The circuit in the photo is a simple circuit with a resistor(1kΩ) and an LED connected through a breadboard, the leads on the ends is how we will supply the votage

Normally we could use a 9V battery, but in this case we will supply those 9V with the DC output power supply 

Step 1: Turn on the power supply with the power button on the lower left of the machine

Step 2: Take the banana to alligator leads in the drawer (ex of the leads are to the right)

The leads may be covered with an attachment, you can take this off

Step 3: On output two (the green ones), Insert the black lead (negative) into the black terminal on the power supply, and insert the red lead (positive) into the red terminal 

We are using output two (green) because the yellow output can only output 6V and we need 9V

Step 4: Connect the leads to the breadboard, positive (red) to positive (red wire) on the breadboard, and negative (black) to negative (black wire) on the breadboard

Step 5: Press the green "2" button near the top of the machine to change the channel voltage. Make sure the voltage is highlighted green and enter in 9V using the number pad and hit enter

Step 6: Press the green "On" button next to the green channel outputs to send the voltage to the circuit 

Step 7: Congrats! (assuming everything went well and the LED lights up) You now have used a DC power supply to power a circuit! WARNING: components in the circuit may be hot, so be cautious when deconstructing the circuit

Step 8: To clean up:

• Press the green "On" button to stop sending voltage to the circuit

• Turn off the DC power supply

• Disconnect the leads and place them back in the drawer

• Make sure the circuit is deconstructed or taken away from the bench