Voltage Test
1. Set the voltage of the selected output to 10 V by pressing:
VSET |
| 1 |
| 0 |
| ENTER |
2.Check that the display reads approximately 10 V and 0 A and the CV annunciator is on indicating that the supply is in the constant voltage mode of operation.
Overvoltage Test
1. Program the overvoltage protection (OVP) to 19 V by pressing:
OV |
| 1 |
| 9 |
| ENTER |
SET |
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2. Set the voltage to 16 V by pressing:
VSET |
| 1 |
| 6 |
| ENTER |
3.Check that the display reads approximately 16 V and 0 A.
4.Set the voltage to 20 V by pressing:
VSET |
| 2 |
| 0 |
| ENTER |
5.Check that the display reads "OVERVOLTAGE".
6.Reset the supply by pressing:
VSET |
| 1 |
| 6 |
| ENTER |
| OV |
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| RST |
7. Check that the display reads approximately 16 V and 0 A.
Current Test
1.Turn off the supply.
2.Remove the barrier block cover from the output to be tested and connect a short circuit (jumper wire) between the +V and
3.Turn on the supply.
4. Use the the | to select output being tested. |
5. Set the voltage to 5 volts by pressing:
VSET |
| 5 |
| ENTER |
Getting Started 37