HP 75 - Manual (Page 16)

3–6 User Guide
Setting Up the Monitor
Short Speakers
1. Place the speaker set near the monitor so that the speaker with
the controls is on the right side when you view the monitor
from the front.
2. Attach the speaker power adapter cable to the black
connector on the back of the control speaker, then connect the
AC adapter into an electrical wall outlet.
3. Attach the green connector from the control speaker to the
green port on the back of the computer.
4. Turn on the speakers and adjust the volume using the knob on
the side of the control speaker.