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V1.0
03/01/19
User Manual
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Tenma is the registered trademark of the Group. © Premier Farnell Limited 2016.
Part Number
72-2660
4.2 Current Calibration
Push the
V/A
button and power supply displays
0.500A
&
30.00V
in setting area of LCD and
*.***A
displayed in the main part
of LCD. Connect the output terminals with the external reference current meter and the load (5Ω/100W), shift to CC mode. Hold
the
LEFT
or
RIGHT
arrow keys to move the cursors to left or right and push the
UP
or
DOWN
arrow keys to adjust the values
same as readings of the external reference current meter. Then click the
ENTER
button to finish the current bias calibration.
While the power supply displays
2.750A
&
30.00V
in the setting area of LCD, hold the
LEFT
or
RIGHT
arrow keys to move the
cursors left or right and push the
UP
or
DOWN
arrow keys to adjust the values same as readings of external reference voltage
meter. Then click
ENTER
button to finish the current gain calibration.
Push
OUT
button to exit and restart the power supply to complete the calibration function.