Maintenance - A&D UA-789AC Instruction Manual

Maintenance

Do not open the monitor. It uses delicate electrical components and
an intricate air unit that could be damaged. If you cannot fix the
problem using the troubleshooting instructions, contact the authorized
dealer in your area or our customer service department. A&D customer
service can provide technical assistance and spare parts.
Technical Data
Type
Measurement method
Memory
Measurement range
Measurement accuracy
Display
Time/Date
Pressurization
Depressurization
Rating
Power supply
Number of
measurements
UA-789AC
Oscillometric measurement
Last 60 measurements
Pressure: 0-299 mmHg
Systolic pressure: 60-279 mmHg
Diastolic pressure: 40-200 mmHg
Pulse: 40-200 beats /min
Pressure: ±3 mmHg
Pulse: ±5 %
Digital, 20-mm character height Pressure/
pulse displayed simultaneously
12 hour format (AM/PM), year (2020-2060),
month, and day with automatic adjustment
for leap years
Automatic, using micropump
Active exhaust valve (ECEVII)
DC 6V 6W
4 type AA (1.5 volt) alkaline batteries (not
included) or AC adapter (INPUT: AC 100 -
240V 50/60 Hz 0.2A)
Approx. 200 times LR6
With pressure value 180 mmHg, room
temperature 23 °C
(alkaline batteries)
E-23