Check/Adjust Exhaust Velocity - A&D UA-767 Instruction Manual

CHECK/ADJUST EXHAUST VELOCITY

Exhaust velocity is the rate at which the air pressure in the cuff
deflates during the course of measurement. It is preset at the
factory and generally does not need any further adjustment.
NOTE: The exhaust rate of your monitor was preset and tested at the
factory to ensure proper measurement. The rate set is dependent on
cuff size, not arm size. If using a cuff other than the one shipped with
the unit, you may need to adjust the exhaust velocity rate. There is no
need to adjust exhaust velocity when changing between a medium
cuff and a large cuff with a valve.
To check the exhaust velocity rate, proceed as follows:
1.
Put on the arm cuff.
2.
Press the START button.
The unit will begin taking a reading.
3.
Watch the display screen as the cuff deflates. When
the MEASUREMENT IN PROGRESS symbol appears,
the numbers should decline in increments of 2 to 5 mmHg.
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