ADTRAN 1200270L1, Manual

Page: 61 / 132

Chapter 6. Configuring DTE Options
61200270L1-20 DSU III ARdc User Manual 6-9
Specified times for the short and long delays at the different operating
speeds are shown in Table 6-6 on page 6-10.
Table 6-5. CS Options AT Commands
Front
Panel
AT
Command
Description
1=FORCED ON &R0 CS always on.
2=FOLLOWS RS &R1 CS on with RS after delay; off when
RS or if DSU cannot pass data.
3=FOLLOWS CD &R2 CS off when CD goes off or if DSU
cannot pass data.
4=FOLLOWS
RS+CD &R3 CS follows RS after delay and also
off if CD off. If CD goes off after RS
is on, DSU III ARdc will turn off CS
but continue to pass data until RS
goes off. CS also off if DSU cannot
pass data.
5=OFF WITH LOCD &R4 Off 5 sec after LOCD. Valid only in
SW56 mode. CS is forced on but
will turn off for 5 seconds after a
call is disconnected.
For RS options, select the RS to CS delay length.
1=CS DELAY
SHORT _D0 Short delay from RS to CS
selected.
2=CS DELAY LONG _D1 Long delay from RS to CS
selected.