data fields that appear in the lap

alert message.

Hold UP.

Select Settings > Activities & Apps.

Select an activity.

NOTE: This feature is not available for all activities.

Select the activity settings.

Select Auto Lap > Lap Alert.

Select a data field to change it.

Select Preview (optional).

Enabling Auto Pause

You can use the Auto Pause feature to pause the timer

automatically when you stop moving. This feature is helpful if

your activity includes stop lights or other places where you must

stop.

NOTE: History is not recorded while the timer is stopped or

paused.

Hold UP.

Select Settings > Activities & Apps.

Select an activity.

NOTE: This feature is not available for all activities.

Select the activity settings.

Select Auto Pause.

Select an option:

• To pause the timer automatically when you stop moving,

select When Stopped.

• To pause the timer automatically when your pace or

speed drops below a specified level, select Custom.

Using Auto Scroll

You can use the auto scroll feature to cycle through all of the

activity data screens automatically while the timer is running.

Hold UP.

Select Settings > Activities & Apps.

Select an activity.

NOTE: This feature is not available for all activities.

Select the activity settings.

Select Auto Scroll.

Select a display speed.

Changing the GPS 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 + GLONASS. Using

GPS + GLONASS reduces battery life more than using only

GPS. Using the UltraTrac option records track points and sensor

data less frequently (UltraTrac, page 23).

22 Customizing Your Device

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Others manual(s) of Garmin Forerunner 645

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Garmin Forerunner 645 User Manual - Dutch - 42 pages

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Garmin Forerunner 645 Manual

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