Front Of The System Unit - DEC 3000 500 Owner's Manual

Table 2–3 Front of the System Unit
Feature
and Removable media
devices (Optional)
Power indicator light
Power On/Off switch
Fan failure light
Feature
(Behind front access
door )
Halt button
Diagnostic display
Microphone input jack
Speaker output jack
Telephone handset jack
Audio input port
Model and serial number
label
Network label position
A Closer Look at a Pedestal System
Function
Devices that provide additional data
storage on removable media, such as
diskettes, compact discs, cassette tapes,
or cartridge tapes.
When lit, indicates that the system unit
is on.
To turn the system unit power on ( | )
and off (O).
When lit, indicates that a fan has failed
and the power supply has been shut
down.
Function
To place the system in console mode.
Used for diagnostic testing purposes.
To connect a microphone to the system.
To connect a speaker or headphone for
audio output.
To connect a telephone handset.
To connect an audio input line.
To find the model number and serial
number of your system.
Area to place optional network label
that is included in the system's
accessory kit.
Preparing to Install the System 2–17