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Connection /disconnection output terminals
After pressing the OUTPUT button, the output terminals the calibrator are connected/disconnected. Press the OUTPUT button connect the
output signal the terminals.
M191 Insulation Tester Calibrator________________________________________ MEATEST, s. Active digit can changed by
turning the knob. ntry the setup enu
After pressing the SETUP button, options the SETUP MENU appear the display. Last item the SETUP
menu entry the calibration mode.
14 User Manual
. Green LED above the OUTPUT button lit and the information field the
display shows the following [™] symbol. The
output statue indicated LED diode above the button and with the sign the right upper corner of
the display. After the first digit entered, symbols unit
of measurements are displayed above the display buttons.3 Connection disconnection the output terminals
After switching the output terminals are disconnected all modes.
4.
2.r. When selected the calibration mode previous function restored by
pressing EXIT display button.o.
3.2 Setting the value
Setting numerical values all functions can made two ways:
Entry ofthe value usingnumeric keyboard
• use the numeric keyboard select the desired value.
Entry ofthe value using the potentiometer
• press the potentiometer knob. and symbols are displayed above the active digit.
• get the default screen, keep pressing the center cursor button until there [_________ ]
under any value, press EXIT button.
• turn the knob change back the mode which allows change the position the active digit.selected the first time after power the most recently used parameter setting when the function have
been already selected after power on.
4. All values can set using the buttons the potentiometer. The monitor line displays the symbols
[ ]. The display now includes cursor marks which point the active
digit
• turn the knob change the active digit
• press the potentiometer knob change the mode which allows change the value the active
digit.
• after the entry complete (the value displayed the monitor line), press ENTER button one
of quantity buttons kQ, MQ, GO, TO
• the value copied the main display and the monitor line disappears
