9. TARGET HR:
A. After pressing the button, enter this mode, TARGET HEART RATE
flashes, and the buzzer sounds for 1 second at the same time.
B. AGE is continuously lit, the age value flashes and the age can be
set by pressing UP or DOWN (Figure 13), press ENTER to confirm, the
buzzer will sound for 1 second, TARGET HEART RATE, HEART RATE
will continue to light up, and MAX HR will continue to light up after the
start And display the heart rate of 65% and 85%, TIME, DISTANCE,
CALORIES, WATTS, SPEED, PACE start counting according to the
calculated value.
C. When the heart rate drops to 65% and the 65% value flashes, the
buzzer will sound once every 10 seconds until the heart rate reaches
more than 65%.
D. When the heart rate exceeds 85% and the 85% value flashes, the
buzzer will sound once every 10 seconds until the heart rate reaches
below 85%.
E. When the heart rate is in the range of 65%~85%, the heartbeat
symbol flashes and MAX/65%/85% is not displayed, which means it
is in the range of 65%~85%.
Pic 13
12. In any key state, press the START button once, and the buzzer
will sound for 0.5 seconds every 1 second within 30 seconds of
entering the pause mode. When entering the pause mode, all
displays will remain on the screen for 3 seconds and then flash once
every four seconds ( 3 on/1 off), after 5 minutes of continuous pause,
