Altimeter is showing -1000ft, any fix?

Question

In my cessna G1000, the display is showing -1000ft, I need help ASAP for a fix. I just hopped in the 172 G1000 to start flying and its altimeter was messed up. I don't know if I accidentally moved a file while adding in aircraft to custom aircraft, I do not believe I did. But help would be much appreciated.

Answer 1

Hi, what is your baro setting (under the altimeter bar on the PFD)?
It needs to be set at the QNH (atmospheric pressure at sea level). You can find the QNH in the weather settings.
Beware, the QNH can be expressed in in.Hg or in hPa.

Comments

Thank you so much!!!!!!