System Operation; Introduction; System Status Displays; System Front Panel And Status Displays - HP 3000 Series Handbook

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System Operation
Introduction
The status of system operation is displayed on the system front panel and on the console.
Tape drive operation is displayed on the tape drive front panel. System operation can be
controlled and modified with the Processor Dependent Commands (PDC) and the Access Port
commands.
System Status Displays
System Front Panel and Status Displays
The system front panel switch and indicators are shown in Figure 1-6. The DC ON/OFF
switch controls the application of DC power to the system. Table 1-5 shows the valid states of
the Operating State indicators.
The Remote Indicator is lit if the system remote console path has been enabled.
DC
ON/OFF
Switch
wbce003
Operating State
Indicators
Fault
Indicator
Remote
Indicator
Run Attention Fault Remote Enabled
Figure 1-6. System Front Panel Switches and Indicators
Product Information 1-9