Tektronix Keithley 2281 Series Reference Manual page 33

Section 2: General operation
Soft key area 1 for the power supply function
Soft-key area 1 for the power supply function contains the settings shown in the following figure and
explained in the table. To change a setting, press the soft key to open a setting window. After
configuration, close the window by pressing the ENTER or EXIT key.
Setting
V-Set
I-Limit
Range
Measure
Next
If you use the navigation control to adjust the voltage and current settings, the values are applied to
the instrument immediately when output is on.
2-10
Model 2281S-20-6 DC Power Supply and Battery Simulator Reference Manual
Figure 11: Soft key area 1 for power supply
Description
Configure the voltage setting using the numerical keys, soft keys, and
navigation control.
Configure the current setting using the numerical keys, soft keys, and
navigation control.
Press the up arrow to move up a range; press the down arrow to move
down a range. Press Auto to set autorange.
Configure the measurement function.
Press soft key 1 to change the measurement function to concurrent.
V + I
Press soft key 2 to change the measurement function to voltage.
V
Press soft key 3 to change the measurement function to current.
I
Switch to home screen 2.
077114601 / March 2019