Nortel Networks 553-3001-211 manual Off/On, Dtr

Page 426 of 894 NT7D16 Data Access card

Table 152

DAC mode of operation selection (Part 3 of 5)

Service changeable downloadable parameters (LD 11)

Operation mode

Modem/

Gateway/

Host/KBD

Forced

DTR*

Hotline

Type of device to be connected

Group selection

DEM

PRM

DTR

HOT

6 (DTE)	ON	ON	OFF	Gateway inbound
	“KBD On”	Forced	Not	and outbound
	(No RI)		Hotline	(DTR is on in idle
				state)
				MSB by DCD
7 (DTE)	ON	ON	ON	Gateway inbound
	“KBD On”	Forced	Hotline	only (Hotline by
	(No RI)			DCD:
				ON for Hotline
				OFF for VLL)
				(DTR is ON in idle
				state)
8 (DCE)	OFF	OFF	OFF	Outbound to Host	Modes 8 and 9
	“Host On”	Not	Not	(similar to Multi	are for RS422
	(prompts	Forced	Hotline	Channel Data	Host connectivity
	off)			System (MCDS))
				Prompt PBDO =
				OFF/ON
9 (DCE)	OFF	OFF	On	Host Hotline by
	“Host On”	Not	Hotline	DTR
	(prompts	Forced
	off)

* Not prompted for Type = R422. Defaults for Type = R422: DEM = DCE and DTR = OFF.

553-3001-211 Standard 2.00 September 2004