ALATECH SC003 Magnet Less Cycling Speed and Cadence Sensor User Guide

: June 3, 2024
: ALATECH

Table of Contents

ALATECH SC003 Magnet Less Cycling Speed and Cadence Sensor
FEATURES
IN THE BOX
PLACE BATTERY
INSTALLATION
TROUBLESHOOTING
SPECIFICATIONS
FCC
PRODUCT WARRANTY
Customer Service
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ALATECH SC003 Magnet Less Cycling Speed and Cadence Sensor

ALATECH-SC003-Magnet-Less-Cycling-Speed-and-Cadence-Sensor-
PRODUCT

FEATURES

Dual Band Technology

Connects to smartphones or ANT+ bike computers via its ANT+ and Bluetooth®.

Wireless Connection

Wirelessly tracks speed or cadence while cycling.
Easy installation, no magnet required.

Accurate Measurement

Provides accurate speed and cadence data.

APP (Android / iOS)

Scan to download AlaFitness.

System Requirements

iOS 11.0 or later
Android 5.0 or later
Bluetooth 4.0

IN THE BOX

ALATECH-SC003-Magnet-Less-Cycling-Speed-and-Cadence-Sensor-
FIG-2

PLACE BATTERY

ALATECH-SC003-Magnet-Less-Cycling-Speed-and-Cadence-Sensor-
FIG-3

Twist the battery cover counter-clockwise to OPEN and remove the cover.
Place the battery (CR2032) into the cover with positive (+) side facing the inside of the battery cover. Make sure the sealing ring is in the groove of the battery cover.
To reinstall the battery cover, align the cover dot with OPEN.
Press and twist the cover clockwise back into place (the cover dot points to LOCK).
Check if the battery back cover is securely locked to ensure water resistance.

INSTALLATION

Used As A Speed Sensor 1, 3

ALATECH-SC003-Magnet-Less-Cycling-Speed-and-Cadence-Sensor-
FIG-4

If you do not have two sensors and use one of them as a speed sensor, please skip this task.

Select the smallest size hub rubber O-ring that can fits your wheel hub securely.
Place the sensor on the hub rubber pad with logo facing up. Hold them on top of the wheel hub.
Pull the hub rubber O-ring around the wheel hub, and attach it to the hook on both sides of the sensor.
Rotate the wheel for detection2, the sensor should not move and touch other parts of your bike.

Used As A Cadence Sensor 1, 3

If you do not have two sensors and use one of them as a cadence sensor, please skip this task.

Place the sensor on the crank rubber pad with logo facing up. On the non-drive side, hold them on the crank arm.
Pull the crank rubber O-ring around the crank arm, and attach it to the hook on both sides of the sensor.
Rotate the crank arm for detection2, the sensor should not move and touch any part of your shoe or bike.

TROUBLESHOOTING

How to connect the sensor via Bluetooth within App?

Please install AlaFitness on your mobile device.
Turned on Bluetooth® on your mobile device.
Open the app. Follow the on-screen instructions to register on App and set up User’s Profile.
Swipe left and select [Cycling]>Connect: [CSC Sensor]. On the displayed device list, select [SC003].
Select [NEXT STEP] > [Start], and follow the on-screen instructions to complete the operation.

Why can’t I connect the sensor in App?

Please use AlaFitness on your mobile device.
Make sure the Bluetooth® on your mobile device has been turned on.
In order to save battery power, the sensor will enter sleep mode after 10 minutes of no action or Bluetooth connection. Please shake it slightly to wake it up. Please repeat this step if it has been left idle for another 10 minutes.
Keep the transmission distance between the sensor and your mobile device within 2 meters.
Check the battery. If exhausted, please replace the battery.

SPECIFICATIONS

Model: SC003
Dimension: L35×W35.4×D8.25mm
Weight: 7.7g (CR2032 included)
Detected Cadence range: 10~240 rpm
Detected Speed range: 24~780 rpm( approx.3~98kph)
Operating temperature: -10~60°C (14~140°F)
Wireless transmission interface: Bluetooth 4.0 / ANT+
Wireless transmission frequency: 2.402~2.480 GHz
Battery: CR2032
Battery life: approx.300 Hours
Waterproof: IPX7
Accuracy: +/- 2 %

Note

If the sensor is installed on the crank, it will be automatically set to the cadence sensor. If installed on the wheel hub, it is automatically set to the speed sensor.
Continuously rotating for 5 seconds or more, the sensor’s LED will flash once to let you know that it’s woken up.
The LED will flash red when the sensor is used to detect the cadence, and the LED flashes green when the sensor is used as the detection speed.
Flashes every 3 seconds during the detection period, and flashes every 5 sec if there is a Bluetooth connection. After 100 consecutive flashes, the LEDs automatically turns off to save battery power.
For the first time installation and use, please pair the sensor with your device.

FCC

Federal Communications Commission Statement

This device complies with FCC Rules Part 15. Operation is subject to the following two conditions:

This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the Federal Communications Commission (FCC) rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by doing one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

FCC Caution

Any changes or modifications not expressly approved by the party responsible for compliance could void the user‘s authority to operate the equipment. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC exposure compliance requirement, please follow operation instructions as documented in this manual.

PRODUCT WARRANTY

We thank you for purchasing. We provide a one-year manufacturer’s warranty from the date of purchase.

Warranty period

We provide repair service free of charge but such service will be limited to normal use only. Any damage caused by misuse of users shall not be covered by the warranty hereof.

We offer a risk-free 90-day warranty on all replacement parts that we offer for you.
Users will pay for postage of replacement products from home to our service center. (Please pack properly)

Non-Warranty Repair Policy: (User needs to pay for the repairs.)

If malfunction or damage is caused by improper use, disassembly and modification.
If damage is caused by accident, abuse, misuse, flood, fire, earthquake, any other natural disasters or human negligence.
Due to normal wear and tear of consumptive parts such as battery, rubber pad, rubber O-ring, etc.
If any serial number has been removed or defaced.
If it is damaged after the warranty expires.