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The calibration can controlled using the buttons and menu the calibrator.
6. Calibration mode
The M191 calibrator includes calibration procedure, which allows calibration the calibrator. Partial resistors
of the internal serial resistance decade and calibration points internal meters can readjusted during the
calibration predefined order.
11.e.
Calibration principles
The calibrator can calibrated:
• completely, i... firm are x
LVR block firmware version. Non-zero calibration code not displayed further the display.. PIB address.
7.pressing ENTER.
M191 Insulation Tester Calibrator________________________________________ MEATEST, s. PIB/RS232
Displays the type interface used control the calibrator from PC.. UP/DOWN display buttons can used select 9600, 19200,
28800, 38400, 57600, 115200. only selected functions are calibrated selected points
26 User Manual
. The calibrator can remotely controlled only using the selected interface.
6 Serial num ber x
Displays the serial number ofthe calibrator.o. Perfect communication with the requires equal values set the and the
calibrator.
9. The parameter cannot changed. The parameter cannot changed.. pressing GPIB RS232 buttons, the
respective type can selected.. all functions are calibrated all recommended points
• partially, i..
10..
8 S232 baud . The parameter cannot changed. CPU firm are x
CPU block firmware version.r. The address set the manufacturer. N
Displays the calibrator’s address the GPIB bus. UP, DOWN display buttons can used select any valid
GBIP address the range 30. only selected functions are calibrated all recommended points
• partially, i.e. UP/D N
Indicates the communication speed RS232 bus. Active terfa ce.e. non-zero calibration code set, correct calibration code must entered access the
calibration mode.
