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Chapter 23 Replacing an expansion unit
187
BCM50 Installation and Maintenance Guide
Installing the new expansion unit
Use one of the following procedures to install the new expansion unit:
•
“Installing the BCM50 unit in an equipment rack” on page 80
•
“Installing the BCM50 unit on the wall” on page 84
•
“Installing the BCM50 unit on a desktop or shelf” on page 89
After installing the new expansion unit proceed to the procedure
“To connect the cables”
.
To connect the cables
1
Insert the power supply retention clip into the new expansion unit.
2
Rotate the power supply retention clip so that the power supply jack is clear.
3
Connect the power supply cord to the expansion unit.
4
Rotate the power supply retention clip to lock the power supply cord in place.
5
Connect the expansion cable to the expansion port on the front of the expansion unit.
6
Connect the LAN cable to the LAN port on the front of the expansion unit (if applicable).
7
Connect all of the telephone line and extension cables to the MBM inserted in the expansion
unit. To ensure the same line and extension numbering, make sure you connect the cables to
the ports from which the were removed.
8
Use Element Manager to enable the MBM. Refer to the BCM50 Administration Guide
(N0016868) for more information on enabling an MBM.
To return the system to operation
1
Check the Power and Status LEDs on the main unit. Both LEDs should be solid green. If either
LED is not solid green, there is a problem with the main unit. Refer to
“System status LEDs”
on page 59
for a detailed description of the LED states.
2
If this system has an expansion unit, check the Power and Status LEDs on the MBM in the
expansion unit. Both LEDs should be solid green. If either LED is not solid green, there is a
problem with the MBM or the expansion unit. Refer to
“Media bay module LEDs (expansion
units only)” on page 64
for a detailed description of the LED states.
3
If this system has a second expansion unit, check the Power and Status LEDs on the second
MBM.
4
Use Element Manager to restore the programming. For information about restoring system
programming, refer to the BCM50 Administration Guide (N0016868).
Warning:
Leakage currents
You must connect the power cord to a grounded outlet before connecting the
telephony and data networking cables to the system.
Содержание BCM50
Страница 1: ...Part No N0027152 01 08 April 2005 BCM50 Installation and Maintenance Guide ...
Страница 8: ...8 Task List N0027152 01 N0027152 01 ...
Страница 16: ...16 Contents N0027152 01 N0027152 01 ...
Страница 34: ...34 Chapter 1 Getting started with BCM50 N0027152 01 N0027152 01 ...
Страница 58: ...58 Chapter 2 Introducing the BCM50 hardware N0027152 01 N0027152 01 ...
Страница 70: ...70 Chapter 4 Determining DHCP server configuration and IP address N0027152 01 N0027152 01 ...
Страница 74: ...74 Chapter 5 Installing the BCM50 system N0027152 01 N0027152 01 ...
Страница 96: ...96 Chapter 8 Installing an expansion unit N0027152 01 N0027152 01 ...
Страница 116: ...116 Chapter 10 Installing telephones and peripherals N0027152 01 N0027152 01 ...
Страница 122: ...122 Chapter 11 Installing the analog terminal adapter N0027152 01 N0027152 01 ...
Страница 126: ...126 Chapter 12 Configuring the BCM50 system N0027152 01 N0027152 01 ...
Страница 132: ...132 Chapter 13 Using Telset Administration to set the basic parameters N0027152 01 N0027152 01 ...
Страница 148: ...148 Chapter 15 Using the Startup Profile to configure parameters N0027152 01 N0027152 01 ...
Страница 158: ...158 Chapter 17 Connecting the BCM50 system to the LAN and WAN N0027152 01 N0027152 01 ...
Страница 168: ...168 Chapter 19 Replacing the BCM50 system components N0027152 01 N0027152 01 ...
Страница 172: ...172 Chapter 20 Replacing a power supply N0027152 01 N0027152 01 ...
Страница 178: ...178 Chapter 21 Replacing a main unit N0027152 01 N0027152 01 ...
Страница 182: ...182 Chapter 22 Replacing a media bay module N0027152 01 N0027152 01 ...
Страница 214: ...214 Appendix E DTM wiring chart N0027152 01 N0027152 01 ...
Страница 220: ...220 Appendix G GATM wiring chart N0027152 01 N0027152 01 ...
Страница 224: ...224 Appendix H 4x16 wiring charts N0027152 01 N0027152 01 ...
Страница 240: ...240 Appendix K System region attributes N0027152 01 N0027152 01 ...
Страница 246: ...246 Index N0027152 01 N0027152 01 ...