HP LD4220tm and LD4720tm Digital Signage Touch Displays

4. Connect the AC power cord to the AC-IN connector on the rear of the display and the other end
to an electrical outlet. Before connecting the power cord, please read the power-cord safety
precautions in the
Important safety information on page 3.
Figure 3-22 HP LD4220tm—Connecting the power cord
Figure 3-23 HP LD4720tm—Connecting the power cord
5. Turn on power to the display by pressing the power button (1).
Figure 3-24 HP LD4220tm—Power button
1
Figure 3-25 HP LD4720tm—Power button
1
20 Chapter 3 Setting up the display ENWW