Rear I/O Panel Components - HP RP7 Model 7800 Hardware Reference Manual

Rear I/O Panel Components

1 Hard Drive Activity Light
2 Line-Out Connector for powered audio
devices (green)
3 DVI Connector (for a secondary display or the
optional HP Retail RP7 10.4" Customer
Display)
4 PS/2 Mouse/Keyboard Connector
5 DC Out Power Connector (for the optional HP
Retail RP7 10.4" Customer Display only)
6 USB Ports (6)
7 DC In Power Connector
8 Powered USB 24V
NOTE: The serial ports can be configured as 5V or 12V powered serial ports. Refer to
Powered Serial Ports on page 64
NOTE: The 24-volt Powered USB connector and the 12-volt Powered USB connector are keyed
differently as a precaution to prevent connection errors.
NOTE: You must peel off the metallic tape over the cash drawer connector to connect a cash
drawer.
CAUTION:
damage to the computer, DO NOT plug a network cable into the cash drawer connector.
CAUTION:
DC Out Power Connector.
6 Chapter 1 Product Features
for more information.
The cash drawer connector is similar in size and shape to a modem jack. To avoid
Do not connect any device other than the HP Retail RP7 10.4" Customer Display to the
9 Secured USB Port
10 Line-In Audio Connector (blue)
11 Parallel Port
12 RJ-45 Network Connector
13 Serial Ports 5V/12V
14 Powered USB 12V
15 Cash Drawer Connector
Configuring