AN/PVS-4 - Operation

Operation

Operation of the device is through two controls located on the left side of the tube housing.

The lower control is an on/off switch for the image intensifier tube and secondarily controls the gain of the tube, allowing the operator to control the brightness of the image.

The upper control is an on/off switch for the illuminated reticle and secondarily allows the brightness of the reticle to be adjusted.

Elevation and Windage adjustment is made through turrets located on the objective lens. Each click equals 1/4 moa.

Read more about this topic:  AN/PVS-4

Famous quotes containing the word operation:

    Human knowledge and human power meet in one; for where the cause is not known the effect cannot be produced. Nature to be commanded must be obeyed; and that which in contemplation is as the cause is in operation as the rule.
    Francis Bacon (1560–1626)