User manual

Current Check

Follow the steps below to check basic current output of the power

supply.

1. Turn on the power supply. The display will show the OFF

annunciator next to the setting voltage on the left side of the

display.

2. Short the (+) and (-) output terminals with test leads, shorting

bar, or clip. (Refer to Table 2 to select appropriate test leads)

3. Enable the output by pressing (or and for

dual channel models). The output indicator light will be lit

and display will showthe measured output voltage. The OFF

annunciator will change to CC.

4. Using the numeric keypad, press and enter a current

value. Then press the key. For dual channel models,

select the channel first before setting the voltage. The

selected channel is indicated by a flashing CH1 or CH2

annunciator on the display. Press or to select

the channel.

5. The measured output current should change to a value close

to or exactly what you entered (For example, if current value

is 5.0000 A, it may show 4.9998 A).

6. (Optional) You may also verify the output current by

connecting either the (+) and (-) terminals on the front panel

or the rear panel to an external current meter capable of

measuring the current that you set. The measured value

should match or be close to the entered current value.

OUTPUT

Enter

Iset

CH1

CH2