NT7D16 Data Access card Page 489 of 894
Circuit Card Description and Installation
Figure 92
Operating mode selection—RS422
PRM = Off
PRM = On
OPE YES
Host
Virtual Leased
Line?
Ye s
No
HOT = On
DTR = On
Hotline?
HOT = On
HOT = Off
Ye s
No
Allow
Autobaud?
No
AUTB = Off
Select BAUD
AUTB = On
BAUD = 7
Ye s
Terminal
Set remaining
Operate Parameters
as appropriate:
par, aut, DLNG, KBD,
WIRE, & PBDO
DTR = Off
Operate Mode?
553-5221
Mode 8 and 9
Mode 12 and 13