14
Symbol Definitions
SYMBOLS
DEFINITIONS
This symbol appears when the
battery power is excessively low or
the polarity reverses.
We suggest you replace all batteries
with new ones, and make sure the +/-
polarities are properly positioned.
Once pulse is detected, the symbol
ashes with each pulse beat.
Our suggestion: Please do not talk or
move during measurements.
This symbol appears for 1 minute when
the user was talking, moving, shaking,
or an irregular heart beat was detected
during measurements.
Our suggestion: Please do not talk or
move during measurements. Repeat the
measurement after resting for at least 5
minutes, and restart your measurement
while sitting down comfortably and quietly.
LOW BATTERY
SYMBOL
PULSE SYMBOL
IRREGULAR
HEARTBEAT
DETECTOR