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Each parameter can changed after the knob the potentiometer pressed. UUT floating device (battery operated) the calibrator should
be grounded.. 100%
This parameter allows the volume acoustic indication set.
2. New settings are retained when the calibrator
is switched off. Calibration passw ord. isplay contrast. set the manufacturer... Keyboard beeper. the calibration code set “000000”, this information displayed the Setup menu. Display buttons show how the respective parameter
can set.. 000000
Entry calibration code.. Setup menu opened pressing SETUP display button. set the manufacturer, output terminal grounded.. FF
This parameter allows the acoustic indication pressed buttons switched off on..15 SETUPdisplay
Use the knob the potentiometer browse the menu options... Press EXIT display
button twice save the parameters when the setting completed. and DOWN display buttons allow set the value the range
of 100 %.Setup menu
MEATEST.. s..o._____________ M191 Insulation Tester Calibrator
The M191 calibrator allows many other, less frequently used parameters set. .. UUT grounded the calibrator should non-grounding mode otherwise wrong result the
calibration can achieved. practice this means that terminal grounded and
connected protection earth (PE) terminal the mains socket. FF
This parameter connects terminal GND terminal. Setup menu used set
these parameters. Setup menu offers the following options:
1. Active option always inverted and when
changed, the descriptions display buttons change well. pressing the display buttons, the terminal can
be grounded ungrounded.. . .
4. 100 %
This parameter sets the contrast ofthe display. and OFF display
buttons can used switch the indication off on.r. New calibration code can directly entered using numeric keyboard and confirmed by
UserManual v16
..
3.. and DOWN display buttons allow set
the value the range 100 The bigger the value, the louder sound. Calibration code six-digit number, which must entered access the calibration
mode. recommended to
ground the test circuit when calibrating UUT. Calibration
code can changed.... output terminals are connected,
they will disconnected automatically and the following display appears:
Fig.
5.. olum e
