Dr.Frei M-300A, User Manual

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NOTE:
If the meter is idle for 1.5 minutes during the setting mode, it will
switch off automatically.
MEASUREMENT PROCEDURE
ATTENTION
• Find time to relax by sitting in a quiet atmosphere for some time before
measurement.
• Efforts by the patient to support the arm can increase the blood pres-
sure. Make sure you are in a comfortable, relaxed position and do not
activate any muscles in the arm during measurement.
• Always measure on the same arm (normally left).
• Remove any garment that fits closely to your upper arm. Do not roll
the sleeve since it can squeeze your hand and this can lead to false
results.
• Use only clinically approved original cuff.
• If you want to follow the results of your blood pressure measurements,
always perform measurements at the same time of day, since blood
pressure changes during the course of the day.
• Measurements should be done after a 5 minute rest to ensure ac -
curacy.
Fitting the C uff
a. Plug the cuff connector to the cuff socket on the device left side.
b. Assemble the cuff as shown below. The smooth surface should be
inside of the cuff loop and the metal D-ring should not touch your skin.
c. Stretch your left (right) arm in front of you with your palm facing up.
Slide and place the cuff onto your arm to let the air tube and artery
mark region toward the lower arm.
Wrap and tighten the cuff above your elbow. The artery mark on the