Challenger 650 HUD

[Jean-Luc Camembert]

When I lower the Challenger 650 HUD, I don't get any green indications inside. Is there a push button? Thank you for your reply

[Cameron]

Hi @Jean-Luc Camembert,

On the glareshielf you'll find a dimmer for the HUD (next to the ATS mode display). Did this by chance get turned down?

 

If not, please provide your log.txt file from X-Plane to help try and diagnose this.

[Jean-Luc Camembert]

Thank you for your reply. I tried to turn the button that you indicate to me but without success. Is there another switch for the HUD somewhere else?

[Cameron]

Just now, Jean-Luc Camembert said:

I tried to turn the button that you indicate to me but without success. Is there another switch for the HUD somewhere else?

There isn't. It should come up along with the other displays as you power up the aircraft.

Has this previously worked and suddenly is not working?

The HUD needs AC power to come on. Be sure to hook up the AC GPU and then push the EXT AC pushbutton on the overhead. That should boot up the HUD computer for sure.

If that doesn't work, can you try creating a new airframe or loading the aircraft in non-persistence mode to see if it comes up then?

[Jean-Luc Camembert]

When I create a new plane in career mode the HUD works correctly. It's when I take the same plane for later flights that's when it doesn't work puls and I don't have any electrical malfunction alert on the ECAM.

[skiselkov]

Hey Jean-Luc. Please check breaker CBP-1 K1 and make sure it isn't pulled out.

[Jean-Luc Camembert]

Thank you for the answer. I will look.

[Pils]

On 2/18/2022 at 4:18 PM, Jean-Luc Camembert said:

Thank you for the answer. I will look.

Did you have any luck fixing the issue? If not, can you provide a screenshot of your graphics settings in X-Plane, please.