Provisioning
152-319-100-02, Revision 02
12
April 21, 2000
H2TU-C-319 List 1 and List 1C
Resetting to Factory Default Values
All user options for the H2TU-C-319 List 1 (
) can be set to the factory default values using the
MODE and SEL buttons. To set the user options to their default values:
1
Press the SEL button for 6 seconds until the following message appears:
DFLT NO
2
Press the SEL button while the
DFLT NO
message is displayed.
The message changes to
DFLT YES
indicating the factory default values are now in effect and the display
returns to the normal mode.
To terminate the DFLT mode without setting the factory default values, do one of the following:
•
Press the MODE button to return to the normal display mode.
•
Wait 30 seconds for the unit to return to the normal display mode.
Displaying System Parameter Settings
To scroll through the current settings of all system parameters, press the MODE button for 3 or more seconds. The
H2TU-C-319 List 1 displays the following parameters:
•
H2TU-C software version number
•
H2TU-C list number
•
Type of frame pattern received from the DSX-1
•
Line code of the signal received from the DSX-1
•
All user-configured parameter settings
•
Loop attenuation threshold setting
•
Margin alarm threshold setting
Disabling an Alarm
If the system is in a Minor alarm state, the alarm relay can be disengaged by pressing the SEL button. This
activates the Alarm CutOff (ACO) indication. For more information about alarms, see
.
Loopback Modes
“Loopback Operation” on page 40
for instructions on using the MODE and SEL buttons to activate loopbacks.
