View Splice Results Screen; Reset Splice Detector; Figure B-3. Splice Results Screen - ADTRAN HDSL4 Installation And Maintenance Manual

HDSL NEW ENHANCED FEATURE OVERVIEW

View Splice Results Screen

Selecting the View Splice Results option from the menu displays this screen
Results will be reported in the Splice Detection Results column for each transceiver:
• NTF - Reported if the unit is active and no problems have been detected or the number of
anomalies detected have not yet reached the detection count threshold, which facilitates
the reporting of the result to this screen. (Eight is the present threshold.)
• LOS - Reported if the remote unit has not been detected.
• Number - Reported if an anomaly has been detected a number of times that exceeds the
detection count threshold of eight. The number shown in this column represents the
number of feet from the transceiver (Reference Point) to that anomaly. This number will
also reflect the highest anomaly count seen, as it is possible to have more than one bad
splice per circuit. This screen will report the worst (most frequently detected) anomaly.
In this example, a detection has occurred approximately 650 feet from an H4TU-C module.
The ( ) Back command will allow the technician to scroll back through the last 14 days Splice
B
Detection Results.
Circuit ID:HTSVALHDSL4
* Note: Chronic Circuit Results are only valid after all other circuit
* qualification tests have been performed and failed to show a trouble !! *
Splice Detector Version 1 Result Definitions:
---------------------------------------------
NTF - No Trouble Found yet.
LOS - Unit not in sync.
Number - Distance from Reference point (in ft.) of suspect splice.
Reference
Point
---------
H4TUC
H4TUR
H4RU1 NET
H4RU1 CST

Reset Splice Detector

The Splice Detector can be reset by one of three methods:
• Power up - The splice detector automatically clears all histogram counters and initializes
all distance buffers upon power up. To prevent loss of splice results due to inadvertent
power loss, the splice result for the previous 14 days (stored off daily) is available on the
Results Screen.
• Manually - The splice detector can be reset via the Troubleshooting Chronic Circuit
Guidance Screen. This is recommended when troubleshooting a chronic circuit to clear any
old counts out of the detector. This reset will trigger an event log entry.
B-6
HDSL4 for General Distribution Installation and Maintenance Practice
Press ESC to return to previous menu
Splice Detection Results
Loop 1 Loop 2
---------- ----------
NTF 650
NTF NTF
NTF NTF
NTF NTF

Figure B-3. Splice Results Screen

06/17/04 07:32:04
Version Result Shown
Number for date
------- MM/DD/YY
01 --------
01 06/17/04
01
01 (B)Back
(Figure B-3).
*
61223HDSL4L2-5C