Precor 5.31 用户手册
Owner’s Manual: Heart Rate Features
14
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The calculation used for the heart rate target zone is:
(220 minus your age) multiplied by a percent.
(220 minus your age) multiplied by a percent.
For example:
Low range: (220 minus your age) multiplied by 55%
Low range: (220 minus your age) multiplied by 55%
High range: (220 minus your age) multiplied by 85%
Refer to Table 1 in Using SmartRate.
Diagram 7: Heart rate target zones
•
After you put on the chest strap, face the display console
for a few seconds. This allows the receiver in the console
to recognize the signal from the chest strap.
for a few seconds. This allows the receiver in the console
to recognize the signal from the chest strap.
•
If Hr appears in the display, the EFX is detecting a signal,
but has not yet determined your heart rate. Make sure the
chest strap is positioned properly around your chest and
against your skin.
but has not yet determined your heart rate. Make sure the
chest strap is positioned properly around your chest and
against your skin.
•
If you prefer to use the touch-sensitive handrail grips on
the EFX5.35 or EFX5.33, grasp both grips and wait five
to ten seconds. Make sure both hands are moist.
the EFX5.35 or EFX5.33, grasp both grips and wait five
to ten seconds. Make sure both hands are moist.
Note: When a signal is detected, the heart rate icon
flashes and a number appears in the HEART RATE
display and indicates your heart rate.
flashes and a number appears in the HEART RATE
display and indicates your heart rate.
•
Always face forward on the EFX and use the stationary
handrail for balance. Keep upper body movement to a
minimum.
handrail for balance. Keep upper body movement to a
minimum.
20 25 30 35 40 45 50 55 60 65 70 75
70
80
90
100
120
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110
Heart Rate Target Zones
Your Age
Yo
u
r H
e
a
rt
R
a
te
High
Cardio
Warmup
Reco
mme
nded
Card
iovas
cular
Zone
Recom
mend
ed W
eight L
oss Z
one
Peak
Fat Burn