US Robotics COURIER - DIP Switch Settings Summary

COURIER HIGH SPEED MODEMS
DIP SWITCH SUMMARY
PURPOSE
The DIP switches, located at the rear of the modem, are for
adapting the modem to your equipment and personal require-
ments. The quick-configuration guide that comes with the
modem indicates the recommended switch settings for many
communications software packages. If necessary, review your
software documentation.
Some users are able to move a single switch with a finger tip. If
this doesn't work for you, use a toothpick or other small
instrument.
OPERATIONS
Switch
1
2
The DIP switch settings are power-on defaults, read by the
Courier when it is turned on. If changed when the modem is on,
switches 2-5, 7 and 9 require the ATZ (software reset) command
to initiate the new settings. If you've set switch 8 OFF to disable
command recognition, and want to return the modem to Smart
mode so that it responds to commands, you'll have to power off
the modem, reset switch 8 ON, and power on the modem again.
The remaining (hardware) switches are automatically operative
when set OFF or ON.
Factory
Setting
OFF
OFF
Function
Data Terminal Ready Operations
OFF Normal DTR operations: computer must
provide DTR signal for modem to accept
commands; dropping DTR terminates a
call
ON DTR always ON (Override)
Verbal/Numeric Result Codes
OFF Verbal (word) results
ON Numeric results
8-6 Summaries and Tables
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