Table of Contents
Advertisement
Battery Test & Replacement
To determine useful battery life, a self-test may be initiated by pressing
the Shift (yellow) push button and holding for longer than 3 seconds.
Current battery voltage is displayed along with an indication, in hours, of
approximate battery life remaining.
The battery symbol will blink when approximately one hour of useful bat-
tery life remains. When the symbol illuminates continuously, the batter-
ies must be replaced.
Battery: Four 1.5 V "AA" alkaline batteries, Energizer E91 or equivalent.
Life: Approx. 40 hours continuous use (approx. 2500 one-minute
measurements)
Battery Replacement
1. The instrument must be OFF and disconnected from any conductor.
2. Place the meter face down and remove the one slotted screw on the
back of the instrument.
3. Remove the battery compartment cover by pulling up and away from
the instrument.
4. Lift the batteries away from the case.
5. Install new batteries, being sure to observe the polarity indications.
6. Replace the battery compartment cover, noting that it slips beneath the
hold-down lip and fits securely into position.
7. Install and tighten compartment screw.
Clamp-On Harmonic Probe Model
41
Advertisement
Table of Contents
