GW Instek PST-Series User Manual - Manual (Page 15)

PST-3201/3202 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 24 ⎯
measurement must have the resolution of three digits of the decimal
point at least (1mV).
Note: During the adjustment, the maximum distortion range of the
measured value is at 0.005V.
[Step 4] Current Calibration Steps
Set the cursor to [Current] by using the knob and press [ENTER]
getting into Current calibration procedure.
[Step 4.1]
After the proper measured setting has been done according to the step
displayed by the window, press again [ENTER] to get into current
(MAX.) value input window.
[Step 4.2]
Input measured current value directly by using the number key, and
press [ENTER] to complete the measured current (MAX) input (When
the value has been input by mistake, but not yet pressed [ENTER], can
use the knob to clear the value.)
Note: The DMM selected for the measurement must have the
resolution of four digits of the decimal point at least (0.1mA).
Also the input value is to take three digits of decimal point of
effective value (1mA) and run off the rest.
PST-3201/3202 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 25 ⎯
[Step 4.3]
Press again [ENTER] getting into the window for current calibrated
value input.
[Step 4.4]
Input measured current value directly by using the number key, and
press [ENTER] to complete the measured current (MIN) input (When
the value has been input by mistake, but not yet pressed [ENTER], can
use the knob to clear the value.)
Note: The DMM selected for the measurement must have the resolution
of four digits of the decimal point at least (0.1mA). Also the input value
is to take three digits of decimal point of effective value (1mA) and run
off the rest.
[Step 5]
Set the cursor to [O.V.P.] by using the knob and press [ENTER] getting
into Over Voltage Protection auto-calibration procedure.
[Step 5.1]
After the O.V.P. auto-calibration is completed, set the cursor by using
the knob to [END] and press [ENTER] to leave.