Why Gain is a negative number ,As shown in the figure below ?

[Jjs.1]

I configured GFXMMU, the First Pix is 0, the Last Pix is 240.Why Gain is a negative number ,As shown in the figure below ?

[Jjs.1]

How to get the LUT Configuration table?

[Khouloud ZEMMELI]

Hello @Jjs.1​ 

Thanks for your post,

Could you please share your ioc file to check it?

Khouloud

[Jjs.1]

My screen resolution is 240x320. The ioc file is attached, thank you for your help.