User Guide

18
Battery replacement must only take place in a
non hazardous area using the battery types
specified in this instruction manual (see
page 21).
To install or replace the bat-
teries, turn the unit off and
unscrew the 2 screws located
on the back of the battery
cover.
Remove the battery cover
exposing the battery com-
partment.
Place the batteries in the
compartment while paying
attention to the polarity.
After the batteries have been
installed, replace the bat-
tery cover on the back of the
instrument and tighten the 2
screws.