Getting Started; Disconnecting The Dsu - Paradyne 3610 Application Manual

COMSPHERE 3600 Series Data Service Units

Getting Started

As you follow these steps, refer to Figure 2-8.
"
Procedure
1. Unplug the table-top ac transformer from the ac
outlet, then disconnect the power cord from the
DSU's rear panel (labeled POWER).
2. Disconnect the DDS interface cable (labeled
LINE) from the DSU.
3. Disconnect the DBM and NMS interface cables
(labeled BACKUP and CC/DC, respectively), if
installed.
4. Disconnect the EIA-232-D/V.24 or V.35 interface
cable from the DSU.
2-14
Figure 2-8. Disconnecting the DSU
July 1999
5. If a TDM or MCMP is being replaced, disconnect
the additional port interface cable(s), as well.
NOTE
If a TDM or MCMP is being
replaced, the unit does not have
to be turned upside down to
open the case.
6. With the unit upside down, use a small flat-head
screwdriver to release the four snap tabs holding
the base in place (refer to
7. Turn the unit over while being careful not to allow
any cable to be pulled free of the connectors.
Figure 2-3).
3610-A2-GB41-70