A&D ESSENTIAL UA-651 Instruction Manual page 8

Symbols
Symbols printed on the monitor case
Symbols Function/Meaning
Standby and turn the monitor on.
SYS Systolic blood pressure in mmHg
DIA Diastolic blood pressure in mmHg
PUL/min Pulse per minute
Battery installation guide
R6(LR6,AA)
Direct current
IP International protection symbol
SN Serial number
Refer to instruction manual/booklet
Keep dry
Polarity of DC jack
E-7