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Getting Started
4
CPS250 User Manual
Front Panel
Figure 2 shows the front-panel controls, connectors, and indicators
with brief descriptions of the items following the figure.
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Figure 2: Front Panel
1. POWER Button. Push top of switch to the ON position to turn
power supply on. Push bottom of switch to the OFF position to
turn equipment off.
2. POWER ON Indicator. When lighted, LED indicates a power-on
condition.
3. Voltage Meter. This meter indicates the voltage level of A or B
output, depending on the position of the A/B meter switch. The
meter may be mechanically set for zero with the slotted
mechanical zero adjust disk below the center of the meter.
4. Mechanical Meter Adjustment. These slotted, plastic disks allow
mechanical zero adjustment of the V and mA meters. Always
rotate the adjustment in a clockwise direction for optimum
results.
5. A/B Meter Switch. This switch connects the V and mA meters to
the A or B output circuit.