Thales 421 - Fig. 4−8 Presentation Example at Oscilloscope of SOAC Phase Adjustment

LLZ 421
Alignment Procedure LLZ−1F (Dip./Refl.) Operation and Maintenance
ILS 420
4−24 Ed. 01.10SOAC
Signal A (e.g. TP1 CSB)
Signal B (e.g. TP5 SBO)
delayed trigger setting delayed trigger setting
expanded view SBO
normal view
signals CSB and SBO in phase
expanded view CSB
normal view
signals CSB and SBO in phase
Analog Oscilloscope
Digital Oscilloscope
Trigger point for delay
Signal B (e.g. TP5 SBO)
expanded view CSB/SBO
delayed trigger setting
Signal A (e.g. TP1 CSB)
(overlayed view)
Presentation of digital oscilloscope with normal and expanded (with delayed trigger) view
normal view SBO
Presentation of analog oscilloscope with feature "delayed" and "alternate"
Fig. 4−8 Presentation example at oscilloscope of SOAC phase adjustment CSB/SBO