Tandy DCM-7 Operation Manual page 51

Appendix B
S2 Escape code definition
S2 stores the ASCII value of the escape code character. The default value
is set to 43 (
+ ).
To change the escape function key, change the code using
the
Sx
=
n
syntax. The value must be a decimal number in the range 0 to
127. If you enter a value out of this range, the escape will be disabled.
S3 Carriage return code definition
S3 stores the ASCII value of the carriage return character. Enter a decimal
number in the range 0 to 127 when you want to change the carriage return
function key. The default value is 13.
S4 Line feed code definition
S4 stores the ASCII value of the line feed character. The value is predefined
as 10 (default). You can redefine the value by inputting the new ASCII charac-
ter code as a line feed function key. The character is output after the carriage
return only when the verbal result code is supported (Vl). The value must
be a decimal number in the range 0 to 127.
SS Backspace code definition
S5 stores the ASCII value of the backspace character code. The default value
(decimal) is set to 8. To change the backspace function key, select a value
between 0 and 32 or 127. These numbers do not include printable ASCII
characters 33-126.
S6 Dial tone wait time definition
Register S6 determines the wait time for receiving a dial tone. This wait time
is defined as the length of time it takes to input the first digit of the phone
number after you pick up the telephone receiver. The default value is set
at the minimum wait time of 2 seconds, which is regulated by the FCC. To
change the wait time, input the number of seconds you want. If a value less
than 2 is programmed into S6, it will still wait for 2 seconds.
S7 Carrier tone wait time definition
The carrier tone wait time is defined as the length of time the Modem can
wait for a carrier tone transmitted from the remote modem. The value of
S7 determines this wait time. If the Modem cannot receive a carrier tone within
the restricted time, it hangs up and displays result code NO CARRIER or
3 when QO is supported, then returns to command mode.
It
is defaulted to
30 seconds. To change, input the number of seconds you wish.
Once the carrier tone is detected, the Modem displays CONNECT or 1 and
it goes ON LINE.
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