LifeSource ua-702 사용자 설명서

You must install 4 type AA (1.5 volt) batteries and attach the 
cuff to the monitor before using it. To install batteries (or replace
them if the “Low Battery” symbol appears on display), proceed 
as follows: 

Remove battery compartment cover  
by gently pushing down on arrow and 
sliding cover forward. 

Put in top row of batteries first. Place the 

batteries in compartment with positive (+) 
and negative (–) terminals matching those 
indicated in the compartment. Be sure 
batteries make contact with compartment 
terminals.

Replace cover by sliding it into 

the compartment and gently pressing 
into place. 

LifeSource Blood Pressure Monitors are easy to use, accurate 
and digitally display full measurement readouts. Our technology
is based on the “oscillometric method” — a noninvasive blood 
pressure determination. The term “oscillation” refers to any 
measure of vibrations caused by the arterial pulse.  The cuff is
first inflated until the artery is fully occluded. Then, the monitor
takes measurements while the cuff deflates. Our monitors exam-
ine the pulsatile pressure generated by the arterial wall as it
expands and contracts against the cuff with each heartbeat.