Modem/Com2 (Optional); Pstn Modem; Default Settings For The Integrated Modem - Baer DLX User Manual

9

Modem/Com2 (Optional)

The DLX can be optionally equipped with an internal modem:
•
L834 (PSTN modem LGO 834) at housing for panel mounting only
•
MOD (PSTN modem UniMod) at 19"-rack and housing for panel mounting
•
ISDN (ISDN modem)
•
ETH (Ethernet connection)
Note: If the modem is replaced with another (optional) interface (e.g. RS232,
RS485, M-Bus, fiber-optic interface...) then a relevant text string
(modeminitstring) must be entered here, such as D9600, D4800, D2400...
9.1

PSTN Modem

The PSTN modem works according to CCITT recommendations and sup-
ports the following modes:
•
V.21
•
V.22
•
V.22bis
•
V32
•
V32bis
9.1.1

Default settings for the integrated modem

•
&F0
•
S0=1
•
&D0
•
\N3
If you use an older modem without error correction at your PC, then it
is recommended to use the setting \N0 (normal mode, no error correc-
tion), as this will shorten the time required to establish a connection.
•
Q1
•
&W0&W1 Save user settings in non-volatile memory
The modem will respond after the first detected ring (S0=1). The transmis-
sion speed between the modems will be adjusted automatically (\N3 or
\N0). These settings are stipulated in DLXPARA as the modem initialization
string and can be adjusted at any time.
For more detailed information please consult the manual shipped with the
modem.
84
Full duplex, 300 Baud
Full duplex, 1200 Baud
Full duplex, 1200 and 2400 Baud
Full duplex: 4800, 7200 and 9600 Baud
Full duplex: 4800, 7200, 9600 and 14400 Baud
Load factory setting 0
Respond after one ring
Ignore DTR
Auto-Reliable-Mode with error correction according to
V.42/MNP4 and data compression according to V.42bis/MNP5.
No feedback messages