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Chapter 23 Replacing an expansion unit
185
BCM50 Installation and Maintenance Guide
To remove a rackmounted expansion unit
1
Ensure that all of the cables are removed from the expansion unit.
If they are not, refer to
“To disconnect the expansion unit cables” on page 184
.
2
If there is a unit mounted to the top of the expansion unit, slide that unit forward until it
disengages from the clips on the expansion unit. Lift the unit off the top of the expansion unit.
3
If the expansion unit is mounted on top of another unit, slide the expansion unit forward until
it disengages from the clips of the other unit. Go to step 6.
If the expansion unit is not mounted on top of another unit, continue to the next step.
4
If the expansion unit has been secured to the rackmount shelf with screws, remove these
screws from the bottom of the rackmount shelf.
5
Slide the expansion unit forward until is disengages from the clips on the rackmount shelf.
6
Lift the expansion unit off of the rackmount shelf or other unit and set it on a flat, clean,
static-free surface.
7
Continue to the next step,
“To remove the MBM” on page 180
.
To remove a wallmounted expansion unit
1
Ensure that all of the cables are removed from the expansion unit.
If they are not, refer to
“To disconnect the expansion unit cables” on page 184
.
2
Lift the expansion unit up until it disengages from the clips on the wallmount bracket.
3
Pull the expansion unit out and away from the wallmount bracket.
4
Set the expansion unit on a flat, clean, static-free surface.
5
Continue to the next step,
“Removing the MBM” on page 186
.
To remove a desktop-mounted expansion unit
1
Ensure that all of the cables are removed from the expansion unit.
If they are not, refer to
“To disconnect the expansion unit cables” on page 184
.
2
If there is a unit mounted to the top of the expansion unit, slide that unit forward until it
disengages from the clips on the expansion unit. Lift the unit off the top of the expansion unit
and set it on a flat, clean, static-free surface.
3
If the expansion unit is mounted on top of another unit, slide the expansion unit forward until
it disengages from the clips of the other unit.
4
Lift the expansion unit off of the table or other unit and set it on a flat, clean, static-free
surface.
5
Continue to the next step,
“Removing the MBM”
.
Summary of Contents for BCM50
Page 1: ...Part No N0027152 01 08 April 2005 BCM50 Installation and Maintenance Guide ...
Page 8: ...8 Task List N0027152 01 N0027152 01 ...
Page 16: ...16 Contents N0027152 01 N0027152 01 ...
Page 34: ...34 Chapter 1 Getting started with BCM50 N0027152 01 N0027152 01 ...
Page 58: ...58 Chapter 2 Introducing the BCM50 hardware N0027152 01 N0027152 01 ...
Page 70: ...70 Chapter 4 Determining DHCP server configuration and IP address N0027152 01 N0027152 01 ...
Page 74: ...74 Chapter 5 Installing the BCM50 system N0027152 01 N0027152 01 ...
Page 96: ...96 Chapter 8 Installing an expansion unit N0027152 01 N0027152 01 ...
Page 116: ...116 Chapter 10 Installing telephones and peripherals N0027152 01 N0027152 01 ...
Page 122: ...122 Chapter 11 Installing the analog terminal adapter N0027152 01 N0027152 01 ...
Page 126: ...126 Chapter 12 Configuring the BCM50 system N0027152 01 N0027152 01 ...
Page 148: ...148 Chapter 15 Using the Startup Profile to configure parameters N0027152 01 N0027152 01 ...
Page 158: ...158 Chapter 17 Connecting the BCM50 system to the LAN and WAN N0027152 01 N0027152 01 ...
Page 168: ...168 Chapter 19 Replacing the BCM50 system components N0027152 01 N0027152 01 ...
Page 172: ...172 Chapter 20 Replacing a power supply N0027152 01 N0027152 01 ...
Page 178: ...178 Chapter 21 Replacing a main unit N0027152 01 N0027152 01 ...
Page 182: ...182 Chapter 22 Replacing a media bay module N0027152 01 N0027152 01 ...
Page 214: ...214 Appendix E DTM wiring chart N0027152 01 N0027152 01 ...
Page 220: ...220 Appendix G GATM wiring chart N0027152 01 N0027152 01 ...
Page 224: ...224 Appendix H 4x16 wiring charts N0027152 01 N0027152 01 ...
Page 240: ...240 Appendix K System region attributes N0027152 01 N0027152 01 ...
Page 246: ...246 Index N0027152 01 N0027152 01 ...