Use a Phillips screwdriver to remove the screw that secures the
battery compartment.
Remove the battery cover in the direction indicated by the arrow on
the battery cover.
Replace the old battery with a new one of the same type, make sure
that the polarity connections are correct.
Reinstall the battery cover and secure the screw.
1.
2.
3.
4.
When the symbol " " is shown on the display, the battery is not
high enough and replacement of the battery is needed. The steps are
as follows:
BATTERY CHARGING/REPLACEMENT
- 12 -
Battery cover
9V battery
Phillips head
screw
Figure 4