Dip Switches; Figure 14 Dip Switch Positions On The Modules - Nortel BCM1000 Installation And Maintenance Manual

36 Chapter 2 Telephony hardware
Warning: Media bay module wire shorts
The wires that connect the media bay module daughter board to the module can become
pinched between the module and the BCM1000 media bay if you insert the modules off
the straight or with too much force. This will cause a short in the equipment and could stop
the Business Communications Manager from restarting.

DIP switches

The six DIP switches that you use to set the DS30 bus blocks and offsets are found either on the
bottom of the module or on the rear, behind the power connector.
locations of the DIP switches on the modules.
For more information about setting DIP switches, refer to
modules," on page

Figure 14 DIP switch positions on the modules

Underside of module
Rear of module
The Global Analog Trunk Module (GATM), introduced in BCM 3.5, and the Global Analog
Station Module (GASM8), introduced with BCM 3.6, have a second set of DIP switches that can
be set to a specific country setting to set to allow automatic firmware upgrades to the module,
based on the country profile chosen for the system during startup.
N0008587 01
109.
DIP switches
Figure 14 shows the possible
Chapter 8, "Installing media bay
Top of module