Hello, I think i've read as much as possible in the FCOM, but still not sure. How would you set up the HGS if you were doing a RNAV or IMP type approach ? do you use IMC mode? do you still get the runway outline and flare/rollout guidance ?Thanks,Eric

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The runway outline is on for for CAT III approaches. For that, you need to have both nav radios tuned to the ILS and the AIII mode active on the HGS display panel.