Nortel Circuit Card Installation Manual page 501

Figure 95
Operating mode selection—RS422
OPE YES
Operate Mode?
Host
PRM = Off
Mode 8 and 9
No
Virtual Leased
Line?
DTR = Off
Yes
Hotline?
No
HOT = On
HOT = Off
No
Allow
Autobaud?
Yes
AUTB = Off
Select BAUD
AUTB = On
BAUD = 7
Set remaining
Operate Parameters
as appropriate:
par, aut, DLNG, KBD,
WIRE, & PBDO
NT7D16 Data Access card
Terminal
PRM = On
Mode 12 and 13
Yes
HOT = On
DTR = On
Circuit Card
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Description and Installation