eLine ELC-576ET, Manual, Page: 27 / 43

bit 7 0 Answer mode.
1 Originate mode.
S21 Bit Mapped Options
Bit Value Description
bit 0 [RESERVED]
bit 2 0 &R0.
1 &R1.
bit 3,4 00
&D0.
01 &D1.
10 &D2.
11 &D3.
bit 5 0 &C0.
1 &C1.
bit 6 0 &S0.
1 &S1.
S22 Bit Mapped Options
Bit Value Description
bit 0,1 00 Select L0.
01 Select L1.
10 Select L2.
11 Select L3.
bit 2,3 00 Select M0.
01 Select M1.
10 Select M2.
11 Select M3.
bit 4,5,6 000 Select X0.
001 Select X1.
010 Select X2.
011 Select X3.
100 Select X4
bit 7 [RESERVED]
S23 Bit Mapped Options
Bit Value Description
Bit 0,1,2,3 0000 Communications rate = 300 bps.
0001 Communications rate = 600 bps.
0010 Communications rate = 1200 bps.
0011 Communications rate = 2400 bps.
0100 Communications rate = 4800 bps.
0101 Communications rate = 9600 bps.
0110 Communications rate = 19200 bps.
0111 Communications rate = 38400 bps
1000 Communications rate = 57600 bps
1001 Communications rate = 115200 bps
bit 4,5 00 Even parity.
01 None parity.
10 Odd parity.
11 Mark parity.
bit 6,7 00 &G0.
01 &G1.
10 &G2
S25 Delay to DTR
S25 serves two purposes. When the modem is operating in synchronous mode 1, the value assigned to
S25 specifies the length of time the modem waits after a connection has been made before examining
DTR. This allows the modem to ignore an ON-to-OFF transition of DTR, giving the user time to
disconnect the modem from the asynchronous terminal and attach it to a synchronous terminal, without