Cisco 3200 Manuel d'utilisateur télécharger pdf (Page 228)

12-20

Cisco TelePresence System 3200

OL-14521-01

Chapter 12 Field-Replaceable Unit Guide

Replacing a Microphone—Part Number CTS-MIC=

Step 3

From the underside of the tabletop, remove the two screws and washers that secure the microphone.

Note

Retain the screws and washers.

Step 4

Disconnect the microphone from the codec or audio/video extension unit.

Step 5

Pull the cable out through the hole and set the microphone aside.

Note

If the microphone is a second row microphone, you might have to disconnect some cable ties between

the cable and the audio/video extension unit.

Step 6

Pull the replacement microphone cable through the hole in the tabletop.

Step 7

From the underside of the tabletop, attach the microphone by screwing in the two screws.

Step 8

Run the microphone cable to the codec or audio/video extension cable in a similar manner as the original

cable and attach it to the appropriate connection on the codec or audio/video extension unit.

Step 9

Power on the system by turning the power switches to the On position on the two left PDUs, single right

PDU, and (if present) auxiliary control unit or PDU on the rear center of the display assembly.

Step 10

Open a browser on a computer connected to the network.

Step 11

Type in the IP address of the Primary codec. Enter the required information at the login screen. The

Cisco TelePresence Administrator window appears.

Step 12

Verify the status of the Cisco Unified Communications Manager (seen in the lower left portion of the

window) is Enabled/Up.

Step 13

Select Hardware Setup to verify the cameras, displays, speakers, and microphones are working

properly.

Refer to the Cisco TelePresence System Administrator's Guide for your software release for more

information.

Step 14

If required, reattach the projector assembly.

See Chapter 8, “Assembling the Remaining Cisco TelePresence Elements” for more information.

Step 15

Perform the microphone test to verify that the microphone is working properly.

See the “Setting Up the Microphones” section on page 10-18 for more information.

Replacing a Microphone With a Microphone Extension Cable

If your microphone uses a microphone extension cable between the codec or audio/video extension unit

and the microphone, complete the following procedure to replace the microphone.

Step 1

If you are replacing a first row left or right microphone, or a second row microphone, skip to Step 3.

Step 2

If you are replacing the center microphone, follow these steps.

Loosen, but don’t remove, the mounting screws holding the projector assembly to the underside of

the center tabletop.

Remove the projector assembly by sliding the unit to the left and away from the mounting screws.

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Cisco 3200 Manuel d'utilisateur Page 228

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