Specifications

Excalibur Multirate DAP Installation and Operation
7-12
5. The screen displays the Aggregate Diagnostics submenu. (To select the V.54
Digital Loop Test, Loop 2 Test, or Loop 2 Error Test, you must first press the >
button. Press the > button again to select the Local-Error Test or Network-Error
Test.)
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Notes: The End-to-End Error Test, Loop 2 Test, and Loop 2 Error Test are not available
when the Diagnostic Compatibility parameter in the RCP submenu is set to On. These
tests are available at the port or channel level.
When you perform a diagnostic test between two DAPs, activate and clear the test from
the same unit. If you make a mistake, use the Return to Normal (RTN) function
(described on page 7-16) to return the unit to a normal operating mode.
Activating Timed Tests
To activate a timed test (Self-Error, End-to-End Error, Loop 2 Error, Local-Error, or
Network-Error), follow these steps, starting from the Aggregate Diagnostics submenu:
Note: The End-to-End Error Test is not available when the service is set for Clear
Channel 64 Kbps or when the Clear Secondary Channel feature is enabled.
1. Press the button beneath the test you wish to run. (To select the Loop 2 Error
Test, you must first press the > button. Press the > button again to select the
Local-Error Test or Network-Error Test.)
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