7
MINI DRIVER MPI
3. Installation
The Mini Driver MPI is easy to install. Follow the
steps below.
1.Separate the two parts of the plastic cover
by firmly pressing the marked places on the
sides, starting at the cable end.
2.Connect the 4-wire telephone line to the
screw terminal block; transmit pair to
"XMT" and receive pair to "RCV". Please
note the correct polarities. If you are using
shielded cables, connect the cable shield to
the "ground" terminal (optional).
3.The following polarity must be observed:
+XMT on the local Mini Driver MPI must
be connected to +RCV on the remote Mini
Driver MPI
-XMT on the local Mini Driver MPI must be
connected to -RCV on the remote Mini
Driver MPI
(Polarity is opposite on the second pair of
wires.)
4.The Mini Driver MPI is factory set for DCE.
To operate the unit as DTE, change the
switch to the DTE position (see Figure 2).
