Data modules and asynchronous data units
555-233-116
82
Issue 4 October 2002
7. Otherwise, if you want to quit now, press NEXT/NO until DONE? appears.
Then press the ENTER/YES button.
8. When SAVE CHANGES? appears, press the ENTER/YES button again.
CHANGES SAVED appears, and the data module returns to the HOME
screen.
Setting other data options for the 7400C
You can usually use the default settings for all other options. However, two
exceptions are discussed below.
Selecting data inversion for 64-kbps, HDLC transmissions on restricted
facilities
Data inversion is available when you are transmitting at 64 kbps over restricted
facilities using HDLC-based protocols. Proceed as follows.
1. If you need compatibility with an ACCUNET MPDM, set DATA INVERSION
to ON using the menus and controls as described above, in
‘‘Setting the
data speed for the 7400C’’
.
2. Otherwise, set DATA INVERSION to OFF.
3. Exit and save changes, as described above, in
‘‘Setting the data speed for
the 7400C’’
.
Configuring the 7400C for a dedicated private line
The factory default settings assume that the data module connects to a switched,
dial-up line. Private lines are permanent, unswitched connections, so they have to
be specially configured. Proceed as follows.
1. Set the dialing method to MANUAL, using the menus and controls as
described above, in
‘‘Setting the data speed for the 7400C’’
.
2. Set the answering mode (ANS) to AUTO.
3. Set the DTR lead to IGNORE.
DONE?
DATA
NEXT/NO
BACK
ENTER/YES
●
❍
❍
➜ ●
Push the button indicated by the arrow (
➜
)
SAVE CHANGES?
DATA
NEXT/NO
BACK
ENTER/YES
●
❍
❍
➜ ●
Push the button indicated by the arrow (
➜
)
Summary of Contents for MultiVantage
Page 6: ......
Page 24: ...About this book 555 233 116 24 Issue 4 October 2002...
Page 120: ...DEFINITY LAN gateway system 555 233 116 120 Issue 4 October 2002...
Page 134: ...Terminal server installation 555 233 116 134 Issue 4 October 2002...
Page 162: ...ISDN converters and adapters 555 233 116 162 Issue 4 October 2002...
Page 172: ...Busy tone disconnect equipment for non U S installations 555 233 116 172 Issue 4 October 2002...
Page 178: ...Call detail recording CDR option settings 555 233 116 178 Issue 4 October 2002...
Page 188: ...DEFINITY INADS 555 233 116 188 Issue 4 October 2002...
Page 196: ...Music on hold 555 233 116 196 Issue 4 October 2002...
Page 224: ...Multimedia communications products MMCX MMCH ESM 555 233 116 224 Issue 4 October 2002...
Page 242: ...Connector and Cable Pinout Charts 555 233 116 242 Issue 4 October 2002...