User's Manual

Getting Started
38
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
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 RESET
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 -V terminals of the output being tested.
3. Turn on the supply.
4. Use the
to select the output being tested.
5. Set the voltage to a volts by pressing:
VSET 5 ENTER
Set the current to 0.01 amps by pressing:
ISET . 0 1 ENTER