Operation Manual

14
HR-CHR MODE
When the chest strap measures heart rate while the watch is in the HR-CHR Mode, the heart rate data is transmitted to the watch and displayed automatically.
The measurement condition of the heart rate is indicated by a “heart shape.
Auto-HRM (Heart Rate Monitor) Function
Heart Rate Indication and “Heart Shape”
HR-CHR Mode Displays When Watch is Used Alone and
with Chest Strap
When the watch is used with the chest strap:
When the watch is used alone:
Open heart shape
Measurement Condition Checking Function
When any noise is detected:
When heart rate is not measured properly:
By wearing the chest strap while the watch is in the HR-CHR Mode, the heart rate data
is measured and transmitted to the watch, and displayed automatically.
* For the method of disabling the Auto-HRM function to use the watch alone at all times,
see p. 17.
TO MEASURE HEART RATE - 4 : HEART RATE INDICATION AND MEASUREMENT CONDITION CHECKING FUNCTION
Measurement
with watch
alone
Wearing
chest strap
Heart rate data
Heart rate is not displayed.
An open heart shape is
shown in the upper right
corner of the display.
Communication mark
Heart rate
* When the chest strap is worn on your chest, the “communication mark” appears,
and the heart rate is shown in 2 seconds.
* When the chest strap is removed from your chest, the watch will automatically
show the display for single use in approximately 2 minutes.
* Even while the chest strap is worn on your chest, the watch will automatically
show the display for single use if it is left untouched for more than 12 hours without
pressing any button.
Heart shape
Heart rate
The heart shape indicates the measurement condition of the
heart rate as follows:
A solid heart shape is shown when the heart rate is
measured properly.
An open heart shape is shown when the heart rate is not
measured properly (when the chest strap is not worn
appropriately, for example).
When any noise is detected, or when the heart rate is not measured properly, the
heart shape indicates the measurement condition as follows:
[Heart rate is measured properly]
Noise is detected
These indications
are shown in
order repeatedly
until the noise
disappears.
[Good measurement
condition]
[Poor measurement
condition]
[Heart rate in abnormal
range is detected]
* Possible cause of the noise:
Another heart rate monitor product is used
within 1 m radius around you.
An electronic device emitting radio wave is
placed near you.
* When a noise is detected, accurate
measurement of heart rate may not be made
constantly.
* The open heart shape indicates that the heart
rate shown on the display is not accurate.
* The heart rate within the range between 30 and
220 bpm is considered normal. If any heart rate
outside this range is measured, “- - -” is
displayed.
AH01-WJ30WJ31_英語版.ai 1 2013/02/24 21:32:27