PMDG ALT INTV button binding

[Arcangelo Zurlo]

Hello. I have the payware version of FSUIPC for MSFS. 
I would like to know what is the variable to consider in order to bind the button ALT INTV on the MCP of B737-800 by PMDG. 
Thanks. 

[John Dowson]

I don't have the PMDG 737-800 so it is difficult to advise... Try activating logging for events, open the logging console window, click the button in the UI and see what, if anything, is logged. It is probably using the Rotor Brake control with a specific parameter indicating the action.
The 737-700 uses the following, which is available as a preset:
    PMDG_B737-7_MCP_ALT_INTV_BUTTON : 88501 (>K:ROTOR_BRAKE)
i.e. the Rotor Brake control with a parameter of 88501. Use logging, as advised, to check the same parameter is used, or use the one logged.

 

[Arcangelo Zurlo]

Thank you John! I’ll try. 

[Arcangelo Zurlo]

Hi John. 
I confirm that PMDG_B737-7_MCP_ALT_INTV_BUTTON : 88501 preset is correct for PMDG 737-800 too. 
Kind Regards. 

[John Dowson]

Ok, thanks. Someone else also reported that the PMDG 737-700 presets are also valid for the 737-800.

[Arcangelo Zurlo]

Yes. I confirm. 
Thanks.