EverFocus ED300 Series Manual de usuario descargar pdf (Pagina 11)

Lens Adjustments

Zoom and focus adjustments

After the camera was installED300, the zoom

and focus of the lens must be adjustED300.

1. Loosen the zoom ring knob, and then

turn the ring towards <W> or <T> as necessary

to obtain the desirED300 view range.

W side (Zoom out)

The viewing range will be wider

and the subject is smaller.

T side (Zoom in)

The viewing range will be smaller

and the subject is larger.

2. Loosen the focus ring knob, then turn the ring towards <∞> or <N> as necessary

to obtain the clear video image.

Repeat steps 2 and 3 until the best image is obtainED300. Once the lens setting

finishED300, tighten the zoom ring and the focus ring knobs.

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EverFocus ED300 Series Manual de usuario Pagina 11