Tainet T-288C User Manual page 51

3-26
COMPROMISE EQ.
ç
NONE
ç
CABLE
ç
0\4\8\12dB
ç
M1040 LINE
DCD ON TIME
ç
0..25500ms
DCD OFF TIME
ç
0..25500 ms
ç
0..25500 ms
CALLING TONE
ç
ON
ç
OFF
V22 GUARD TONE
ç
NONE
ç
550 Hz
ç
1800 Hz
ADAPT MODE SEL
ç
V.100
ç
V.32bis ANNEX
ATS24=n Select
side.
(bit3..2) /Disable, compromise EQ is not necessary for
normal transmission line as the auto adaptive
equalizer at the receiving end can completely
compensate.
/Cable equalization function. Used for a practical
line with very long distance (for T-288C and
ITM-3296bis only).
/Cable equalization function. Used for a practical
line with very long distance (for T-1496 and T-
1496terbo only)
/M1040 equalizer function. This normally used
for a poor line to improve the line transmission
quality (for T-288C and ITM-3296bis only).
ATS9=n Time period used to detect a real DCD sugnal.
Carrier
continuously presents longer than the set time
to avoid incorrect judgement caused by transient
interference (default = 0.6 seconds).
/0.1...25.5 sec.
ATS10=n Time period to determine a interrupt carrier to
drop off DCD to aboid unnecessary
disconnection caused by transient interference.
/Default for V.34 / V.32bis / V.32=15sec, for
V.22bis=1.5 sec, for V.29/V.33=5 sec.
/For V.34,V.33,V.32b,V.32,V.29,V.27bis,V.26
/For V.22bis,V.22,V.21,V.23,BELL103,212A.
ATS14=n Send calling tone or not.
(bit0) /Send calling tone.
/Not send (default).
AT&Gn Set for V.22 guard tone.
AT&G0 /Guard tone off (default).
AT&G1 /Send out 550 Hz guard tone.
AT&G2 /Send out 1800 Hz guard tone.
AT%Mn Multi-standard handshaking mode select.
AT%M0 /Select CCITT V100 mode (for T-288C and ITM-
3296bis only).
AT%M1 /Select CCITT V.32bis ANNEX mode (default).
FRONT PANEL LCD AND MENU-DRIVEN
additional fixed equalizer at transmit
can be confirmed only when it
line