6243/44 DC Voltage Current Source/Monitor Operation Manual
2.2.1 Setting the Source and Limiter Values
2-11
(2) Setting the numeric value by direct input
When the DIRECT key is pressed, the direct input mode is set. Use of the numeric keys is indicated
in blue, and the unit (V/mA and mV/A) keys become available.
The following two ways are available for direct input.
• When the unit (V/mA or mV/A) key is pressed after the value is set, the range is automatically
selected so that the set value becomes the maximum number of digits.
• When the unit (V/mA or mV/A) key is not pressed after the value is set.
Setting is done at the current range.
It is judged whether or not the displayed value (including the 6243/44) immediately before the
ENTER key is pressed, is within the current range. If outside the range, an error is generated and
the display flashes.
Example
Setting the numeric value
1. Press the DIRECT key.
[ ] appears and indicates that the mode is the direct input mode.
2. Press the 2 key.
[ ] flashes and indicates that numeric input is in progress.
3. Press the V/mA key.
A 6243/44 valid for the current source function is set.
4. Press the ENTER key.
The numeric value is entered and the direct input mode is released.
VS:+1.0000V
Cursor (flashing)
VS[+1.0000V]
VS[ 2V]
flashing flashing
VS[+2.0000V]
flashing flashing
VS:+2.0000V
Cursor (flashing)
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