9-4
IM CA150E
9
Use the SOURCE ON/OFF key to turn on the output.
Use the ▲ ▼ output keys of the instrument to set the output value
so that the value read by the multimeter connected to the instrument
matches the zero point calibration value displayed on the top row.
10 When calibration is complete, press the ENTER key to confirm
the calibration value.
11 Start full scale point calibration:
The CAL and FS segments light, the output setting value of
the instrument appears on the bottom row, and the full scale point
calibration value of the selected range appears on the top row.
12 Use the ▲ ▼ output keys of the instrument to set the output value
so that the value read by the multimeter connected to the instrument
matches the full scale point calibration value displayed on the top row.
13 When calibration is complete, press the ENTER key to confirm
the calibration value.
The calibration values of the range are calculated and saved to
internal memory. (The values overwrite the previous calibration data.)
To cancel calibration, press the CLEAR key before
pressing the ENTER key. The procedure returns to Step 6.
14 Repeat Steps 6 to 13 for each range to be calibrated.
When calibrating the 500 Ω and 5 kΩ ranges of resistance (Ω),
two types (L and H) of calibration are required because of
differences of excitation current.
Cancel:
To return to the calibration range selection display in Step 6,
press the CLEAR key.
End:
To end calibration mode, simultaneously press the CLEAR and
ENTER keys. Normal (source/measurement) mode returns.
ENTER
ENTER
ENTER
ENTER
ENTER
ZERO
Full Scale
Select with the FUNCTION
and RANGE keys
Output value
Calibration value
9.1 Calibration of Source Functions (Adjustment)
