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SI90HR_eng
5/18/04
4:03 PM
13
H E A R T R A T E F U N C T I O N S A N D R A N G E S
ECG ACURATE HEART RATE
Shows your current heart rate from 40-240 Beats per Minute (BPM)
TARGET HEART RATE ZONE
Allows you to set a target heart rate training zone in one beat per minute
increments. The Upper Limit can be set from 100-240 BPM, the Lower
Limit can be set from 40-180 BPM.
TARGET HEART RATE ZONE MEMORY
Tracks time spent ABOVE, BELOW, and IN the target heart rate training
zone that you have set for review after your workout.
TARGET HEART RATE ZONE VISUAL ALARM
Two small arrows show you on screen if you are ABOVE, BELOW,
or IN your target heart rate zone.
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C O M P U T E R B A T T E R Y I N S T A L L A T I O N
BATTERY SIZE
CR2032 3-volt Lithium Cell
Under normal use the battery life for the cycle computer unit and wireless
wheel transmitter is approximately one year. Most problems that occur with
cycle computers after extended use are related to dead or weak batteries.
ALWAYS: Check the batteries if you are experiencing problems with the
operation of your computer.
Install battery with positive pole (+) facing the
1
battery cover. Be careful not to bend any of the
metal battery contacts while installing the battery.
Snap battery cover in place taking care to be
2
certain that the rubber O-ring is in place.
CAUTION: If O-ring is displaced the unit will not
be water proof and the warranty is void
3
To remove battery cover lift with flat blade
screwdriver or other thin object.
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