Front panel keys working on Hiper HMC-2K53A

Configured successfully the front panel keys using Xmodmap. The keys are used for the navigation.

The following lines were written in ~/.Xmodmap:

keycode 164 = Escape
keycode 162 = Return
keycode 144 = Left
keycode 152 = Up
keycode 180 = Down
keycode 153 = Right

After that, restarted the X and everything runs just smooth.