CALIBRATION
Press the Up () or Down () arrow keys to enter the reading of the standard AC
Voltmeter into the instrument. Then press SET key to store the voltage setting and to
advance to the next calibration point or press the RESET button to return to the
calibration menu without changing the calibration setting. Press the EXIT key to exit
from the calibration mode and to return to the test mode.
11. To calibrate Ground Bond test current
Please connect the standard 30A AC Ammeter across the CURRENT and RETURN
connectors of the instrument.
Press the Up () or Down () arrow keys until the display shows:
Then press the TEST button on the front panel. The display will show:
Press the Up () or Down () arrow keys to enter the reading of the standard AC
Ammeter into the instrument. Then press SET key to store the current setting and to
advance to the next calibration point or press the RESET button to return to the
calibration menu without changing the calibration setting. Press the EXIT key to exit
from the calibration mode and to return to the test mode.
12. To calibrate Functional Run test voltage
Step 1
Please disconnect all meters from the instrument.
Press the Up () or Down () arrow keys until the display shows:
Then press the TEST button on the front panel. Then press SET key to advance to the
next calibration point or press the RESET button to return to the calibration menu without
changing the calibration setting. Press the EXIT key to exit from the calibration mode
and to return to the test mode.
Step 2
Please connect the standard 0-277VAC power supply to the DUT I/P inputs of the
instrument. Connect the standard AC voltmeter to the DUT outputs.
Press the Up () or Down () arrow keys until the display shows:
12. RUN 277.0V
Step 1: No Power Input