Navigator V auto brightness levels

[elephant8869]

Does anyone know how to adjust the auto dimming level on the Navigator 5 when it's mounted on the new watercooled RT.

My bike automatically dims the sat Nav to 10% in the early evening which is too dark to see clearly. Ideally it needs to be about 30%

It's straight forward to manually adjust the brightness but it would be good if I could adjust the auto levels

Advice much appreciated :-))

[guest2360]

Think its one or the other. I always found the auto setting was too dark most of the time.  Mine sits on manual max. It still reacts to the auto lighting when on manual.

[elephant8869]

Thanks RTman. I'll try the manual setting over the weekend on our biking adventure to Wales