General Measurements Notes - AEMC 725 User Manual

General Measurement Notes
• Validation of push button control is verified with a short beep (2 kHz).
Invalid push button control is warned with a higher pitch beep (4kHz).
Overload indication is a constant tone.
• Maximum accuracy is achieved when the current carrying conductors
are centered within the jaw assembly of the instrument.
• When the instrument is turned on, all display segments appear while
the instrument performs a brief self-test. At the completion of the test
the instrument beeps once and begins measurements.
• Verify that the arrow indicator on the jaws of the instrument points
toward the load.
Several control functions are turned on and off by holding down a spe-
cific push button (see below) while turning the rotary selector switch
from the OFF position. The selected program function will blink on the
display; releasing the push button will then activate control, verified by a
short beep.
Function
• Beeper On/Off
• AC or DC+AC
• Odd/all harmonics
• Auto power off
• Record clock
function
• Primary/secondary
display location
• Full function display
• Reset to default
conditions
16
Control Push Button
ON & MIN/MAX
ON & SMOOTH
ON & HARM
ON & RANGE
ON & Hz
ON &
ON & HOLD
ON & Yellow (Shift)
Clamp-On Harmonic Probe Model
Display Symbol
AC/DC+AC
ODD
All LCD
Default
conditions