A&D UA-774 - Manual (Page 14)

English 12
The value is different from
that measured at a clinic
or doctor’s office.
See “Why measure blood
pressure at home?”.
Other
Remove the batteries. Re-install
them properly and try the
measurement again.
Note: If the actions described above do not solve the problem, contact the dealer.
Do not attempt to open or repair this product, as any attempt to do so will
make your warranty invalid.
Maintenance
Do not open the device. It uses delicate electrical components and an
intricate air unit that could be damaged. If you cannot fix the problem using
the troubleshooting instructions, request service from your dealer or from the
A&D service group. The A&D service group will provide technical information,
spare parts and units to authorized dealers.
The device was designed and manufactured for a long service life. However
it is generally recommended to have the monitor inspected every 2 years, to
ensure proper functioning and accuracy. Please contact either your
authorized dealer or A&D for maintenance.
Technical Data
Type UA-774
Measurement method Oscillometric measurement
Measurement range Pressure: 20 - 280 mmHg
Pulse:
40 - 200 beats / minute
Measurement accuracy Pressure: ±3 mmHg or 2%, whichever is greater
Pulse: ±5%
Power supply 4 x 1.5V batteries (R6P, LR6 or AA)
Upper arm circumference 22 - 32 cm using the medium cuff
Classification Type BF
Clinical test According to ANSI / AAMI SP-10 1987
EMC IEC 60601-1-2: 2001
Data memory Last 30 measurements for each START button
Operating condition +10°C to +40°C / 30%RH to 85 %RH
Storage condition -10°C to +60°C / 30%RH to 85 %RH
Dimensions Approx. 147 [W] x 64 [H] x 110 [D] mm
Weight Approx. 300 g, excluding batteries
Note: Specifications are subject to change without prior notice.