Fiber Optic Diagnostics
1 Diagnostic Link
Diagnostics >> System Function >> Peripheral Communications >> Fiber Optic Diagnostics
Figure 1. Fiber Optic Diagnostics
2 Purpose
This test permits the operator to check the functionality of these LEDs either visually or with a fiber optic light meter.
3 Components Tested
STIF
4 Requirements
None
5 Block Diagram
Figure 2. FIBER OPTIC Test Block Diagram
6 Test Sequence
This diagnostic causes the STIF SRI Transmit and the STIF SRI Reset fiber optic LEDs to illuminate continuously until the operator clicks [Stop] .
7 Expected Results
Visually check that three (3) MDS and SRI outputs are lit and four (4) Grad outputs dimly lit. PAC output should be dimly pulsing.
8 Finalization
TPS reset is required prior to scanning.
9 Links
None