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Bp Unit Components; Before You Start - HP M3815 User Manual

Home blood pressure unit
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990065 Users Guide - Hewlett Packard


The BP Unit is made up of a monitor and a cuff assembly. The monitor face has a
START button, a display window, and a Radio Test button. The monitor back has a
battery compartment and an adjustment screw. An air socket is on one side of the
monitor. The cuff assembly has a cuff and an air hose with air connector.


The only setup required is to insert alkaline batteries, perform the Radio Test, and
prepare the cuff assembly. Upon each installation of batteries, you must perform the
Radio Test (as described on page 4).
Insert four type AA (1.5 volt) alkaline batteries
CAUTION: Use alkaline batteries only. Replace all four batteries at the same time. Do
not replace them individually. Always follow instructions on the battery package
when handling batteries.
1. Remove the battery compartment cover on the back of the monitor by gently pushing
down on the arrow symbol (∆) and popping the cover off.
2. Place the batteries in the compartment with the positive (+) and negative (-)
terminals matching those shown in the compartment. Be sure that the battery
terminals make contact with the compartment terminals.
3. Replace the cover by sliding it into the compartment and gently pressing it into
Perform a Radio Test
Perform a Radio Test when you change batteries or change the testing location.


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