SETUP INSTRUCTIONS
INSTALL BATTERIES
1. Prepare to open the battery compartment (Fig. 1, Callout 8)
by rotating the unit 180° so its back is facing you.
2. Place your right thumb on the raised III
center of the back and move it to the right to slide the
battery compartment cover away from the unit.
3. Install two "AAA" batteries in series in the battery
compartment by observing the polarity marks stenciled
inside it.
4. Close the battery compartment by sliding the cover back
into its original position until the flange snaps it shut.
OPERATING INSTRUCTIONS
To check the charge of the batteries, power on the HHM-
NCV40 by slowly rotating the power switch forward out of the
OFF position until it just clicks. As the SENSITIVITY label below
the switch indicates, in this position the NCV detector is
operating at its highest sensitivity. Rotating the thumbwheel
further forward decreases sensitivity. When the thumbwheel
cannot be moved further forward, the detector's sensitivity is
at its lowest level (as indicated by the MIN label).
With the sensitivity set to maximum, insert the blade tip
(Fig. 1, Callout 1) into both slots of an AC outlet known to be
energized (left figure above). If the batteries are adequately
charged, the beeper will sound and the red LED near the
blade tip (Fig. 1, Callout 7) will flash rapidly when the tip is in
one of the slots.
8
icon near the