Chapter 3 Calibration Procedures
General Calibration/Adjustment Procedure
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10 Select the first current calibration point for the +6V supply.
The display shows the first current calibration point for the +6V supply.
11 Read the DVM and change the first current value on the display to match the
computed current (DVM reading
÷ by shunt resistance).
For example, if the computed value is 0.099 A, adjust the current to 0.099 A using
the knob and arrow keys.
Notice that you should wait for the DVM reading to stabilize for accurate calibration.
12 Pressing the "Calibrate" key saves the change and selects the second current
calibration point for the +6V supply.
If the entered number is within an acceptable range, an "ENTERED" message appears
for one second. The display now shows the second current calibration point for the
+6V supply. If the entered number is not correct, an "INVALID DATA" message
appears for one second and the display shows the first current calibration point again.
I LO +0.100 A
I LO +0.099 A
I HI +4.750 A
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