Check/Adjust Exhaust Velocity - LifeSource UA-767T Instruction Manual

CHECK/ADJUST EXHAUST VELOCITY

If the exhaust velocity range is not within 2 to 5 mmHg, make
the following adjustment with the unit turned off:
1.
With the edge of your fingernail, peel off the thin black plastic
disk covering the adjustment screw. If there is no thin
plastic disk, proceed to step 2.
2.
Using a small screwdriver, rotate adjustment screw about 45
degrees clockwise (to raise the rate) or counterclockwise (to
lower the rate).
3.
Repeat the test until the exhaust velocity is between
2 and 5 mmHg.
NOTE: Once the monitor is adjusted to a new cuff size, further adjust-
ments should not be required unless cuff size is changed again.
LifeSource Health Line (Toll-Free): 1-888-726-9966
REMOVE THE COVER
FROM THE
ADJUSTMENT SCREW
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