F O R E R U N N E R® 3 1 0 X Towner’s manualMULTISPORT GPS TRAINING DEVICE

6 Forerunner 310XT Owner’s ManualGetting StartedHeart Rate SettingsFor the most-accurate calorie data, set your maximum heart rate and resting heart

Forerunner 310XT Owner’s Manual 7Getting StartedDownloading Free Software1. Go to www.garminconnect.com/start.2. Follow the on-screen instructions.

8 Forerunner 310XT Owner’s ManualGetting StartedIconsGPS is on, and the Forerunner is receiving satellite signals.GPS is off for use indoors.The time

Forerunner 310XT Owner’s Manual 9Getting StartedActivity Class ChartTraining DescriptionTraining FrequencyTraining Time Per Week0 No exercise - -1

10 Forerunner 310XT Owner’s ManualTrainingTraining: Always consult your physician before you begin or modify any exercise program.Use your Foreru

Forerunner 310XT Owner’s Manual 11Training2. In the Auto Lap Trigger eld, select By Distance to enter a value or By Position to choose an option:•

12 Forerunner 310XT Owner’s ManualTrainingAuto ScrollUse the auto scroll feature to automatically cycle through all of the training data pages while

Forerunner 310XT Owner’s Manual 13TrainingYou can customize your heart rate zones in your Garmin Connect user prole and then transfer data to your F

14 Forerunner 310XT Owner’s ManualTrainingChanging the Virtual Partner Pace1. Press mode to view the training page. 2. Use to view the Virtual Par

Forerunner 310XT Owner’s Manual 15Training: To use HR alerts, you must have a Forerunner 310XT and a heart rate monitor.• Cadence Alert—noties

All rights reserved. Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded or s

16 Forerunner 310XT Owner’s ManualTraining3. Enter the duration value.4. Select the Rest Type.5. Enter the duration value.6. Select More, and ent

Forerunner 310XT Owner’s Manual 17Training5. In the Duration eld, select how long you want the step to last. If you select Open, you can end the st

18 Forerunner 310XT Owner’s ManualTrainingStopping a Custom Workout Press lap/reset.Deleting a Custom Workout1. Press mode > Training > Worko

Forerunner 310XT Owner’s Manual 19TrainingWarm UpYou can include a warm up before you begin your course. Press  to begin the course, and then wa

20 Forerunner 310XT Owner’s ManualTrainingrate, and calories for all sports in the workout. It also includes specic details for each sport.You can u

Forerunner 310XT Owner’s Manual 21Training5. To include transition time between each sport mode, select Include Transition. 6. To start your workou

22 Forerunner 310XT Owner’s ManualTraining5. When you have nished swimming, press lap or stop to view your distance and average speed in the data 

Forerunner 310XT Owner’s Manual 23HistoryHistoryThe Forerunner can record up to 1000 laps and approximately 20 hours of detailed tracklog data (when

24 Forerunner 310XT Owner’s ManualHistoryDeleting History1. Press mode > select History > Delete.2. Select an option:• Individual Activities

Forerunner 310XT Owner’s Manual 25NavigationNavigationUse the GPS navigation features on your Forerunner to view your path on a map, save locations y

Forerunner 310XT Owner’s Manual i Table of ContentsIntroduction ... 1More Information ... 1Product Registra

26 Forerunner 310XT Owner’s ManualNavigation3. Enter a name in the top eld. 4. Select OK.Marking Locations Using Lat/Lon1. Press mode > selec

Forerunner 310XT Owner’s Manual 27Navigation2. Select the location you want to edit.3. Change the information as necessary. To delete the location,

28 Forerunner 310XT Owner’s ManualSettingsSettingsPress  > select .: When nished selecting options or entering values on your Fore

Forerunner 310XT Owner’s Manual 29SettingsData Field DescriptionDist–Lap * Distance traveled in the current lap.Dist–Last LapDistance of the last com

30 Forerunner 310XT Owner’s ManualSettingsData Field DescriptionHeart Rate–Avg %Max **Average percentage of maximum heart rate for the run.Heart Rate

Forerunner 310XT Owner’s Manual 31SettingsData Field DescriptionPower-Avg **Average power output for the duration of your current ride.Power-Kilojoul

32 Forerunner 310XT Owner’s ManualSettingsData Field DescriptionTime–Last LapAmount of time to complete the last full lap.Time of Day Current time ba

Forerunner 310XT Owner’s Manual 33SettingsTurning Tones and Vibrations On or Off1. Press mode > select Settings > System > Tones and Vibrat

34 Forerunner 310XT Owner’s ManualSettingsChanging Units of Measure1. Press mode > select Settings > System > Units.2. Select units of mea

Forerunner 310XT Owner’s Manual 35Settings3. Press mode to cycle to the timer page. The ashes indicating that pairing is ready.4. Move the devic

ii Forerunner 310XT Owner’s Manual Navigation ... 25Adding the Map Page ... 25Marking Locations ...

36 Forerunner 310XT Owner’s ManualSettingsPreventing Data TransferTo prevent transferring data to/from any computer, even a paired computer, press 

Forerunner 310XT Owner’s Manual 37Using AccessoriesUsing AccessoriesThe following ANT+ accessories are compatible with the Forerunner 310XT:• Heart

38 Forerunner 310XT Owner’s ManualUsing AccessoriesHeart Rate Monitor TipsIf you are noticing inaccurate or erratic heart rate data, use the followin

Forerunner 310XT Owner’s Manual 39Using Accessories: After replacing the battery, you might need to pair the heart rate monitor with the Forerunn

40 Forerunner 310XT Owner’s ManualUsing Accessoriesmust pair the foot pod with your Forerunner.Calibrating the Foot PodCalibrating your foot pod is o

Forerunner 310XT Owner’s Manual 41Using Accessories >  > . Adjust the calibration factor. Increase the calibr

42 Forerunner 310XT Owner’s ManualUsing AccessoriesData RecordingThe Forerunner uses smart recording. It records key points where you change directio

Forerunner 310XT Owner’s Manual 43AppendixAppendixResetting the ForerunnerIf your Forerunner is not operating properly, press and hold  and 

44 Forerunner 310XT Owner’s ManualAppendixUpdating the Forerunner Software Using Garmin ConnectGo to www.garmin.com/intosports for information about

Forerunner 310XT Owner’s Manual 45Appendixcommunications protocol internal patch  high-sensitivity integratedUSB ANT Stick

Forerunner 310XT Owner’s Manual 1IntroductionIntroduction Always consult your physician before you begin or modify any exercise program. See

46 Forerunner 310XT Owner’s ManualAppendixSoftware License AgreementBY USING THE FORERUNNER, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE

Forerunner 310XT Owner’s Manual 47AppendixTroubleshootingProblem Solution/AnswerMy Forerunner never gets satellite signals.Press mode > select GP

48 Forerunner 310XT Owner’s ManualAppendixProblem Solution/AnswerSome of my data is missing from my Forerunner.The Forerunner will no longer record d

Forerunner 310XT Owner’s Manual 49IndexIndexAaccessories 35, 37–42activity class 9alerts 14Auto Lap 10Auto Multisport 20Auto Pause 11Auto Scrol

Index50 Forerunner 310XT Owner’s Manualhistorydeleting 24saving 23viewing 23Iicons 8interval workouts 15Kkeys 2locking 7Llanguage 32lap 2lic

Forerunner 310XT Owner’s Manual 51IndexUunit ID 36units 32updating software 44USB ANT Stick 7user prole 36VVirtual Partner 13, 14, 18Wweight s

For the latest free software updates (excluding map data) throughout the life of your Garmin products, visit the Garmin Web site at www.garmin.com.© 2

2 Forerunner 310XT Owner’s ManualIntroductionKeys➊➏➋➍➎➌➊ • Press and hold to turn the Forerunner on and off. • Press to turn on and to adjus

Forerunner 310XT Owner’s Manual 3Getting StartedGetting StartedCharging the Battery To prevent corrosion, thoroughly dry the charging conta

4 Forerunner 310XT Owner’s ManualGetting StartedConguring the ForerunnerThe Forerunner uses your user prole to calculate accurate calorie data. See

Forerunner 310XT Owner’s Manual 5Getting StartedPairing the Heart Rate Monitor (Optional)While you are trying to pair your heart rate monitor with yo