Cisco Systems 3000 manual Replacing the Projector Lamp-Part Number, 11-17

Chapter 11 Field-Replaceable Unit Guide

Replacing the Cisco IP Phone—Part Number CP-7975G-CTS

Replacing the Cisco IP Phone—Part Number CP-7975G-CTS

Step 1 Open a browser on a computer connected to the network.

Step 2 Type in the IP address of the Cisco Unified Communications Manager. Enter the required information at the login screen.

Step 3 Go to Device>Phone and find the phone you are replacing.

Step 4 In the Cisco Unified Communications Manager interface, enter the new MAC address for the replacement IP phone and press Save.

Step 5 Unplug the Ethernet cable from the back of the current Cisco IP phone and set the phone aside.

Step 6 Plug the Ethernet cable into the new IP phone and place it in the same location on the tabletop as the old phone.

Cisco Unified Communications Manager may download a new version of the phone software.

When the phone has completed its booting and upgrade, perform a reset on the

Cisco TelePresence System from the Cisco Unified Communications Manager device page.

Step 7 If the new IP phone has not displayed a ready screen within five minutes, refer to the following documentation for more information:

•The Cisco TelePresence System Administrator's Guide for your software release

•The Cisco Unified Communications Manager Installation Guide for the Cisco TelePresence System for your software release.

Replacing the Projector Lamp—Part Number

CTS-PRJTR-BL-GEN1

A likely cause of a malfunctioning projector is a burnt-out projector lamp. The life of the light bulb is approximately 2000 hours. Cisco does not stock this lamp but you can order it from a variety of outside vendors. The Sanyo part number is POA-LMP94.

Step 1 Power off the projector by turning off the power switch on the back of the unit.

Step 2 Allow the project to cool down for at least 45 minutes, or wear heat-resistant gloves during the replacement process.

Step 3 Unplug the HD Video cable, power cable, and serial cable from the rear of the unit.

Step 4 Remove the privacy panel.

Step 5 Note how the bracket attaches to the underside of the tabletop and perform one of the following actions:

•If the bracket attaches to the tabletop using screws and keyhole slots in the projector bracket, complete the following steps to remove it from the tabletop and continue to Step 6:

a.Remove two of the six screws that hold the projector assembly to the underside of the center tabletop. These screws are the rear-most of the six screws and the furthest away from the projector lens.

b.Loosen the remaining four mounting screws.

	Cisco TelePresence System 3000
OL-14521-01		11-17