Table of Contents
Advertisement
Data modules and asynchronous data units
No telephone attached, data metering ON, busyout on local loop ON
O
N
1
DOWN
Telephone attached, data metering ON, busyout on local loop OFF
O
N
1
UP
Telephone attached, data metering OFF, busyout on local loop ON
O
N
1
UP
Telephone attached, data metering ON, busyout on local loop ON
O
N
1
UP
5. Replace the cover on the data module.
Connect data modules
To connect a single data module, follow the procedure in following section. To
connect multiple data modules, see
system.
54
Issue 4 October 2002
2
3
4
DOWN
DOWN
DOWN
2
3
4
DOWN
DOWN
DOWN
2
3
4
DOWN
DOWN
DOWN
2
3
4
DOWN
DOWN
DOWN
5
6
7
UP
DOWN
DOWN
5
6
7
UP
DOWN
DOWN
5
6
7
DOWN
DOWN
DOWN
5
6
7
UP
DOWN
DOWN
Connecting multiple data modules to the
8
9
UP
DOWN
8
9
DOWN
DOWN
8
9
UP
DOWN
8
9
UP
DOWN
555-233-116
Advertisement
Table of Contents
