AT&T DEFINITY 555-230-223 - Manual (Page 41)

Installation
c. Plug the modem power cord into a wall outlet and power on the
modem.
d. Set the modem options. Refer to Appendix B, ‘‘Supported
Terminals and Modems/Option Settings,’’ for a list of option settings
for supported modems.
3. Connect a modem to the terminal.
a. If you are installing a new terminal, unpack it according to the
instructions supplied with the terminal.
b. Place the terminal on a suitable table and connect the keyboard.
c. Attach one end of an RS-232 cable to a serial RS-232 port on the
terminal (the DTE port on a 715 BCT), and attach the other end to
the modem (if it is not already connected).
NOTE:
If you connect the modem to the DCE port on a 715 BCT,
you must also connect a null modem cable between the
modem and the 715 BCT.
d. Attach the connector on one end of a modular cord to the modem,
and attach the other end to a telephone outlet.
e. Plug the modem power cord into a wall outlet.
f. Plug the terminal power cord into a wall outlet.
g. Power on the terminal and modem.
h. Set the options on the terminal and modem. Refer to Appendix B,
‘‘Supported Terminals and Modems/Option Settings,’’ for a list of
option settings for all supported terminals and modems.
NOTE:
When installing a serial printer on all but a 610 or 615 BCT,
set the options on the printer as described in the manual
supplied with the printer, then set the corresponding options
on the terminal to match. On the 610/615, set the terminal
options first, and then set the printer options.
i. At the terminal, enter AT. If the modem is installed correctly, it
responds with ‘‘OK’’ (written on the terminal screen).
j. Enter ATDT and the telephone number of the modem connected to
the DEFINITY LAN Gateway system ADMIN port (listed on
worksheet B-1, Terminals).
If the terminal is installed correctly (and the system is in either ASAI
or OS state), the screen displays the login prompt.
2-22 Issue 1 January 1996