WikiLine

A319

Line

23

PA too quiet

Sound pressure in Cabin

  1. PTP PNL

  2. Select "System Test"

  3. Select "Cont"

  4. Select "Cont"

  5. Select "Cont"

  6. Select "LOUDSPEAKERS"

  7. Select "LOUDSPEAKERS ON"

  8. CB A05 not working in this Test



Increase PA -6db

  • Open 49VU-A05 FADEC2A/ EIU2
  • only during PA announcement