Dinoka Bike Computer Manual

The Dinoka Bike Computer is a wireless cycling computer with LCD display, speed and distance tracking, cadence monitoring, heart rate monitoring, calorie counter, backlight function, waterproof design, auto start/stop, and long battery life. Compatible with various bike types including road bikes, mountain bikes, and hybrid bikes. Below are key sections for features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Sensors 7. Operation Modes 8. Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Main computer unit, wireless speed sensor, cadence sensor, heart rate monitor strap, mounting kit, and user manual.

Feature	Description
LCD Display	Large screen with backlight for night riding
Wireless Technology	2.4GHz wireless transmission
Speed Tracking	Current speed, average speed, maximum speed
Distance Tracking	Trip distance, total distance, odometer
Cadence Monitoring	Pedaling rate in RPM
Heart Rate Monitoring	Real-time heart rate with chest strap
Calorie Counter	Calculates calories burned during ride
Auto Start/Stop	Automatically starts/stops when moving
Waterproof Rating	IPX7 waterproof standard
Battery Life	Up to 12 months on CR2032 battery

Installation

Unpack and inspect all components. Ensure all parts are present before installation.

Mount computer unit: Attach to handlebar using provided mount and rubber bands.
Install speed sensor: Mount on front fork, align magnet with spoke sensor.
Install cadence sensor: Attach to chainstay, position magnet on crank arm.
Heart rate monitor: Wear chest strap securely against skin.
Insert batteries: Install CR2032 battery in computer unit.

WARNING! Ensure all sensors are properly aligned and secured to prevent damage during riding.

First-Time Setup

Power on the bike computer and follow pairing procedure.

Pair sensors: Press and hold MODE button to enter pairing mode for each sensor.
Set wheel size: Measure wheel circumference or select from preset sizes.
Set time and date: Use SET button to configure current time.
Configure units: Choose between metric (km/h) or imperial (mph) units.
Personal data: Enter weight, age, and height for accurate calorie calculation.

CAUTION! Ensure proper sensor alignment for accurate readings.

Specifications

Display: LCD with backlight
Wireless Range: Up to 70cm (27.5 inches)
Speed Range: 0-99.9 km/h or 0-62 mph
Distance Range: 0-9999.9 km or miles
Cadence Range: 0-199 RPM
Heart Rate Range: 30-240 BPM
Battery: CR2032 lithium battery
Waterproof: IPX7 standard
Operating Temperature: -10°C to 50°C (14°F to 122°F)
Weight: 35g (computer unit only)

Controls and Settings

Access functions via front panel buttons: MODE, SET, START/STOP, BACKLIGHT.

Button Functions: MODE (cycle through display modes), SET (enter settings/confirm), START/STOP (begin/end recording), BACKLIGHT (illuminate display).

Display Modes: Current speed, average speed, maximum speed, trip distance, total distance, trip time, calorie count, cadence, heart rate. Settings: Wheel size, time/date, units, personal data, auto power off, backlight duration.

Connecting Sensors

Wireless connection for speed, cadence, and heart rate sensors.

Ensure sensors are within range (70cm maximum).
Press and hold MODE button for 3 seconds to enter pairing mode.
LED indicator will flash when successfully paired.
Test each sensor by rotating wheel or pedaling.

Tip: Replace sensor batteries if pairing fails after multiple attempts.

Operation Modes

Multiple display modes for comprehensive ride data.

Start riding: Computer automatically begins recording when movement detected.
Cycle modes: Press MODE button to scroll through data screens.
Lap function: Press SET to mark lap points during training.
Auto pause: Stops recording when stationary for 5 minutes.
Backlight: Press BACKLIGHT button for night visibility.
Reset data: Hold SET for 5 seconds to clear trip data.

WARNING! Do not operate buttons while riding in hazardous conditions.

Maintenance

Regular maintenance ensures optimal performance and longevity.

Clean with soft, dry cloth. Check battery levels monthly. Inspect sensor alignment before each ride. Store in dry place when not in use.

CAUTION! Do not use chemicals or abrasive cleaners. Avoid extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device compliant. CE certified for European market. RoHS compliant. Copyright © 2025 Dinoka Sports Technology. For technical support, visit www.dinoka.com or contact [email protected].

Troubleshooting

Symptom	Possible Cause	Corrective Action
No display	Dead battery	Replace CR2032 battery
Inaccurate speed	Wrong wheel size	Recalibrate wheel circumference
Sensor not connecting	Low battery/distance	Replace sensor batteries; ensure proximity
Heart rate not reading	Poor contact/moisture	Moisten strap electrodes; ensure tight fit
Data resetting	Battery connection	Check battery compartment for loose connection

Reset: Hold MODE + SET for 10 seconds to factory reset.

Support: [email protected]; www.dinoka.com/support