Nortel DCT1900 Technical Product Manual page 170

Technical Product Manual - DCT1900
Installation Instructions, or BDVNB 101 01/3
Insert a circuit board into the cabinet in any slot. Turn the cabinet power switch on. If
everything is all right, then a green LED at the very top of the circuit board should be lit. Ignore
any other LEDs.
Turn off the cabinet power switch and remove the circuit board. Turn off the power supply and
disconnect the cabinet power supply.
The new cabinet is ready to be mounted.
Hang the mounting bracket for the new cabinet.
Normally the mounting brackets for the cabinets are all mounted at the same time. Since we are
adding a cabinet to an existing installation, we do not have that luxury. There are two ways to
mount the new bracket.
Method 1 - This can only be done when the system is shut down.
When cabinet 1 is shut down, remove it from the bracket on the wall. Use the spacer off of the
new bracket, See Figure 4-6, and spot the screw holes for the new bracket.
Drill new holes for the new bracket and secure it to the wall.
Replace cabinet number 1 on its bracket and secure it to the wall.
Method 2 - Done while existing system is running.
Measure from the top right hand corner of cabinet one, 1 7/8" over and 7/8" down. This is the
spot for the left hand mounting bracket screw. Place the new bracket on the wall, center the
left hand mounting hole over the mark you just made, level the bracket, and mark the center of
the right hand mounting hole.
Drill the holes for the screws and secure the bracket to the wall.
Do not mount the new cabinet !
SCHEDULE DOWN TIME!!!!
Add the new cabinet via CSMW.
Before the new cabinet is physically added, it must be added in the CSM software.
Connect the maintenance PC to the system and start the CSM program.
Back up the existing system.
Change the authority level to Distributor.
Go to System-Configuration-System tab.
Change the number of cabinets to 2. (2 in our example)
Click OK.
Reset the system via CSMW or by using the black reset button on the CPU board.
After the system comes back up, log back on the system, and verify that it says 2 cabinets.
Back the system up again. Give the back up a new name.
Power down the existing cabinet(s)
Power down the existing system.
4-16
Install-DCT1900/R8/mw
© 2000-2005