Amprobe MEGATEST-1000 Megohmmeter - Manual (Page 9)

4.1 CANCELLATION OF CALIBRATION PARAMETERS
LOW
Ω
o> 5
Ω
cal
Measuring
To cancel calibration parameters
(and the symbol CAL) it is
necessary to recalibrate the
instrument with a resistance
higher than 5
Ω (for example with
disconnected test leads). When a
cancellation is made the screen
on the right is displayed first,
followed by the screen below:
Message >5 Ω:
means that the
instrument detected
a resistance higher
than 5
Ω therefore it
will proceed with
Reset procedure.
LOW
Ω
es
cal
The screen on the right is
displayed for 2 seconds, after
which the instrument emits a long
sound signal and then displays
the default screen relative to the
LOW
Ω test under AUTO mode.
Message rES:
means that the
instrument
cancelled the
calibration
parameter
(RESET) of the
calibration
parameters
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