6243/44 DC Voltage Current Source/Monitor Operation Manual
8.1.5 Calibration Procedure
8-5
(1) Calibration of voltage source and current source
Calibration of voltage source is explained.
Calibration of voltage source is performed with the connections shown in Figure 8-1 (a) and the DC
Voltage function and auto range are used for the DMM measurement function.
Calibration of current source is performed in the same way as calibration of voltage source.
But the connections are made as shown in Figure 8-1 (b) and the DC current function and auto range
are used for the DMM measurement function.
1. Press the MENU button and select SYSTEM in the parameter group and select
the Cal Switch Set parameter to set it to ON.
When Cal Switch Set is set to ON, Calibration is added to the SYSTEM param-
eters.
2. Press the button to select Calibration on the parameter selection screen.
3. Press the button.
The calibration mode is invoked, and the calibration item selection screen
appears.
4. Press the button.
The voltage source calibration mode is invoked, and the range/polarity setting
screen appears.
5. Set the range and generation polarity by pressing the RANGE (Up) and
(Down) buttons and the POLARITY + and - buttons.
6. Press the button.
The generation zero calibration mode is invoked, and the zero calibration screen
appears.
The digit indicated by the cursor (blinking) shows how many counts the source
value moves when the Data knob is rotated one click, as shown below.
Calibration
VS Calibration
Range/

Set
VS:+000.00mV : 54321
Zero CAL
VS:+000.00mV : 5432
Blinking
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