A&D UA-774 - Manual (Page 6)

English 4
Symbols
Symbols Function / Meaning Recommended Action
Standby and Turn the device on.
Battery installation guide
Direct current
SN Serial number
Date of manufacture
Type BF: Device, cuff and tubing are
designed to provide special protection
against electrical shocks.
The indicator while measurement is in
progress. It blinks while detecting the
pulse. Measurement is in
progress. Remain as still
as possible.
Irregular Heartbeat indicator. (I.H.B.)
The indicator that detects irregular
heartbeats or any excessive body
movement during the measurement.
Previous measurements stored in
memory of each button.
Full Battery
The battery power indicator during
measurement.
low Battery
The battery is low when it blinks.
Replace all batteries with
new ones, when the
indicator blinks.
Unstable blood pressure due to
movement during the measurement.
Try measurement again.
Remain very still during
the measurement.
The systolic and diastolic values are
within 10 mmHg of each other.
The pressure value did not increase
during inflation.
The cuff is not fastened correctly.
PUL. DISPLAY ERROR
The pulse is not detected correctly.
Check the air hose
connecter plug and cuff.
Fasten the cuff correctly,
and try the measurement
again.
SYS Systolic blood pressure in mmHg
DIA Diastolic blood pressure in mmHg.
PUL./min Pulse per minute
EC directive medical device label