Clip Warning wrong max nits

[webdove]

Affinity photo 2 is showing 3400 nuts for the clip warning max.  My LG CX is calibrated for 750 nits.  Why is affinity using 3400 and how can I change that?

 

Thanks

Web

[webdove]

My monitor is an LG CX TV so there is no DDC/CI interface.  Many people use this configuration, so you need to allow the display max nits to be set directly or the clip warning function will be useless for us.

[Lee D]

The Clip warning on the 32-Bit preview panel is from the data provided from the OS based on displays metadata. The 3400 you see is what is the app is picking up from this data, however currently this is an automated process.

There is an input for Monitor reference white (nits) that can be used if you've used a profiling device.

 

 

[webdove]

You might consider adding a max nits override in preferences.  Those of us using HDR TVs for monitors won't have correct values from the OS which renders the Clip warning inoperative.