Nikon D7200 User Manual page 29

A
LCD Illuminators
Rotating the power switch toward D activates the standby
timer and control panel backlight (LCD illuminator),
allowing the display to be read in the dark. After the
power switch is released, the illuminators will remain lit for
a few seconds while the standby timer is active or until the
shutter is released or the power switch is rotated toward D
again.
D
The Speaker
Do not place the speaker in close proximity to magnetic devices.
Failure to observe this precaution could affect the data recorded on
the magnetic devices.
Power
switch
5