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5686G-PRO User Guide
Page
38
of
94
Copyright © 2018 USR, a Division of UNICOM Global
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Default
Function
S18
0
Test timer for software-initiated loopback testing (&T
n
); disabled when S18 is
set to 0. Used to set the duration of testing, in seconds, before the Courier Lite
56K Business Modem automatically times out and terminates the test.
S19
0
Sets the duration, in minutes, for the Inactivity Timer. The timer activates when
there is no data activity on the R232 interface, and at the timeout the Courier
Lite 56K Business Modem hangs up. S19=0 disables the timer.
S21
10
Sets, in 10-millisecond units, the length of breaks sent from the Courier Lite 56K
Business Modem to the computer or terminal. Applies to ARQ mode only. This
command overwrites the current status of the +EB command, and is also
overwritten by changes made by the +EB command.
S22
17
Stores the ASCII code for the XON character.
S23
19
Stores the ASCII code for the XOFF character.
S24
150
Sets the duration, in 20-millisecond units, between pulsed DSR signals when the
Courier Lite 56K Business Modem is set to &S2 or &S3. The default is 3 seconds.
S25
5
Sets DTR recognition time in 10-millisecond units.
S26
1
Reserved