Compaq 247320-003 - Deskpro 4000 - 5166 Model 2500/CDS Reference Manual page 15

Ref. Connector
Voltage Select Switch
Parallel Connector
Network Status Lights
Ethernet RJ-45 Connector
External Infrared Transceiver
Connector
Keyboard Connector
Headphone Connector
Line-Out Audio Connector
Line-in Audio Connector
Microphone Connector
Mouse Connector
Serial Connectors
Universal Serial Bus (USB)
Connectors
Ethernet AUI Connector
Monitor Connector
Power Cord
Ultra-SCSI Connector
Function
Switches voltage between 115V (U.S.) and 230V to match
geographical requirements.
Connects a parallel device, such as a parallel printer.
Yellow link light turns on when network driver is properly
loaded and system is physically connected to a network.
Green activity light turns on when system detects network
activity.
Connects to an Ethernet network, using an RJ-45 cable.
Connects an optional external infrared transceiver. (Yellow-
colored icon)
Connects the keyboard. (Orange-colored icon)
Connects headphones. (CD-ROM drive models)
Connects an external amplifier (to power additional
speakers) or a tape deck for recording. (CD-ROM drive
models)
Connects a device that supplies sound, such as a tape deck
or CD player. (CD-ROM drive models)
Connects a microphone. (CD-ROM drive models; blue-
colored icon)
Connects the mouse. (Green-colored icon)
Connects a serial device, such as a serial mouse or
scanner.
Connects the computer to any USB peripheral while the
computer is operating; are fully functional Plug and Play
connectors.
Connects to an Ethernet network, using an AUI cable or an
AUI to BNC transceiver.
Connects a monitor.
NOTE: Your computer will include either a PCI or an AGP
monitor connector, but not both.
Connects the computer to an electrical power outlet.
Connects external SCSI devices. (Deskpro 6000 models)