Blood Pressure Fluctuation; Battery Installation - Topcom BD-4620 User Manual

6.4

Blood pressure fluctuation

Blood pressure fluctuates all the time!
You should not be worried if you encountered two or three measurements at high levels.
Blood pressure changes over the month and even throughout the day depending on
circumstances (state of mind, temperature, ...)
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Battery installation

• Open the battery compartiment by pulling the cover away
• Insert 2 AAA Alkaline batteries. Follow the polarity as illustrated.
• Re-install the battery cover.
Do not shortcircuit & dispose of in fire. Remove the
battery if this device is not going to be used for a long
period.
The batteries must be replaced when the battery low icon
is displayed.All batteries used must be the same
type. Do not mix alkaline, standard (carbon-zinc) or
rechargeable (cadmium) batteries. Do not mix old and
new batteries.
TOPCOM BD-4620
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