Periodic maintenance
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Model 3096RC T-DAC Getting Started Guide
5 • Troubleshooting and maintenance
To activate line loop, do the following:
1. Click on the
Modify Configuration
link of the T1/E1 port to be placed under test.
2. Locate the
Loopback Configuration
drop down menu
3. Select
LineLoop
and click on the
submit query
button on the right.
To deactivate payload loop, set the
Loopback Configuration
drop down menu to
NoLoop
, and click on the
Submit Query
button on the right.
Note
Refer to the Administration Reference Guide for descriptions of yellow
alarms and send codes.
Periodic maintenance
Consult the rack chassis user manual for information on preventative maintenance (such as cleaning the chassis
air cooling vents to remove accumulated dust).
Calibration
The Model 3096RC requires no calibration.
Maintenance
This section describes replacing the Model 3096RC.
Replacing the Model 3096RC
If you isolate a problem to the a Model 3096RC component, the entire Model 3096RC must be replaced as
follows.
Exporting the current Model 3096RC configuration
The 3096RC T-DAC provides Import/Export functions. These functions enable you to back up (export) and
restore (import) your T-DAC’s configuration parameters against possible failure. Should your T-DAC ever need
replacing, a previously saved copy of your (exported) configuration file can quickly be loaded (imported) into a
replacement T-DAC.
Note
Import/Export functions require superuser access privileges.
