How do I change the backlight time-out duration? — Step 1/8

Press the Menu key.

How do I change the backlight time-out duration? — Step 2/8

Scroll to and select Settings.

How do I change the backlight time-out duration? — Step 3/8

Scroll to and select Display settings.

How do I change the backlight time-out duration? — Step 4/8

Scroll to and select Backlight.

How do I change the backlight time-out duration? — Step 5/8

Scroll to and select Time-out.

How do I change the backlight time-out duration? — Step 6/8

Scroll to and select the required duration.

How do I change the backlight time-out duration? — Step 7/8

Select Save.

How do I change the backlight time-out duration? — Step 8/8

The backlight time-out duration will be changed.