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Duo 1010 Dual-Use Heart Rate Monitor
TABLE OF CONTENTS
OPERATING THE WATCH 17
OPERATING HEART RATE/CHRONOGRAPH MODE 17-18
HEART RATE SUB MODES 19
CHRONOGRAPH MEMORY 20
OPERATING THE COUNTDOWN TIMER 21
VIEWING THE EL BACKLIGHT SYSTEM 21
POWER SAVE MODE 21
POWER DOWN MODE 21
RANGES & SPECIFICATIONS 22
REPLACING THE WATCH BATTERY 23
REPLACING THE CHEST TRANSMITTER BATTERY 24
BATTERY SAFETY INFORMATION 25
TROUBLE SHOOTING 26
FCC COMPLIANCE 27
WARRANTY 28