8.
Activate the quick menu by briefly pressing the controller button(8) to adjust the
brightness and contrast of the display (see the Quick Menu Functions section).
9.
Upon completion of use turn the device off by a long press of the ON/OFF(6) button.
Warning! Never point the lens at intensive energy sources such as laser radiation emitting
devices or the sun. It can damage electronic components in the device. The warranty does not
cover damage arising from failure to comply with the operating rules.