Good Will Instrument PSS-2005 User Manual - page 14
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
18
steps.
[Step 3.1]
Now input the current value (Max.) measured by the DMM with the
knob and press [ENTER]. During the current value input, use the
[F/C] button to switch over the input of 100mA range (100mA/step)
or 1mA range (1mA/step).
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 3.2]
Now input the current value (Min.) measured by the DMM with the
knob and press [ENTER]. During the current value input, use the
[F/C] button to switch over the input of 100mA range (100mA/step)
or 1mA range (1mA/step).
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 4]
Switch the Calibration selection window to O.V.P. calibration item
with the knob and press [ENTER] getting into O.V.P calibration
steps.
[Step 4.1]
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
19
At present, the window will indicate the progress of OVP calibration.
When the calibration is completed, it will jump out of the window.
[Step 5]
When above calibration steps has been confirmed correctly, switch
the calibration selection window to SAVE window with the knob and
press [ENTER] to complete the whole calibration procedures.
[Step 6]
If the calibration procedure is not necessary to be stored, just switch
the calibration selection window to Exit window and press [ENTER]
to leave the calibration procedure.
6-4. Cleaning
To clean the power supply, use a soft cloth dampened in a solution
of mild detergent and water. Do not spray cleaner directly onto the
instrument, since it may leak into the cabinet and cau se damage. Do
not use chemicals containing benzine, benzene, toluene, xylene,
acetone, or similar solvents. Do not use abrasiv e cleaners on any
portion of the instrument.