3 Tests and Diagnostics 3.25 Modem Test Program
3-72 TECRA 9100 Maintenance Manual (960-347)
3.25 Modem Test Program
To execute the Modem Test, select 14 from the DIAGNOSTICS TEST MENU, press Enter
and follow the directions on the screen. The Modem Test contains three Subtests that test the
modem functions Modem/LAN functions and IEEE1394 functions.
Subtest 01 MODEM
This test contains the following tests.
1) Scorpio Modem Initialize
Detects the modem.
2) Digital Loop back Test
Initializes the DSP.
Subtest 03 LAN LOOP BACK
This Subtest performs an external loop back test to check the cable connection the
RJ-45 jack.
NOTE:
You will need the LAN wraparound connector for this Subtest.
Subtest 04 IEEE1394
This Subtest performs a controller internal loopback test to check the IEEE 1394
interface.
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