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3. Using the Monitor
3.1 Applying the Arm Cuff
1. Insert the air plug into the air jack 
securely.
2. Place your hand through the 
cuff loop, then pull the cuff 
until it reaches your upper left 
arm.
The bottom edge of the arm cuff 
should be 0.5 inch (1 to 2 cm) above 
the elbow. Air tube is on the inside of 
your arm and aligned with your middle 
finger.
Caution
Remove tight-fitting, thick clothing from your arm 
while taking a measurement. 
0.5 inch
(1 - 2 cm)
Bottom edge