Preparation; Installing/Replacing The Batteries - Omron HEM-7221 Instruction Manual

HEM-7221-C1_C_M.book Page 10 Monday, November 22, 2010 1:19 PM

2. Preparation

2. Preparation
2.1

Installing/Replacing the Batteries

1.
Remove the battery cover.
2.
Insert four "AA" batteries as
indicated in the battery
compartment and then
replace the battery cover.
Notes:
• If the battery low symbol
( ) appears on the display, turn the unit off then replace all
batteries at the same time.
• The measurement values continue to be stored in memory
even after the batteries are replaced.
Disposal of used batteries should be carried out in accordance
with the national regulations for the disposal of batteries.
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