HP ZR2740w 27-inch LED Backlit IPS Monitor - Manual (Page 14)

Component Function
10 Information Card Provides information needed for a support call.
11 USB Downstream Connectors
(side panel) Connects optional USB devices to the monitor.
ZR2440w Model
Figure 2-5 ZR2440w Rear Components
Component Function
1 Cable Lock Provision Provides slot for use with cable security locks.
2 Master Power Switch Turns off all power to the monitor.
NOTE: Putting the switch in the Off position will yield the
lowest power state for the monitor when not in use.
3 AC Power Connector Connects the AC power cord to the monitor.
4 Digital Audio Output Connects an audio cable with RCA plug to the monitor.
8 Chapter 2 Setting Up the Monitor