AT&T 555-230-894 Marine Radio User Manual


 
Test the System
8-10 Issue 1 September 1995
Screen 8-9. Example Test Results for Time Division Multiplexing (TDM) Port Network 1
4. If the result is FAIL for any test, check the connectors of the Time
Division Multiplexing (TDM) bus cables in Processor Port Network (PPN) 1.
Test Tone-Clock Boards
Testing the Tone-Clock board also detects problems with the Time Division
Multiplexing (TDM) bus cables.
1. Verify the screen displays:
command:
2. Type test tone-clock 1a and press
ENTER.
3. Verify the screen displays test results similar to the example shown on the
following page:
test tdm port-network 1 SPE B
TEST RESULTS
Port Maintenance Name Alt. Name Test No. Result Error Code
PN 01A TDM-BUS 294 PASS
PN 01A TDM-BUS 296 PASS
PN 01A TDM-BUS 297 ABORT 1005
PN 01B TDM-BUS 294 PASS
PN 01B TDM-BUS 296 ABORT 1005
PN 01B TDM-BUS 297 PASS
Command successfully completed
Command: