ZyXEL Communications U-1496 series User Manual page 43

U-1496 series universal modems
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S5
Default=8;
255 disables the Backspace key's delete function.
S6
Default=3;
X1 is selected. If X2, X3, X4, X5, X6, or X7 is selected, modem will dial as soon as it detects a
dial tone. This S-Register also sets the time-out interval for `W' dial modifier to wait for the dial
tone. Range is 1 to 255 seconds. (See also S41b4.)
S7
Default=60;
does not detect a carrier within this time, it hangs up and returns the NO CARRIER result code.
S8
Default=2;
sets the pause between command re-execution for Repeat (>>) command.
S9
Default=6;
signal must be present before recognition. When in non-FSK or half-duplex operation, the
modem ignores the setting of this register.
S10
Default=7;
of carrier before hanging up. This guard time allows the modem to distinguish between a line hit,
or other cause that momentarily breaks the connection, and a true disconnection (hanging up) by
the remote modem.
S11
Default=70;
Note: The number values of ASCII codes are always given as decimals. If you enter values from
the U-1496 front panel you must convert these values to sedecimal (hex) values.
S12
S13
Bit-map register, default=0
(1)
handshake. Can be displayed at ATI2 "Last Speed/Protocol" line if available.
S14
Bit-mapped register, default = 2
&Mn
(7,6)
&Xn
(5,4)
&Ln
(3,2)
&T4
(1)
&T5
*Mn
(0)
S15
Bit-mapped register, default = 130
Zn
(7,6,5) =0-4;
*Cn
(4,3)
Note: Character length includes start bit, data bits, parity, and stop bit(s).
(2)
Holds the ASCII decimal value of Backspace character. A value of 128-
Sets the number of seconds the modem will wait before dialing if X0 or
Sets the number of seconds the modem waits for a carrier. If the modem
Sets the duration of delay generated by comma (,) dial modifier. Also
Sets the duration, in tenths of a second, that the remote modem's carrier
Sets the duration, in tenths of a second, that the modem waits after loss
Sets the duration and spacing, in milliseconds, in touch-tone dialing.
Reserved.
= 1;
Capture modem manufacturer information during V.42
=0;
Asynchronous, buffered.
=1;
Async command, sync data.
=2;
Direct asynchronous, no buffer.
=3;
Synchronous.
=0;
Internal clock.
=1;
External clock.
=2;
Remote clock.
=0;
Dial-up line.
=1;
2W leased line.
=2;
4W leased line.
=0;
Grant remote digital loopback test request.
=1;
Deny remote digital loopback test request.
=0;
Auto-handshake on originate mode in leased line operation.
=1;
Auto-handshake on answer mode in leased line operation.
Profile as active settings after power on.
=0;
10-bit character length.
=1;
11-bit character length.
=2;
9-bit character length.
=3;
8-bit character length.
=0;
1 stop bit.

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