Omron Healthcare HEM-757 - Manual (Page 6)

4
BATTERY INSTALLATION/REPLACEMENT
1. Slide the battery cover off in
the direction of the arrow.
2. Install or replace 4 "AA" size
batteries so + (positive) and
– (negative) polarities match
the polarities of the battery
compartment as indicated.
3. Replace the battery cover.
4. If the Low Battery Indicator
( ) appears on the display,
replace all four batteries.
Long-life alkaline batteries
are recommended.
5. Remove the batteries if the
monitor will not be used for
an extended period of time.
Low Battery Indication