In this section:
Front-panel overview ................................................................ 2-1
Rear panel overview ................................................................. 2-2
Installing the system ................................................................. 2-2
Self-test procedure ................................................................... 2-6
Check the output ...................................................................... 2-7
What to do if the power supply does not turn on ....................... 2-8
Front-panel overview
The front panel of Model 2231A-30-3 is shown below. Descriptions of the controls on the front
panel follow the figure.
Figure 1: Model 2231A-30-3 front panel
Item
Description
1
Vacuum fluorescent display (VFD)
2
Rotary knob
3
POWER button
4
Function buttons: Channel select buttons, V-Set (voltage setting), I-Set
(current setting), Menu and Output On/OFF
5
Numeric buttons and ESC button
6
Up/Down/Left/Right arrow buttons, Enter button and Save/Recall function
buttons
7
Output terminals
Section 2
Quick reference