INSTRUCTION MANUAL
Heart Rate Monitor
Model HR-100C
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TABLE OF CONTENTS
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Before Using the Monitor
Introduction ..........................................................3
Components and Functions..................................4
Your Personal Data
Maximum Heart Rate ......................................5
Training Zones.................................................6
Operating Instructions
Control Buttons....................................................7
Selecting the Operating Mode .............................7
Basic Setting Instructions ....................................8
Setting the Time and Date ...................................8
Displaying the Date .............................................9
Setting the Alarm.................................................9
Setting the Heart Rate Limits ............................10
Using the Backlight Feature ..............................10
Using the Stopwatch Feature.............................11
The Transmitter..................................................11
The Receiver ......................................................12
Water Resistance................................................12
Effective Range..................................................12
Troubleshooting .................................................12
Care and Maintenance
Battery Installation .............................................13
Caring for your Monitor.....................................13
Specifications .....................................................14
Warranty Information.........................................15
INTRODUCTION
3
Thank you for purchasing the Omron HR-100C
Heart Rate Monitor.
Fill-in for future reference
DATE PURCHASED: ______________
SERIAL NUMBER: ________________
Staple your purchase receipt here.
The heart rate monitor can help ensure you receive
the maximum benefit from your exercise program.
You can increase the effectiveness of your exercise
program by monitoring and quantifying your results
every step of the way.
Your HR-100C comes with the following components:
• Receiver Wrist Monitor
• Receiver Mounting Bracket
• Transmitter
• Transmitter Strap
• 2 Lithium CR2032 Batteries
(1 Receiver, 1 Transmitter - installed)
• Storage Case
• Instruction Manual
Read all the information in the instruction book before
using the unit.
WARNING
The signals used by this monitor may interfere with
a pacemaker or other implanted devices. Consult the
manufacturer of the implant device and your physician
before using this monitor.
SAVE THESE INSTRUCTIONS
COMPONENTS
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RECEIVER WRIST MONITOR
Sets the operating modes and heart rate limits.
RECEIVER MOUNTING BRACKET
Attaches the monitor to your bike or exercise machine.
TRANSMITTER
Counts your heartbeat and sends the data to the receiver.
TRANSMITTER STRAP
Adjustable strap attaches to the transmitter for a
comfortable fit.
STORAGE CASE
Compact case holds all components.
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YOUR PERSONAL DATA
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MAXIMUM HEART RATE
It is important you know your maximum heart rate
(MHR) training zone, upper heart rate limit and
lower heart rate limit before you begin. They help
you achieve the maximum health benefits out of
your workout. MHR is expressed in beats per minute.
Use the following formula to estimate your MHR:
Men 220 - age = MHR
Women 230 - age = MHR
There are several training zones that produce specific
results in your fitness program. The most common
zones range between 50% to 80% of your MHR.
This is where you achieve cardiovascular benefits,
burn fat, and become more physically fit. When
setting your watch, the lowest % of the zone you
choose becomes your lower heart rate limit and the
highest % becomes the upper heart rate limit.
Moderate Activity
Weight Management Zone
Aerobic Zone
Anaerobic Threshold Zone
Red Line Zone (maximum capacity)
50%
60%
70%
80%
90%
100%
Calculate the lower and upper heart rate limits by
multiplying your MHR by the percentages for the
selected training zone.
For example:
40-year-old man training for Weight Management.
His Lower Heart Rate Limit (220-40) x 60% = 108
His Upper Heart Rate Limit (220-40) x 70% = 126
30-year-old woman training for Aerobic Zone.
Her Lower Heart Rate Limit (230-30) x 70% = 140
Her Upper Heart Rate Limit (230-30) x 80% = 160