Replacing Modules
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On a one-module system, follow steps 3-5 below.
On a two-module system, start at step 1.
CAUTION:
Unplug the AC power cord from the system before starting.
1
2
3
After unplugging the power cord,
Slide off the top module. If re-
Remove the screws used to
remove the screws on the connector.
Pull the connector off the module.
1-Module
System
new module
2-Module
System
old module
4
Reinstall the module(s) and
5
6
Remove the first line cord of the
Connect the AC power cord to
connector, as instructed on pages 2-4
and 2-5. Label the new module.
2-14
Installing the Hardware
placing that one, go to step 4. If replac-
ing the bottom one, go to step 3.
old module and connect it to the first
line jack on the new module. Repeat
for the other lines and extensions, one
at a time. (We suggest the "one-at-a-
time" approach because it’s too easy to
lose track of the wires if you unplug
several at once.)
mount the module on the wall.
the 206 module on a system with one
module, or to the module connector on
a system with two modules. Press
firmly until it clicks into place. If you
unplugged the cord from the wall outlet,
plug it back in at this time.
