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Garmin Forerunner 910XT Support Question

Garmin Forerunner 910XT Support Question

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Question posted by jmarquina on June 1st, 2012

Can't Set Custom Wheel Size With Gsc-10 Sensor On Bike

I have a Garmin Forerunner 910xt and a road bike with the GSC-10 Speed/Cadence Sensor. My sensor works fine when the Wheel Size is set to Auto (which uses 2100mm) and I get Speed and Cadence lectures, I have even tested the sensor indoors with the GPS off and everything works ok. My problem is that my bike's wheel diameter is 2117mm but I can't change the size on my 910xt, when I select "Custom", the screen reads "----" and the Up and Down Arrow Keys Don't work and there is no way to set it to 2117. Does anyone have any idea what's wrong? Thanks in advance,Pablo

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Related Garmin Forerunner 910XT Manual Pages

Owners Manual - Page 3

...6 Training with Your Forerunner 7 Changing Sports 7 Running Basics 7 Multisport Workouts 8 Alerts 9 Auto Lap 10 Pausing Your Run Automatically 12 Using Auto Scroll 12 Running With a Virtual Partner 12 Virtual Racer 13 Interval Workouts 14 Custom Workouts 15 Courses 16 Training Indoors 18 Biking Options 18 Swim Features 19 Using the Countdown Timer 21 ANT+ Sensors 21 Pairing Your...
Owners Manual - Page 4

Customizing Your Device 34 System Settings 34 User Profiles 35 Data Fields 36 Device Information 42 Caring for Your Device 42 Specifications 43 Heart Rate Monitor Battery 44 Appendix 44 Registering Your Device 44 Wheel Size and Circumference 45 Troubleshooting 46 Index 50 2 Table of Contents
Owners Manual - Page 9

...Custom workouts (page 15) • Training indoors (page 18) • Biking options (page 18) • Countdown timer (page 21) Changing Sports • Hold MODE. • Use Auto Multisport (page 8). Training with Your Forerunner This section describes training features and settings... Your Forerunner  7 Otherwise, the Forerunner calibrates the barometric altimeter using GPS elevation ...
Owners Manual - Page 11

..., or calorie amount. Setting Advanced Alerts If you have an optional heart rate monitor, foot pod, GSC10, or power meter, you reach the alert amount, the device beeps or vibrates and displays a message. Each time you can use alerts to train toward specific time, distance, calorie, heart rate, cadence and power goals. 2 If...
Owners Manual - Page 12

... more information about heart rate zones, see page 27. 3 Set the parameters for 1 minute, and repeat. For example, during interval or custom workouts or pool swim mode. 10 Training with Your Forerunner NOTE: For more information about power zones, see page 23. • Select Cadence to run /walk alerts will repeat until you are available...
Owners Manual - Page 13

.... • Select Mark and Lap to trigger the lap counter at a specific GPS location marked before the run (use Auto Lap to trigger the lap counter each time you select LAP and each time you select LAP. Training with Your Forerunner  11 This feature is helpful for comparing your performance over different parts of...
Owners Manual - Page 14

... below a specified value, select Custom Speed. 12 Using Auto Scroll You can use the auto scroll feature to automatically cycle through all of the training data pages while the timer is running. 1 Select MODE > Settings > Run Settings > Auto Scroll. 2 Select Slow, Medium, or Fast. If you make changes to the Virtual Partner pace before you need to slow down...
Owners Manual - Page 20

.... While the Forerunner is trying to finish a 30-minute course in 24 minutes. TIP: For more information about power meters, see page 33. Stopping a Course Select MODE > Training > Courses > Stop Course. For example, to complete the course. Biking Options • For information about the GSC 10, see page 26. • For information about GPS settings, see...
Owners Manual - Page 21

...You can record your swim data including distance, pace, and stroke count. You can use the Forerunner for the bike profile, the bike weight, and the odometer value. 5 If you are using a speed and cadence sensor or power sensor, select Wheel Size. • Select Auto to calculate your wheel size using GPS distance. • Select Custom to enter your data and reset the timer. NOTE: The...
Owners Manual - Page 25

... MODE > Settings > Run Settings > Heart Rate > HR Zones. 2 Follow the on-screen instructions. 3 Repeat for 5-10 minutes. About...using heart rate zones to send data. ANT+ Sensors  23 The Garmin logo should be right-side up for each sport mode. Setting Your Heart Rate Zones Before you can customize...to increasing intensity. The Forerunner uses your user profile information from 1 to 5 ...
Owners Manual - Page 28

...actively recording data. Bike Sensors Your Forerunner is compatible with the Forerunner, go to calculate the speed and distance. Non-Zero Averaging for speed. For a list of third-party ANT+ sensors that occur when you are compatible with the GSC 10 speed and cadence bike sensor. If there is no GSC 10 paired, GPS data is used to www.garmin.com/intosports. Cadence is always recorded...
Owners Manual - Page 29

...+ Sensors  • Select Watts to view and edit the zones in bike sport mode. To turn the non-zero averaging on the Forerunner, but creates a very accurate record of your functional threshold power. Recording points every second uses more of your ride. You can read the data from the weight scale. 1 Select MODE > Settings > System...
Owners Manual - Page 31

..., activity time, calories, and average and maximum pace or speed. The history can also display heart rate, cadence, and power data if you have trouble pairing, reset the Forerunner and fitness equipment and try again. If you are using the heart rate monitor, foot pod, cadence sensor, or power meter (optional accessories). 1 Select MODE > History > Activities...
Owners Manual - Page 36

... pool length. NOTE: Each time you change your sport. 2 Select MODE > Settings. 3 Select a setting based on your active sport. however, it greatly increases the size of your settings. Customizing Your Device For example, if the Forerunner is set to bike, select Bike Settings. 4 Customize your activity; The settings are saved for the other sport modes are automatically changed to match...
Owners Manual - Page 47

...× 1-3/8 26 × 1-1/2 26 × 1.40 26 × 1.50 26 × 1.75 26 × 1.95 26 × 2.00 26 × 2.10 26 × 2.125 26 × 2.35 26 × 3.00 27 × 1 27 × 1-1/8 27 × 1-1/4 27 × 1-3/8 650 × ... 2169 2090 2125 2105 Appendix  45 To modify your bike profile, see page 18. Wheel Size and Circumference The wheel size is marked on both sides of the tire.
Owners Manual - Page 48

...Garmin web site. • Go to www.garmin.com/intosports. • Go to www.garmin.com/learningcenter. • Go to http://buy.garmin.com, or contact your computer using the USB ANT Stick (page 30). 1 Go to www.garminconnect.com. Wheel Size...2180 2200 Troubleshooting Updating the Software Using Garmin Connect You must pair the Forerunner with your Garmin dealer for information about this ...
Owners Manual - Page 52

... customizing data fields 36 settings 34 D data fields 36 data recording 27, 33, 34 distance alerts 9 data fields 37 drill strokes 21 E efficiency index 20 elevation barometric altimeter 6 data fields 37 F fitness equipment 28 foot pod 24, 25-26 G Garmin Connect 30, 46 goals 31 GPS 4, 18, 33 accuracy 37 navigation 31 grade 37 GSC 10...
Owners Manual - Page 53

...sensors 22 power data averaging 27 data fields 39 meters 26 zones 27 Index  profile 35 R registering your device 44 resetting the device 47 S safety 3 satellite signals 47 saving activities 8 settings 34 smart recording 34 software updates 46 specifications 43 speed... 10 water resistance 19, 43 weight scale 5, 27 wheel sizes 45 workouts custom 15 interval 14 multisport 8 51
Quick Start Guide - Page 6

...use (page 7) • Bike mode (page 7) • Swim features (page 8) 6 • Triathlon training (page 9) • Garmin Connect™ (page 9) • Customization (page 10) • Troubleshooting (page 10) • Care and cleaning (page 11) History Your Forerunner... recording with ANT+ accessories Forerunner 910XT Quick Start Manual When the Forerunner memory is full, your computer...
Quick Start Guide - Page 10

... the USB ANT Stick to www.garminconnect.com. For example, if the Forerunner is defined in the owner's manual (page 10). 1 If necessary, hold MODE to change your sport. 2 Select MODE > Settings. 3 Select a setting based on your computer. 2 Go to your active sport. Updating the Software Using Garmin Connect Before you can customize your product. 3 Click Manuals.

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