Composite Port Parameters - Digital Equipment MUXserver 100 Reference Manual

The SYSTEM command allows the operator to set the parameters for the A
and B synchronous composite ports. Table 2-2 lists these parameters, their ini-
tial default values, and allowed options.
Table 2-2 Composite Port Parameters
Parameter Default Options
Speed 9600 baud
1200,2400,4800,9600,
19200,38400 baud
Modem Control ENABLE ENABLE, DISABLE
(NOTE 1)
Line Type RS-232 RS-232, RS-422 LONG LINE
DRIVE (NOTE 2)
NOTES
1. This parameter has no significance in RS-422 Long Line
Drive mode and is not prompted by the display.
2. The same connectors are used for both RS-232 and RS-422
Long Line Drive. The MUXserver 100 has a default setting
for RS-232 and requires both internal DIP switch and pro-
gram settings to change to RS-422. (See Section 2.5.1.1.)
The programmed settings for both SPEED and line type are illustrated in the
following example.
The Operator is prompted for each parameter. The current value is displayed.
To leave a value unchanged type RETURN. To list valid alternatives to a
prompt type "?" followed by RETURN.
14 CHAPTER 2 SETTING UP THE MUXserver 100 AND ITS TERMINALS