Nightfox 100V Manual De Instrucciones página 9

4. For night use, turn on the infrared illuminator by
pressing the IR button. Increase the brightness by
pressing the button repeatedly. It has 7 levels of
brightness (0->1->2->3->4->5->6->7->0...)
5. Press the Zoom button to zoom in at multiple lev-
els up to 2X. Having reached 2X, keep pressing to
go back to 1X.
6. Long press the Power button to shut down the
binocular.
4. Display information
9