210
Calibration of Run Test Voltage
The load/meter screen and prompt screens will contain the following text for this
calibration point:
Upper Right Screen
Load/Meter
Lower Right Screen
Prompt
Lower Right Screen
Prompt (Cal. Active)
Step 1: Disconnect power
to the DUT I/P input.
With the DUT I/P input
open, press TEST to start
the calibration process.
Automatic Calibration
Processing.
Step 2: Connect 250VAC
and a standard voltmeter
to the DUT I/P input.
Press TEST to start the
calibration process.
Enter Standard Voltage
Reading.
Press the TEST button to activate the calibration. After the calibration is activated, the
lower right screen will change to the text indicated in the table above (Cal. Active).
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.
Calibration of Run Test Current
The load/meter screen and prompt screens will contain the following text for this
calibration point:
Upper Right Screen
Load/Meter
Lower Right Screen
Prompt
Lower Right Screen
Prompt (Cal. Active)
Set DUT I/P 120-277VAC.
Connect a 15 Amp load at
DUT output in series with
current meter.
When the load is
connected, press TEST to
start the calibration
process.
Enter Standard Current
Reading.
Press the TEST button to activate the calibration. After the calibration is activated, the
lower right screen will change to the text indicated in the table above (Cal. Active).
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.
Calibration of Run Test Power
The load/meter screen and prompt screens will contain the following text for this
calibration point:
Upper Right Screen
Load/Meter
Lower Right Screen
Prompt
Lower Right Screen
Prompt (Cal. Active)
Set DUT I/P voltage to
220VAC. Connect a 25Ω
load. Connect power
meter in series with the
DUT.
When the load is
connected, press TEST to
start the calibration
process.
Enter Standard Power
Reading.