Led Support Of Service Technician Tasks; Alarming Situations And Locating The Problem; Special Circumstances When Removing The S8300; Led Panel For The G700 - Avaya G700 Maintenance Manual

9 G700 and Media Module LEDs:

LED Support of Service Technician Tasks

The following sections outline some of the potential user scenarios for LEDs. Examples illustrate how
LEDs on Media Modules and the LED Panel support service technician tasks.
Note: This section does not exhaustively cover all tasks.

Alarming Situations and Locating the Problem

LEDs are meant to support installation and maintenance tasks. The most important task is the
determination of an alarm situation for a particular Media Module and/or G700.
A RED Alarm LED located on each Media Module and on the LED Panel helps technicians isolate
the alarm to a specific piece of equipment. When the RED Alarm LED is lighted on the LED panel,
the technician should understand that there is an alarm associated only with the motherboard or
chassis.
Note:
In an alarm situation, you may need to remove a Media Module or G700 or take it out of service. The
GREEN Test LED and YELLOW active/in-use LED help you determine when the equipment can be
removed without interrupting calls.

Special Circumstances when Removing the S8300

When removing the S8300, initiate a shutdown process by first depressing the button (for 2 seconds)
located next to the fourth GREEN "Ok-to-Remove" LED (specific to the S8300). This LED will first
blink; then go steady. Once steady, this GREEN LED indicates that the disk drive has been parked
properly and is ready to be removed.
!
CAUTION:
If you remove the S8300 before the disk is parked, you may corrupt important data.

LED Panel for the G700

Typically, there are 27 LEDs that appear on the LED Panel for the G700; see "Avaya
Guide". The following three LEDs have been added to the LED Panel for the G700:
• RED ALM or Alarm LED
• EXT 1 LED
• EXT 2 LED
280
The RED Alarm LED on the LED Panel does not indicate any alarms on
the Media Module.
LED Support of Service Technician Tasks
TM
Maintenance for S8300/S8700 and G700
555-234-101 — Issue 2 — October 2002
P330 Manager User