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