Radio dimming doesn't dim screen

[Persojet]

I assume dimming radios should dim the screens also but it dims the buttons on GNS530/430.

[Black Square]

The screens on all the radios in my aircraft are dimmed by integrated photocells, not the dimmer knobs. If you see something like this on the face of an instrument, it's a photocell for light dimming.

[Persojet]

@Black-Square said in Radio dimming doesn't dim screen:

The screens on all the radios in my aircraft are dimmed by integrated photocells, not the dimmer knobs. If you see something like this on the face of an instrument, it's a photocell for light dimming.

For me they seem too bright in the dark. Is there a minimum that they don't dim enough?