26
26
If you configure your external modem to use leased lines and are using
Hayes compatible modems, the local modem should be programmed to
operate using either auto originate (
ATO
) or auto answer (
ATA
) and the
remote modem should be programmed to operate using either auto
answer or auto originate respectively. You can program the Telplex to
send out the auto originate or auto answer AT commands to the external
modem upon power-up , loss of DCD, or manually using the
Programmable Strings (see
Section 4.2.2.3
).
The factory default Line Type is Direct.
4.2.2.3
4.2.2.3
PROGRAMMABLE STRINGS
PROGRAMMABLE STRINGS
NOTE:
This feature is applicable only if the Telplex is programmed to
use Modem Line Type.
The Telplex can be programmed to automatically send two separate
character strings up to 42 characters in length to the composite port.
Either string may be programmed to be sent on power-up, when carrier
drops out, on a combination of power-up or loss of carrier, or manually
only. Either string may be sent manually regardless of the condition you
choose. String 1 is sent manually by typing
Control-U
while in Access
Modem Command mode for multi-drop units (see
Section 4.3.5
) or
Local mode for standard units (see
Section 4.3.1
) and String 2 is sent
manually by typing
Control-V
.
Programmable Strings typically consist of modem commands (e.g., to
instruct the local modem to dial out to a remote Telplex). If the string
consists of a dial command and a connection is made with the remote
Telplex, both units will go in MUX mode (see
Section 4.3.3
).
The default Programmable Strings are String 1 and String 2 both
null. The default sending condition is manual for both String 1
(
Control-U
) and String 2 (
Control-V)
.
Summary of Contents for Telplex TX102
Page 24: ...18 20 DTR Input Data Terminal Ready Enable disable the receiving of characters ...
Page 41: ...35 Self test passed ...
Page 55: ...49 Press any Key to continue ...
Page 58: ...52 Set Stop Bits 4 Set RTS DSR Pass Through 8 Enter Request ...
Page 72: ...66 Figure 9 ...
Page 99: ...NOTES NOTES ...
