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3. Measurement
3-1 Preparing for Measurement
3-1-1 Installing the Batteries
■
Dry Cells
Turn the screw on the rear panel
with a coin or other flat object to
remove the cover, then install
the batteries. Turning the
screw locks/unlocks the cover
as shown in the figure.
Insert two AA batteries into
the holder following the
polarity markings. Always close the
cover after installing batteries.
If the low battery indicator blinks, you must change the batteries
immediately. The instrument runs for approximately forty hours
when using alkaline AA batteries (performance may vary
depending on the types of batteries used, and operating
conditions).
■
AC Adapter
Connect the AC adapter output terminal to the instrument’s AC
adapter terminal after opening the cap.
+
+
-
-
Lock
Unlock