DIGITAL DISPLAY
ANALOG OUTPUT
RANGE/POWER SWITCH (s1)
PANEL ZERO (r16)
INTERNAL ZERO
ADJUSTMENT (r27)
INTERNAL GAIN
ADJUSTMENT (r10)
SAMPLE/HOLD
BUTTON (s2)
B. PFM-711A Field Meter Prepara on for use
1. Install 9 Volt ba ery provided by sliding ba ery com-
partment open and fi rmly snapping ba ery terminals
to the appropriate connectors. Ba ery can only be
connected in one way. Carefully reclose the ba ery
compartment.
2. Before opera ng, the PFM-711A, the operator should
select and wear a wrist strap that is confi rmed func-
onal and properly grounded.
OPERATIONAL REQUIREMENT
Case of PFM-711A Field Meter MUST be grounded for
proper opera on.
3. With the operator’s fi ngers contac ng the grounding
snap on the back of the unit, slide the three posi on
RANGE/POWER
Switch (s1) (
kV/inch, OFF, V/inch
) to
the
kV/inch
posi on.
a. Confi rm that the instrument’s display is ac vated
and that the ba ery low indica on (
BATT)
is not
displayed. If low ba ery is displayed, replace the
ba ery.
5
Rev. D / October 4, 2018
PFM-711A Electrosta c Field Meter
