Cisco Systems 3000 Instruction Manual Page 190

  • Download
  • Add to my manuals
  • Print
  • Page
    / 234
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 189
11-12
Cisco TelePresence System 3000
OL-14521-01
Chapter 11 Field-Replaceable Unit Guide
Replacing a Microphone—Part Number CTS-MIC
Replacing a Microphone—Part Number CTS-MIC
Required Information, Tools, and Equipment
To remove and replace a microphone for the Cisco TelePresence 3000, you need the following
information, tools, and equipment:
The Cisco TelePresence System Administrator's Guide for your software release
Power screwdriver with 2.5, 3, and 6 mm (standard or round) Allen bits, or standard 2.5, 3, and 6 mm
Allen wrenches
Tip A round-head Allen bit allows the bit to work at an angle instead of only straight out, which is
helpful in tight spots.
Manual screwdrivers, Phillips and flat head types
Metric wrenches, 10 to 15 mm
Masking tape
Laptop computer attached to the network
Powering Off the System
Power off the system by turning the power switches to the Off position on the two left PDUs, single right
PDU and, if present, the PDU or auxiliary control unit behind the center display assembly.
Caution Make sure all system power is turned off before beginning this disassembly.
Removing and Replacing a Microphone
Note Make sure to retain all screws, brackets, and other parts during the disassembly.
Step 1 From the back of the Cisco TelePresence 3000, access the Primary (center) codec.
Step 2 Detach the specific microphone cable from the Primary codec. Note the location for later reference.
Choose the appropriate microphone icon according to the following conventions:
A single dot on a green background indicates a center microphone.
Two dots on a white background indicate a left microphone.
Three dots on a red background indicate a right microphone.
Step 3 Remove the microphone cable by pulling it to the right through the various cable management systems.
Take note of how the cable is routed.
See Chapter 8, “Routing Power and Signal Cables, for additional information.
Step 4 If you are replacing the left or right microphones, skip to Step 6.
Page view 189
1 2 ... 185 186 187 188 189 190 191 192 193 194 195 ... 233 234

Comments to this Manuals

No comments