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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.
HEM-7211-E_A_M_main.book Page 4 Thursday, October 7, 2010 2:51 PM