Battery Warning please help

[Leoneomatrix 0]

Warning chime keeps going off when I set BAT to ON, it was fine before SP1C, don't know if I'm doing something wrong here, please help!!!! Thanks!!!

[KriVa 307]

Sounds to me like your IRS switches are not in the OFF position.

[utd4life 5]

I didn't think SP1C was released yet? If it is where can it be downloaded?

[Fabo 213]

...duh... :)http://forum.avsim.net/topic/364643-04mar12-sp1c-released-for-full-ngx-product-range/

[TKent 0]

Are you slewing before turning the battery on, by any chance?http://forum.avsim.net/topic/364777-slewing-causes-electrical-system-alarm/

[ZachLW 37]

It's not a low battery warning as Thomas mentioned. I can't recall the conditions it sounds, and I can't access my computer as I'm not at home, but I seem to recall it sounds when an IRS loses DC power? Someone correct me.

[JoeDiamond 67]

Sounds like the aural warning for an IRS on battery power.

[sparks86 0]

I was always under the impression that you could not do a full alingment under DC power only.............. hence the alarm.My guess would be that your IRS selecters have been set in the nav position while the aircraft is still running purely off the battery, as I said I'm only guessing.Try connecting the apu generator or ground power then twist the knobs to the nav position.