Nike TRIAX C3 - User Manual

1
Information is Power
By measuring intensity (heart rate) and
duration (time) you can avoid over training,
help prevent injury, and maximize your chances
of achieving your goals.
Heart Rate Transmitter
Your Heart Rate Transmitter reads
the electrical impulses of your heart
and transmits data to your watch.
It is one of the most accurate ways
to measure heart rate. The Transmitter
will function automatically if it is worn
correctly within a meter of the watch.
The Transmitter is ergonomically
designed to fit comfortably during
all types of exercise.
ATTENTION: Anyone beginning an exercise regimen
for the first time (especially users of pacemakers
or other implanted devices) should consult their
physician or health professional before using
the heart rate monitor.
triax c3 features
• Continuous heart rate
• Exercise timer
• Time of day

Summary

Introduction to Information is Power

Heart Rate Transmitter Overview

Describes the Heart Rate Transmitter, its function, and ergonomic design for comfortable wear during exercise.

Positioning the Heart Rate Transmitter

Watch Modes and Operation

TIME Mode: Setting the Time

Step-by-step guide to setting the current time and choosing between 12 or 24-hour clock formats.

CHRONOGRAPH Mode: Using the Stopwatch

Instructions on how to start, stop, and clear the chronograph function on the watch.

PULSE Mode: Viewing Heart Rate

How to view current heart rate and troubleshoot 'No Heart Rate Displayed' errors.

Troubleshooting and Specifications

Troubleshooting Common Issues

Solutions for no heart rate display, erratic readings, and frozen watch displays.

Device Specifications

Details on water resistance, operating temperature, materials, and mode limits for the watch and transmitter.

Battery Management

Watch Battery Replacement

Information on watch battery type, life, and recommended professional replacement procedure.

Heart Rate Transmitter Battery Replacement

Instructions for replacing the battery in the Heart Rate Transmitter, including battery type and life.

Nike TRIAX C3 Specifications

General

Category	Heart Rate Monitor
Brand	Nike
Model	TRIAX C3
Type	Chest Strap
Battery	CR2032
Battery Life	Up to 2 years
Compatibility	Polar-compatible devices