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P300H P300 Series Modem Installation and Operating Handbook Page 98
Interface control lines:[?]
1=Ignore all 2:Active-configure
Change, Terr-Intfc, Control Lines Menu
Line "DTR" (DTE Ready In): [?]
1=Ignore 2=Active
Change, Terr-Intfc, Control Lines, Active Screen 1
Line "RTS" (Tx input signal valid): [?]
1=Ignore 2=Active
Change, Terr-Intfc, Control Lines, Active Screen 2
Line "CTS" (Terr accepts Rx output): [?]
1=Ignore 2=Active
Change, Terr-Intfc, Control Lines, Active Screen 3
6.8.2 Change, Terr-intfc, CONTROL LINES
This screen allows the operator to select whether the modem implements or ignores the interface
handshake control lines:
IGNORE ALL All the control lines are ignored, the dialogue ends here
ACTIVE-
CONFIGURE The three following screens are presented in turn allowing each line to be
individually controlled. The line names change to match the interface type
selected (examples here are for V.35).
Note that if the carrier is set to RTS-controlled (under CHANGE, TX, MODULATOR, CARRIER, and the RTS
line is set to `IGNORE`, then there will be no alarms should the RTS line go `off` inhibiting the carrier.
This final screen is only shown if the modem is fitted with a DTE interface.
6.8.3 Change, Terr-intfc, CARD SPECIFIC
These screens are used for interfaces which have interface specific requirements such as the 64kbps
G.703 interface. With the standard P1440 interface this option is not shown on the Change, Terr-Intfc menu.