Sports / Fitness
Crivit 1-LD3141 Heart Rate Watch with Chest Belt User Guide
Quick guide for the Crivit 1-LD3141 heart rate watch and chest belt. Learn how to set up the watch, wear the chest belt, configure training zones, and use features like calorie tracking and stopwatch.
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This guide provides essential information for operating your Crivit 1-LD3141 heart rate watch. Before starting, ensure the chest belt is fitted correctly and moistened for accurate readings. The watch is not a medical device and should be used as a training aid only. Always consult a doctor before beginning a new training program.
Safety Information
- Medical Disclaimer: This device is not a medical device. Consult a doctor before starting training.
- Batteries: Insert with correct polarity. Do not recharge non-rechargeable batteries. Remove batteries if the device is not used for a long time.
- Children: Keep batteries and packaging away from children to prevent choking or swallowing hazards.
Getting Started
Check that all parts are included: wrist watch (with CR2032 battery), chest belt, spare CR2032 battery, and bicycle holder.
Chest Belt Setup
Use a coin to unscrew the battery cover on the back of the chest belt. Insert the 3V CR2032 battery with the (+) sign facing up and screw the cover back on.
Watch Setup
Remove the protective film from the display. Press MODE, SEL, or SET to activate. Select your language (English, German, French, or Spanish) using SEL and confirm with SET. Select your preferred units (Metric or Imperial) in the same way. To reset the watch, press and hold SET and SEL simultaneously.
Operation Modes
The watch has three main modes of operation, accessible by pressing the MODE button:
- Time and Basic Settings: Displays time, calendar, alarm, and timer.
- Stopwatch: Measures time with 1/100 second precision and records up to 99 laps.
- Heart Rate: Requires the chest belt to be connected. Displays heart rate, target zones, and training data.
Training Features
Heart Rate Measurement
To use, moisten the contact areas of the chest belt with water or ECG gel and wear it snugly below the chest muscles. The watch will automatically detect the signal. The heart symbol will flash when a signal is received.
Target Heart Rate
You can set training zones based on your maximum heart rate:
- L-U: User defined.
- L-1: Health (50-65% of max heart rate).
- L-2: Fitness (65-80% of max heart rate).
- L-3: Performance (80-95% of max heart rate).
Calories and Fitness
The watch calculates calories burned and fat burn based on your age, weight, and height. Ensure these are set correctly in the basic settings for accurate data. A fitness level test is available after training by pressing SET to start a 5-minute countdown.
Troubleshooting
- Heart rate not shown: Ensure the chest belt is positioned correctly, skin is not too dry/cold, and the distance to the watch is under 70cm. Avoid interference from high voltage lines or other heart rate monitors within 2m.
- Display unreadable/Light not working: Replace the batteries.
Technical Specifications
- Watch Operating Temperature: 0-50°C
- Chest Belt Operating Temperature: 0-50°C
- Chest Belt Frequency: 110 kHz
- Water Resistance (Watch): Up to 3 bar
- Water Resistance (Chest Belt): IPx7 (30m)
Manufacturer information
Crivit
Practical help
Common problems
Heart rate is not shown or is incorrect
Ensure the chest belt is positioned correctly and fits snugly. Moisten contact areas with water or ECG gel. Ensure distance to watch is under 70cm and avoid interference from other devices.
Display is unreadable or light does not work
Replace the batteries in the watch.
Interference during training
Avoid high voltage power lines, trains, or other heart rate measuring devices within a 2m range.
Before use
- Check that all parts are included and undamaged.
- Insert CR2032 battery into the chest belt.
- Remove protective film from the watch display.
- Set language and units (Metric/Imperial) in the setup menu.
- Moisten chest belt contact areas before wearing.
Specs in practice
- Water resistance (Watch)
- Up to 3 bar (atmospheric overpressure).
- Water resistance (Chest belt)
- IPx7 (up to 30m).
- Operating temperature
- 0-50°C for both watch and chest belt.
- Transmission frequency
- 110 kHz (chest belt to watch).
Images and diagrams
- Chest belt battery: Use a coin to open the back cover; insert battery with (+) facing up.
- Wearing the chest belt: Position snugly directly below chest muscles; ensure constant skin contact.
- Bicycle holder: Attach to handlebar; ensure distance to chest belt does not exceed 70cm.
Model compatibility
- Not a medical device; use only as a training guide.
- Wireless bicycle computers may cause interference.
- Other heart rate devices within 2m may cause interference.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.