Display Brightness

[spevs]

Can anyone adjust the brightness of the front display, when I try the counter goes from 1-10 but the display stays the same........??????

[Sicilian]

The display adjusts between 1 & 5.

[spevs]

Having re-checked my box, the settings run from 0/10, however setting the display to 0 still seems to have a very bright output from the unit..........??????

[Sicilian]

Ok sorry, it only adjusts between 0 and 4 :) Any after 4 remain the same. Twin only support 4 steps in adjustment.