Cisco ATA 188 설치 지침 - 페이지 5

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Cisco ATA 188에 대해서도 마찬가지입니다: 구성 (28 페이지), 개요 (11 페이지), 개요 매뉴얼 (11 페이지)

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Chapter 2

Installing the Cisco ATA

For more information about LEDs and the function button, see the

page

Power-Down Procedure

Caution

If you need to power down Cisco ATA 186 or Cisco 188 at any time, use the following power-down

procedure to prevent damage to the unit.

Procedure

Unplug the RJ45 Ethernet cable

Step 1

Wait for 20 seconds.

Step 2

Unplug the power cable.

Step 3

This equipment contains a ring signal generator (ringer), which is a source of hazardous voltage. Do

Warning

not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11

port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming

call.

OL-4804-01

1-5.

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide for H.323 (version 3.0)

Power-Down Procedure

"Hardware Overview" section on

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