RNS 510 digital clock display

[UMEL]

When the 510 is off the clock is displayed in the centre of the screen.

At night the screen is not black but a dark grey so it shows up more than I want, plus I have an analog clock and the digital clock in the maxidot. So there are enough times visible.

How do I switch off the 510 screen...and its clock.

Dooohhhh, found it in Settings, Time Display.