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