2 Installation
CommPlete Communications Server 9
Pre-Installation Notes
Warning: Interconnection directly, or by way of other apparatus, of ports marked “SAFETY WARNING
see instructions for use” with ports marked or not so marked may produce hazardous conditions on the
network. Advice should be obtained from a competent engineer before such a connection is made.
• All installation must be done by a qualified service person.
• To reduce emissions, be sure to use blanking plates to cover empty slots i n the CC9600 chassis.
• Any other apparatus, including cable and wiring, connected between the MT3334HD8K modem and
the point of connection to any speech band circuit shall comply with the following:
1. The overall characteristics of this apparatus shall be such as to introduce no material effect upon
the electrical conditions presented to one another by the modem and he speech band circuit.
2. The apparatus shall comprise only
a. apparatus approved for the purpose of connection between the modem and a speech band
circuit; and
b. cable and wiring complying with a code of practice for the installation of equipment
covered by this part of BS 6328 or such other requirements as may be applicabl e.
Note: Such apparatus may have been approved subject to limitations in its use.
Installation Procedure
1. Unpack the MT3334HD8 assembly from its packaging and save the packaging for possible f uture
use. Perform a visual inspection of the MT3334HD8. If you are concerned about its condition, call
Technical Support for instructions.
2. Turn off

both

PS9600 power supplies.
3. The MT3334HD8 must be installed in a segment in which a RASCard with a T1 module is installed.
Remove a blank device panel or previous MT3334HD8 card from that segmen t.
4. Supporting the MT3334HD8 by the front panel and the bottom edge of the card, place it into the
CC9600’s open device slot. Make sure the edges of the MT3334HD8 card mate properly with the
guides of the device slot.
5. Slide the MT3334HD8 into the CC9600 chassis until you feel the MT3334HD8’s connectors m ate with
the CC9600’s bus connectors.
6. Tighten the MT3334HD8’s retaining screws.
7. Turn on the PS9600 power supplies.
8. Note the PS9600 LED indicators. If they are not lit, see Chapter 5. I f they are lit, proceed with
MultiModemManager operation (Chapter 4 of the MultiModemManager

Owner’s Manual

).
Note: A self-test runs each time the CommPlete Communications Server is turned on. Refer to Chapter 5
of the MultiModemManager Owner’s manual for more details on the power-on self-test.