4
2. Preparation
2.1
Installing/Replacing the Batteries
1. Remove the battery cover.
2. Insert two “AAA” 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
both 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-4030-E_A_M_all.book 4 ページ 2011年11月18日 金曜日 午後4時50分