AT&T MERLIN LEGEND Installation & Maintenance Manual page 551

Adapters, Accessories, and Applications
Hardware Requirements
Call Accounting Terminal
Serial printer (model 572 is recommended) connected via a
serial cable to the SMDR port of the CAT
D8W modular cord and 355AF adapter connecting the SMDR
port on the communications system to the CAT
Installation
The CAT can be installed by using the instructions supplied with
the product. Highlights of these instructions areas follows:
1. Before attaching the product to the CU and the printer, set
the 10 CAT switches to establish the speed or baud rate for
the CAT and its associated printer.
2. Connect the CAT, the printer, and the power supply. The CAT
must be placed within the distance noted below:
control unit
— 14 feet (direct connection)
— 1000 feet (using building wiring)
serial printer (50 feet)
power supply — grounded wall outlet (4 feet)
Note: Do not use an outlet that is controlled by a wall
switch.
3. Test the CAT, following the instructions provided in the
customer information booklet (CIB).
6-16 Applications