Nikon D500 - Manual (Page 32)

6
A
LCD Illuminators
Rotating the power switch
toward
D activates the
backlights for the buttons and
control panel, making it easier
to use the camera in the dark.
After the power switch is
released, the backlights will
remain lit for a few seconds
while the standby timer is active
(
0 296) or until the shutter is released or the power switch is rotated
toward D again.
D The Control Panel and Viewfinder Displays
The brightness of the control panel and viewfinder displays varies with
temperature, and the response times of the displays may drop at low
temperatures. This is normal and does not indicate a malfunction.
Power switch