User guide

Routine maintenance
121
Maintenance
Routine
3. Remove the top cover of the controller.
4. Install the Uplink card (see Figure 17) on the two
standoffs.
5. Secure the Uplink card with the supplied screws.
Figure 17: Installing the expansion unit
6. Connect the uplink cable and Y-ac power cord from
the Controller to the expansion unit
7. Power up the system.
Performing a software upgrade
You perform a software upgrade to install a new software
load within the same release. Software upgrades are
distributed either on a software CD-ROM or you can
download them from the Mitel Online website.
3100 Hand.bk Page 121 Monday, August 19, 2002 8:49 PM