Acumen Stopwatch Instruction Manual page 42

Step 2
(Optional)
Rest Heart Rate Recording
- Press MODE/NXT Button
During the recording, the timer and current heart
rate are shown on the screen. Your average rest
heart rate will be displayed when the timer counting
is completed (i.e. a circle is displayed).
Step 3
(Optional)
- Press MODE/NXT Button
Note:
1) When recording the rest heart rate, press any
button will have no respondence except the
2) If no heart rate signal is detected when recording, the watch will display the
"REST HR ERR" and return to HR input Manual/Auto display automatically.
Tips:
During recording, you should relax yourself and bring your body down to a
comfort rest by taking deep slow breathes.
Step 4
(Optional)
Rest Heart Rate (blinking)
- Press STR Button
adjust the value.
- Press MODE/NXT Button
38
to start recording.
D
to proceed to Phase 2.
D
or STP/Reset Button
B
to proceed to Phase 2.
D
D
D
.
EL Button
to
C
D
B
C