Section SDSĆ548Ć6LNĆ204
030Ć101328 Rev. A
R
0208I4RA
15
1) Open SMAS access at Point D to A to C.
2) From SMAS Point A, send 2713 Hz at TLP for more than 30 seconds. Station A sends 1014 Hz to SMAS Point B.
3) From SMAS Point C, send 2713 Hz at TLP for more than 30 seconds. Station Z sends 1014 Hz to SMAS Point D.
4) From SMAS Point C, send 804 Hz at TLP. When SMAS Point D goes quiet, remove 804 Hz.
5) Close SMAS access Point D to A.
6) From SMAS Point B, measure level at 1014 Hz and record in Column B.
7) From SMAS Point C, send 1004 Hz at TLP.
8) SMAS Point B will change to 2814 Hz. Measure level and record in Column B.
9) From SMAS Point C, send 2804 Hz at TLP.
10) SMAS Point B will change to 414 Hz. Measure level and record in Column B.
11) From SMAS Point C, send 404 Hz at TLP.
12) SMAS Point B will change to 1814 Hz for 120 seconds. Measure level and record in Column B. STC now has option:
Perform 3ĆTone Alignment Ć
Ignore 1814 Hz tone from INTELIPORT. After 120 seconds, 1814 tone times out. INTELIPORT
(Station A) aligns to 3 tones, sends rampĆup or rampĆdown tone, and enters loopback.
Perform 4ĆTone Alignment Ć
From SMAS Point C, send 1804 Hz within 120 seconds. INTELIPORT (Station A) aligns to 4
tones, sends rampĆup or rampĆdown tone, then enters loopback.
13) From SMAS Point C, send 404 Hz, 2804 Hz, 1004 Hz and, if required, 1804 Hz, one at a time. Measure level of each tone looped
back by INTELIPORT at Point B and record levels in appropriate spaces of Column C.
14) From SMAS Point C, send 2713 Hz at TLP for 0.9 seconds minimum. Station Z returns to command mode.
15) From SMAS Point A, send 2713 Hz at TLP for 0.9 seconds minimum. Station A returns to command mode.
16) From SMAS Point A, send 804 Hz at TLP. When SMAS Point B goes quiet, remove 804 Hz.
17) Close SMAS access Point B to C.
18) From SMAS Point D, measure level at 1014 Hz and record in Column F.
19) From SMAS Point A, send 1004 Hz at TLP
20) SMAS Point D will change to 2814 Hz. Measure and record level lin Column F.
21) From SMAS Point A, send 2804 Hz at TLP.
22) SMAS Point D will change to 414 Hz. Measure and record level lin Column F.
23) From SMAS Point A, send 404 Hz at TLP.
24) SMAS Point D will change to 1814 Hz for 120 seconds. Measure and record level in column F. STC now has option:
Perform 3ĆTone Alignment Ć
Ignore 1814 Hz tone from INTELIPORT. After 120 seconds, 1814 tone times out. INTELIPORT
or equivalent unit (Station Z) aligns to 3 tones, sends rampĆup or rampĆdown tone, and enters
loopback.
Perform 4ĆTone Alignment Ć
From SMAS Point A, send 1804 Hz within 120 seconds. INTELIPORT or equivalent unit (Station
Z) aligns to 4 tones, sends rampĆup or rampĆdown tone, and enters loopback.
25) From SMAS Point A, send 404 Hz, 2804 Hz, 1004 Hz and, if required, 1804 Hz, one at a time. Measure level of each tone looped
back by INTELIPORT at Point D and record levels in appropriate spaces of Column G.
26) From SMAS Point A, send 2713 Hz at TLP for 0.9 seconds minimum. Station A returns to command mode.
27) From SMAS Point A, send 2713 Hz at TLP for 0.9 seconds minimum. Station A released.
28) From SMAS Point C, send 2713 Hz at TLP for 0.0 seconds minimum. Station Z returns to command mode.
29) From SMAS Point C, send 2713 Hz at TLP for 0.9 seconds minimum. Station Z released.
30) Close SMAS access Point D to A and B to C.
31) Perform calculations in Columns D, E, H, and J.
32) Alignment complete.
Table 9.
SDS8486LN PointĆPoint Remote Alignment (Continued)
