CopperOptics 150-1303-01 매뉴얼 - 페이지 6

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Section 363-703-103

Revision 01

Page 6

TABLE 2. FLC-703 CHANNEL UNIT TURN-UP AND TESTING

Observe normal electrostatic discharge precautions when handling

electronic equipment. Do not hold electronic plugs by their connector

edges. Do not touch components or circuitry.

Step

Operation

Install

a. Insert each FLC-703

COT

Channel Unit into the

Channel

COT Shelf.

Units

b. After the system has

powered up,

established HDSL

synchronized

communications, and

no calls are in

progress, observe the

Channel Unit front

panel indicators.

Test

a. Test each subscriber

Subscriber

circuit by placing and

Circuits

receiving calls.

CAUTION

Action

All LEDs on the Channel

Unit will turn on for

approximately ½ second,

then scan from top to

bottom, then flash all on,

then off.

ACTIVE 1

ACTIVE 2

ACTIVE 3

ACTIVE 4

ACTIVE 5

ACTIVE 6

ACTIVE 7

ACTIVE 8

FAULT

ACTIVE 1 through 8

LEDs track call progress

as described in paragraph

7.01.

Observe

off