Cadence Sensor 2 - Sensor GARMIN - Free user manual and instructions

Product Type	Cadence Sensor
Model	Cadence Sensor 2
Brand	Garmin
Battery Type	User-replaceable CR2032, 3 V
Battery Life	Approximately 12 months at 1 hour/day
Operating Temperature Range	-20° to 60°C (-4° to 140°F)
Water Rating	IEC 60529 IPX7
Wireless Frequency/Protocol	2.4 GHz @ 4 dBm nominal
Compatible Technologies	ANT+ and Bluetooth
Maximum Bluetooth Connections	2 devices
LED Indicators	Green for activity, red for low battery
Installation Location	Non-drive side crank arm
Strap Included	Yes, multiple sizes
Pairing Requirement	Rotate crank arm 2 revolutions to wake
Standalone Use with App	No, requires compatible Garmin device or speed sensor (cadence sensor cannot pair alone with Garmin Connect)
Warranty	Garmin standard limited warranty
Manual Availability	Free PDF download on notice-facile.com

Frequently Asked Questions - Cadence Sensor 2 GARMIN

How do I install the Cadence Sensor 2 on my bike?

Select the smallest band that fits your crank arm securely. On the non-drive side, place the flat side of the sensor on the inside of the crank arm. Pull the bands around the crank arm and attach them to the hooks on the sensor. Rotate the crank arm to check for clearance, then take a 15-minute test ride to ensure no damage.

How do I pair the sensor with my Garmin device?

Bring your Garmin device within 3 m (10 ft.) of the sensor. Rotate the crank arm two revolutions to wake the sensor (green LED flashes). Pair using ANT+ or Bluetooth technology from your device's settings. After first pairing, it connects automatically.

How do I replace the battery in the Cadence Sensor 2?

Locate the circular battery cover on the back of the sensor. Twist counter-clockwise until unlocked, remove cover and old battery. Wait 30 seconds, insert a new CR2032 battery with correct polarity, then twist cover clockwise to locked position. The LED will flash red and green briefly, then green when active.

What does the LED indicator mean?

After two revolutions, the LED flashes green for five seconds to indicate activity. If the battery is low, the LED flashes red instead. During battery replacement, it flashes red and green, then steady green when ready.

Is the Cadence Sensor 2 waterproof?

Yes, it has an IPX7 water rating, meaning it can withstand immersion in water up to 1 meter for 30 minutes. It is suitable for use in rain and wet conditions.

Can I use the Cadence Sensor 2 with my smartphone?

The cadence sensor cannot pair directly with the Garmin Connect app as a standalone sensor. It must be used with a compatible Garmin device or paired together with a speed sensor for smartphone use via the app.

How long does the battery last?

The CR2032 battery lasts approximately 12 months when used for 1 hour per day. Low battery is indicated by a red LED after two revolutions.

What is the operating temperature range?

The sensor operates from -20° to 60°C (-4° to 140°F), making it suitable for most cycling conditions.

The sensor is not connecting to my device. What should I do?

Ensure the sensor is awake by rotating the crank arm two revolutions (green LED should flash). Check that Bluetooth is enabled on your device, and move within 3 m. If paired with two Bluetooth devices already, use ANT+ or remove a Bluetooth connection. Try replacing the battery if no LED appears.

What is the warranty on the Cadence Sensor 2?

The Garmin standard limited warranty applies to this accessory. For details, visit www.garmin.com/support/warranty.

USER MANUAL Cadence Sensor 2 GARMIN

SPEED SENSOR 2 AND CADENCE SENSOR 2

Owner's Manual

© 2019 Garmin Ltd. or its subsidiaries

All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Garmin. Garmin reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organization of such changes or improvements. Go to www.garmin.com for current updates and supplemental information concerning the use of this product.

Garmin ^® , the Garmin logo, and ANT+ ^® are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. Garmin Connect ^™ is a trademark of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin.

Apple ^* is a trademark of Apple Inc., registered in the U.S. and other countries. The BLUETOOTH ^ word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. Other trademarks and trade names are those of their respective owners.

This product is ANT+ ^® certified. Visit www.thisisant.com/directory for a list of compatible products and apps.

M/N: A03610, A03650

Table of Contents

Introduction...... 1

Installing the Speed Sensor.... 1

Installing the Cadence Sensor.... 2

Pairing the Sensors with Your Device.... 2

Garmin Connect™ 3

Device Information...... 4

User Replaceable Batteries.... 4

Speed Sensor 2 and Cadence Sensor 2

Specifications.... 5

Troubleshooting......6

My device will not connect to the sensors.... 6

Limited Warranty....6

Index......7

Introduction

WARNING

See the Important Safety and Product Information guide in the product box for product warnings and other important information.

Always consult your physician before you begin or modify any exercise program.

Installing the Speed Sensor

NOTE: If you do not have this sensor, you can skip this task.

TIP: Garmin ^® recommends you secure your bike on a stand while installing the sensor.

1 Place and hold the speed sensor on top of the wheel hub.
2 Pull the strap around the wheel hub, and attach it to the hook on the sensor.

The sensor may be tilted when installed on an asymmetrical hub. This does not affect operation.

3 Rotate the wheel to check for clearance.

The sensor should not contact other parts of your bike.

NOTE: The LED flashes green for five seconds to indicate activity after two revolutions.

Installing the Cadence Sensor

NOTE: If you do not have this sensor, you can skip this task.

TIP: Garmin recommends you secure your bike on a stand while installing the sensor.

1 Select the band size that fits your crank arm securely.

The band you select should be the smallest one that stretches across the crank arm.

2 On the non-drive side, place and hold the flat side of the cadence sensor on the inside of the crank arm.

3 Pull the bands around the crank arm, and attach them to the hooks on the sensor.

4 Rotate the crank arm to check for clearance.

The sensor and bands should not contact any part of your bike or shoe.

NOTE: The LED flashes green for five seconds to indicate activity after two revolutions.

5 Take a 15 minute test ride and inspect the sensor and bands to ensure there is no evidence of damage.

Pairing the Sensors with Your Device

The first time you connect a wireless sensor to your device using ANT+ or Bluetooth technology, you must pair the device and sensor. After they are paired, the device connects to the sensor automatically when you start an activity and the sensor is active and within range.

NOTE: The pairing instructions differ for each Garmin compatible device. See your owner's manual.

- Bring the Garmin compatible device within 3 m (10 ft.) of the sensor.

- Stay 10 m (33 ft.) away from other wireless sensors while pairing.

- Rotate the crank arm or wheel two revolutions to wake up the sensor.

The LED flashes green for five seconds to indicate activity. The LED flashes red to indicate a low battery level.

- If available, pair the sensor using ANT+ technology.

NOTE: The sensor can pair with up to two Bluetooth devices and any number of ANT+ devices.

After you pair the first time, your Garmin compatible device automatically recognizes the wireless sensor each time it is activated.

Garmin Connect™

Your Garmin Connect account allows you to track your performance and connect with your friends. It gives you the tools to track, analyze, share, and encourage each other. Record the events of your active lifestyle.

You can create your free Garmin Connect account when you pair your device with your phone using the Garmin Connect app.

Store your activities: After you complete a ride with your device, you can sync with the Garmin Connect app to upload that activity and keep it as long as you want.

Analyze your data: You can view more detailed information about your fitness and indoor activities, including time, distance, calories burned, speed charts, and customizable reports.

Share your activities: You can connect with friends to follow each other's activities or post links to your activities on your favorite social networking sites.

Manage your settings: You can customize your device and user settings on your Garmin Connect account.

Pairing the Speed Sensor With Your Smartphone

When you pair the speed sensor with the Garmin Connect app, you can record and upload cycling activities that include speed and distance data without using another Garmin device. The speed sensor must be paired directly through the Garmin Connect app, instead of from the Bluetooth settings on your smartphone.

NOTE: The cadence sensor cannot pair with the Garmin Connect app and be used as a standalone sensor.

1 From the app store on your smartphone, install and open the Garmin Connect app.

2 Bring your smartphone within 3 m (10 ft.) of the speed sensor.

NOTE: Stay 10 m (33 ft.) away from other wireless sensors while pairing.

3 Rotate the wheel two revolutions to wake up the speed sensor.

The LED flashes green for five seconds to indicate activity. The LED flashes red to indicate a low battery level.

4 Select an option to add the speed sensor to your Garmin Connect account:

- If this is the first device you have paired with the Garmin Connect app, follow the on-screen instructions.

- If you have already paired another device with the Garmin Connect app, from the menu, select Garmin Devices > Add Device, and follow the on-screen instructions.

Device Information

User Replaceable Batteries

WARNING

See the Important Safety and Product Information guide in the product box for product warnings and other important information.

Replacing the Speed Sensor Battery

The device uses one CR2032 battery. The LED flashes red to indicate a low battery level after two revolutions.

1 Locate the circular battery cover on the front of the sensor.

2 Twist the cover counter-clockwise until the cover is loose enough to remove.
3 Remove the cover and the battery .②
4 Wait 30 seconds.
5 Insert the new battery into the cover, observing polarity.

NOTE: Do not damage or lose the O-ring gasket.

6 Twist the cover clockwise so that the marker on the cover aligns with the marker on the case.

NOTE: The LED flashes red and green for a few seconds after battery replacement. When the LED flashes green and then stops flashing, the device is active and ready to send data.

Replacing the Cadence Sensor Battery

The device uses one CR2032 battery. The LED flashes red to indicate a low battery level after two revolutions.

1 Locate the circular battery cover on the back of the sensor.

2 Twist the cover counter-clockwise until the marker points to unlocked and the cover is loose enough to remove.
3 Remove the cover and the battery.②
4 Wait 30 seconds.
5 Insert the new battery into the cover, observing polarity.

NOTE: Do not damage or lose the O-ring gasket.

6 Twist the cover clockwise until the marker points to locked.

NOTE: The LED flashes red and green for a few seconds after battery replacement. When the LED flashes green and then stops flashing, the device is active and ready to send data.

Speed Sensor 2 and Cadence Sensor 2 Specifications

Battery type User-replaceable CR2032, 3 V

Battery life Approximately 12 mo. at 1 hr./day

Speed sensor storage Up to 300 hr. of activity data

Operating temperature range From -20° to 60°C (from -4° to 140°F)

Wireless frequency/protocol 2.4 GHz @ 4 dBm nominal

Water rating IEC 60529 IPX7

1

Troubleshooting

My device will not connect to the sensors

If your device will not connect to the speed and cadence sensors, you can try these tips.

- Rotate the crank arm or wheel two revolutions to wake up the sensor.

The LED flashes green for five seconds to indicate activity. The LED flashes red to indicate a low battery level.

- Replace the battery if the LED does not flash after two revolutions.

- Enable Bluetooth technology on your smartphone or Garmin device.

- Pair the sensor with your device using ANT+ technology.

NOTE: If the sensor is already paired with two Bluetooth devices, you should pair using ANT+ technology or remove a Bluetooth device.

- Remove the sensor from your Garmin device to retry the pairing process.

- Remove the speed sensor from the Garmin Connect app and the Bluetooth settings on your smartphone to retry the pairing process.

Limited Warranty

The Garmin standard limited warranty applies to this accessory. For more information, go to www.garmin.com/support/warranty.

Index

A

ANT+ sensors 2

applications, smartphone 3

B

battery, replacing 4, 5

Bluetooth sensors 2

D

data

storing 3

transferring 3

G

Garmin Connect 3

1

installing 1,2

P

pairing

sensors 2

smartphone 3,6

S

smartphone, pairing 3, 6

specifications 5

speed and cadence sensors 1, 2, 4, 5

storing data 3

T

troubleshooting 6

support.garmin.com