Airbus external horn?

[gekko]

hey all!
small question concerning the airbus320
If you leave the batteries in auto after switching external power/apu off...(on ground). Will you receive an warning of the external horn?
Anyone who knows an fcom reference?
thanks in advance!
grtz

[Caravelle]

Yes you will.

You'll also receive a warning if you forget to switch off the ADIRS and emergency lights.

[TyroPicard]

Didn't know about the horn for the batteries .. got a FCOM ref?
The batteries will auto cut-off if you forget to switch them off, to preserve some charge. 1.24.20 p2
TP

[Uber05]

Nice to know but I'll tell you. On our 319s with integrated ELT the external horn will sound if ELT is transmitting ( either in Test/Reset position or in the On position ). We checked thru the AMM ( Airplane Maintenance Manual ) and we discovered such connection.

Manuel

[Dream Land]

If you leave the batteries in auto after switching external power/apu off...(on ground). Will you receive an warning of the external horn?
The answer would be no.

1. IRU on bat.
2. APU fire.
3. Avionics bay blower fault.
4. Avionics bay duct overheat.
5. ELT transmit?

[gekko]

hey Caravelle!

thanks for the reply! do you have any fcom reference for that?

thanks!

grtz