Excalibur ISX 5312, Руководство по эксплуатации

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Excalibur ISX 5312/5314 T-1 Multiplexer Installation and Operation
6-14
5. To clear the loop, press the 1 or 2 button to change the parameter setting to
Off
.
Then press the button beneath
Acc
.
1 2 3 4
E scape To p
L
D S 1 a C h - L p : 1 1
O
n
I n c D e c R = n A c c
<
>
1 2 3 4
E scape To p
L D S 1 a C h - L p : 1 1
O
f f
I n c D e c R = n A c c
< >
6. The screen displays the DS1a channel loopback parameters with the cursor
located under the leftmost digit. The
R=
option indicates range. To loop
contiguous channels, you must have
R=y
displayed on the bottom line. If
R=n
is
displayed, press the 3 button to change the setting and display the contiguous
channel loopback parameters.
1 2 3 4
E scape To p
L
D S 1 a C h - L p :
0
1 - 0 1 O f f
I n c D e c R = y A c c
<
>
The top line of the display shows, from left to right, three fields which indicate
the following:
•
01
(first field) - indicates the initial DS1a DS0 channel number to be
looped. The available options are
01
through
24
.
•
01
(second field) - indicates the final DS1a DS0 channel number to be
looped. The available options are
01
through
24
.
•
Off
(third field) - indicates the loop is inactive.
On
is displayed when the
loop is active.