![Mescomp Technologies AC 229 Manual Download Page 37](http://html1.mh-extra.com/html/mescomp-technologies/ac-229/ac-229_manual_1775345037.webp)
XXIX.
Descriptions of display symbols:
50.0±0.02 V.A MI
N
46.0±0.02 V.A MIN
DATE
TIME
IRREGULAR HEART
BEAT SYMBOL
ERROR SYMBOL
USER NUMBER
MEMORY RECORD
PULSE SYMBOL
BATERY WEAK DISPLAY
SYSTOLIC
RATE
DIASTOLIC
RATE
XXX.
Description of display marks
Mark appears in the measurement condition and
flashes when pulse is detected.
Appears when the battery voltage is excessively
low or the positions of batteries are incorrect.
Appears for 1 minute when the user was talking,
moving or shaking or an irregular heart beat was
detected during measurement.
Appears when the accurate blood pressure could
not be obtained accurately.
35
PULSE RATE
BLOOD PRESSURE UNIT