User's Manual

Table Of Contents

Product Overview

InterReach Spectrum Remote Access Unit Installation Guide - Preliminary Update for Issue 3 Page 9

SRAU LEDs

LINK STATUS

SECONDARY

REV

SECONDARY

FWD

21 3

Ref # LED LED Color Description

1 LINK

2 STATUS

3 SECONDARY FWD

•Green •SRAU receiving communications fr

om the IFEU.

• Red • SRAU has not received communications from the IFEU for more than 90

seconds.

• Off • During initial power up, SRAU is powering up and waiting for IFEU

communications.

• Green • Unit has no alarms or a Minor alarm is active.

•

Blinking Green • Unit or band is set out-of-service.

• Red • Major alarm detected.

• Green • SRAU is powered on correctly.

•Y

ellow or

Blinking Yellow

• There is an MRAU FWD connection, but there is no MRAU REV connection

or the MRAU REV connection is paired incorrectly.

• Off • Cable is not connected to the MRAU FWD port.