Control And Monitoring; Status Indicator Leds - Gateway 850 User Manual

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Control and monitoring

The SAF-TE processors provide monitoring information for the enclosure
environmental conditions such as enclosure temperature, cooling fan status,
power supply status, and SCSI bus status. This information is reported to the
monitoring system to provide the user with LED and audible alarm
notifications. This environmentally monitored information is also
communicated to monitoring software. Refer to "Monitoring Systems" on
page 31 for more complete details.
Drive Status LEDs
(left column of LEDs)
Drive Activity LEDs
(right column of LEDs)
The enclosure incorporates a "One-Touch Annunciation" which provides an
LED readout of the current switch configuration, host interface type, bus
configuration, communication BAUD setting, drive spin-up settings, and
controller status. For more information, see "One-touch annunciation" on
page 35.

Status indicator LEDs

The Status Indicator LEDs are grouped on the right side of the front bezel
directly above the Alarm Reset button.
Power LED
When the Power LED is green, it indicates that the enclosure is turned on.
Channel Status LED
Alarm Reset Button
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Control and monitoring
Power
Fan Status LED
Supply
Status LED
11

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