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1-6 Compaq Console Management Controller User Guide
Compaq Confidential – Need to Know Required
Writer: A. J. Scheckelhoff Project: Compaq Console Management Controller User Guide Comments:
Part Number: 218258-002 File Name: b-ch1 Overview.doc Last Saved On: 7/13/01 2:29 PM
Front Panel Controls
The CMC front panel includes the controls required to:
■ Power the unit On or Off.
■ Scroll through LCD menus.
■ Select LCD menu items.
■ Silence audible alarms and deactivate alarm relays (if these features are
enabled in the control software).
NOTE: For information about changing the configuration on the CMC, or to check the
current configuration, see Chapter 4, “Software.”
Front Panel LEDs
Each LED is described in the following table. See Table 1-1 for reference.
Table 1-2
Front Panel LEDs
LED Reference Color Meaning
Alarm LED Red General alarm indicator (blinking).
Orange Warning (intrusion alert/temperature warning).
Green No alarm.
Network LED Green Normally On. Blinking indicates activity.
Serial
Communication
LED
Green Normally Off. Blinking indicates communication.
Power LED Green Power On.
NOTE: Alarm status may be viewed in the LCD display ( ) or the system console.