Important Safety Instructions 1-11
Console Interface (DB-9) (Default configured as DCE)
Pin 1 — DCD LL <= PC
Pin 2 — Transmit Data LL => PC
Pin 3 — Receive Data LL <= PC
Pin 4 — DTR LL <= PC
Pin 5 — Ground
Pin 6 — DSR LL => PC
Pin 7 — RTS LL <= PC
Pin 8 — CTS LL => PC
Pin 9 — RI LL <= PC
Important Safety Instructions
When using your telephone equipment, basic safety
precautions should always be followed to reduce the risk of
fire, electric shock, and injury to persons, including the
following:
■ Do not use this product near water, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet
basement, or near a swimming pool.
■ Avoid using this telephone equipment during an
electrical storm. There may be a remote risk of electric
shock from lightning.
■ Use only the power adapter that came with the unit.
Replacement adapters can be obtained by contacting
3Com Customer Support.
In Case of a Problem
First, carefully review the contents of this booklet. Check all
of the connection points. Ensure that cables and wires are
intact and properly connected between:
■ Your 3Com HomeConnect ADSL Modem Ethernet and
your computer.
■ Your 3Com HomeConnect ADSL Modem Ethernet and
the DSL data line.
