ADC ETU-751C - Manual (Page 54)

System Configuration 700-701-100-02
44 August 9, 2002 UTU-701 and ETU-751 List 1
S ET TO F ACTORY D EFAULTS
Set to Factory Dflts is the screen from which all operating options can be reset to the ADC factory defaults.
1 Type at the Config drop-down menu to display the Set to Factory Dflts screen ( Figure 28 ).
Figure 28. Set to Factory Defaults Screen
2 Press to reset value to factory defaults. A confirmation message appears at the bottom of the display:
SETTING FACTORY DEFAULTS ... SERVICE *WILL* BE INTERRUPTED! ARE YOU SURE(Y/N)?
Table 21. Fields Displayed in Config Alarms HDSL Span 1 Menu
Field Description
Margin (MAR) Selects whether the alarm is disabled (DIS), or enabled and reported as a Minor (MIN) or Major
(MAJ) Alarm when the margin falls below the threshold. This indicates a potential degradation of
line quality. If an alarm is configured as a protection switch (PSW), it will behave as a Major (MAJ)
Alarm, and cause protection switching to engage.
Margin Threshold Selects the margin alarm threshold (from 0 dB to 15 dB) for all four margin measurements of the
span.
Errored Seconds (ES) Selects whether the alarm is disabled (DIS), or enabled and reported as a Minor (MIN) or Major
(MAJ) Alarm when 24-hour ES count exceeds the threshold.
24 HR ES Threshold Selects the errored seconds threshold (0 to 255) for all four errored seconds measurements of the
span measured over a 24-hour period.
Loss of Sync Word (LOSW) Selects whether the alarm is disabled (DIS), or enabled and reported as a Minor (MIN) or Major
(MAJ) Alarm when the LOSW condition (HDSL loop down) occurs.
Power Feed Open Not supported. These units do not supply power to other units.
Power Feed Short Not supported. These units do not supply power to other units.
F
ENTER