W DOC AIRBUS | MMEL OPS PROC

IR 1 (only NAV mode of IR 1 inoperative)


34-10-04BIR 1 (only NAV mode of IR 1 inoperative)
Applicable to: -
- Flight preparation/limitations
For aircraft with the RNP AR capability, RNP AR operations are not permitted.
Maximum landing capability is CAT 3 SINGLE.
- During cockpit preparation
  • ATT HDG SWITCHING selectorCAPT 3
  • IR 1 mode selectorATT
The heading must be entered through the CDU keyboard for the IR 1 and has to be frequently reset ( Refer to FCOM).
  • ATC/XPDRSYS 2
34-10-04BIR 1 (only NAV mode of IR 1 inoperative)
Applicable to: -
- Flight preparation/limitations
For aircraft with the RNP AR capability, RNP AR operations are not permitted.
Maximum landing capability is CAT 3 SINGLE.
- During cockpit preparation
  • ATT HDG SWITCHING selectorCAPT 3
  • IR 1 mode selectorATT
The heading must be entered through the MCDU for the IR 1 and has to be frequently reset ( Refer to FCOM).
  • ATC/XPDRSYS 2