Troubleshooting
Direct connect
Dialing does not work.
Make sure you have the right tone or pulse setting for your
telephone system.
The display says NO DIRECT CONNECT.
The Supercom 4400 is not properly connected to the telephone line.
Be sure the cord is firmly plugged into the Supercom 4400 and the
telephone wall jack. You can also try using a different telephone
cord or wall jack.
Reception
The display shows all numbers, symbols, or
unreadable characters instead of words.
Press the
. If that does not help and you have a Turbo Code
connection, try changing from Turbo Code to Baudot code. Hold
down the
and
keys and press the
key.
An incoming message does not make sense.
If you have a handset in the acoustic cups, press it firmly into the
cups. The telephone connection may be weak or the other TTY may
be sending the wrong signals.
Transmission
Some characters are not being sent.
Because Baudot code does not support special characters, it does not
recognize some of the “shift” characters on the top row of a TTY
(example:
@ # $ % ^ & * _ < >
). To type these characters (such as
in an email address) make sure your call is connected in Turbo Code
(see
About Turbo Code
on page 23).
B
Shift
Ctrl
Spacebar
7 4 • C A R E & R E PA I R
Содержание Supercom 4400
Страница 1: ...305 014000 USING YOUR SUPERCOM 4400...
Страница 9: ...Overview of the Supercom 4400 INTRODUCTION 7 Top view Back view...
Страница 10: ...8 INTRODUCTION...
Страница 52: ...50 MEMOS...
Страница 72: ...70 CARE REPAIR...
Страница 84: ...82 USING ANN EXTERNAL PRINTER...
Страница 95: ......