
AS56 and AS56
Plus
User Manual
3-1
Chapter
3 Configuring and Installing the
Access Syst em56
If you have purchased the AS56
Plus
unit, you can select from two
Network Interface Operating Modes:
■
AS56 — factory default (56/64 kbps CSU/DSU)
■
AS56
Plus
— T1 CSU/DSU
Obviously, you must first insert the cable into the correct port. However,
changing the operating mode can only be accomplished using the ASCII
console interface. Before proceeding any further, refer to the procedures
in
Terminal Configuration,
on page 6-5, and
Terminal Operation,
on page
6-7.
WARNING
The following rules should always be followed when connecting
telephone equipment and/or wiring:
1. Never install telephone wiring during a lightning storm.
2. Never install the telephone jacks in wet locations unless the jack is
specifically designed for wet locations.
3. Never touch insulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
4. Use caution when installing or modifying telephone lines.
Access Sys tem56 units should
not
be connected to the network until after
it has been completely configured and has successfully passed self test.
NOTE
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