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Chroma A620028 - Page 127

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Manual Operation
3-79
[C U R R E N T M E A S C A L I B R A T I O N
]
A P P L Y L O A D I N G A N D P R E S S[ E N T E R ]
S E T L O A D I N G C U R R E N T =
6
. 7 0 0 A
A C T U A L O U T P U T C U R R E N T= 0. 0 0 0 0 _ A
[ 2 ]
Figure 3-144
8. Press
to perform the 12A calibration. When the cursor stops at position [3] as
shown in Figure 3-145, set the Electronic Load to draw 12.00A current. Enter the current
read by the ULTRASTAB SATURN (DVM) and press to confirm it.
[C U R R E N T M E A S C A L I B R A T I O N]
A P P L Y L O A D I N G A N D P R E S S[ E N T E R ]
S E T L O A D I N G C U R R E N T = 1 2
. 0 0 0 A
A C T U A L O U T P U T C U R R E N T= 0. 0 0 0 0 _ A
[ 3 ]
Figure 3-145
9. Press “
to do the 36.00A calibration. When the cursor stops at position [4] as
shown in Figure 3-146, set the Electronic Load to draw 36.00A current. Enter the current
read by the ULTRASTAB SATURN (DVM) and press to confirm it. Using the
calibration values obtained, the system will calculate the calibration factor for the high
current range.
[C U R R E N T M E A S C A L I B R A T I O N]
A P P L Y L O A D I N G A N D P R E S S[
E N T E R ]
S E T L O A D I N G C U R R E N T = 3 6 . 0 0 0
A
A C T U A L O U T P U T C U R R E N T= 0. 0 0 0 0
_ A
[ 4 ]
Figure 3-146
10. The current calibration is done when the above actions are completed. To save the
calibrated values, press ” and a confirmation screen will appear as shown in
Figure 3-147. Press “ ” or turn the “Rotary” (
) knob to set SAVE=YES and press
ENTER
ENTER
SAVE
1

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