GE LOGIQ V5 Expert

Diagnostics/Troubleshooting
7-20 LOGIQ V3/V5/V5 Expert – Basic Service Manual
5726264-100 English Rev.8
7-4-3-2-1 GFS
• GFS Swept Demodulator Test performs a signal path test of
the swept demodulator FPGA on the GFS.
• GFS Front-End Interface Test tests that the GFS can access
Front-End boards.
• GFS Analog Test.
• GFS Memory Access Test tests that GFS can access to the
internal, external, external cache memory spaces.
• Front End Interface FPGA Test reads the version of the GFE
FPGA.
• GFS Fixed Demo Test: GFS Fixed Demodulator signal path
test.
• DSP Master Clock Test tests DSP Master Clock.
• GFS Swept Demodulator Long Test.