![background image](http://html1.mh-extra.com/html/extech-instruments/7630/7630_operation-manual_2453709107.webp)
101
Connect 18 VAC to the DUT I/P input. Connect a standard current meter to the DUT outputs
from L to G. When the power supply and meter are connected, press TEST to activate the
calibration. Read the measurement from your standard and enter it using the numeric keypad.
You may now store the new calibration number by pressing the ENTER key or escape by
pressing the EXIT key or the RESET button.
7.
LLT Offset
:
Calibration of LLT MD V-Offset
Disconnect all the leads. When the leads are opened, press TEST to activate the calibration.
Read the measurement from your standard and enter it using the numeric keypad. You may
now store the new calibration number by pressing the ENTER key or escape by pressing the
EXIT key or the RESET button.
8.
LLT
×
0.1 DC range
:
Calibration of LLT MD Volts DC x 0.1