Vitek VTC-C770WS Manual de Instruções descarregar pdf (Página 12)

6.6 LENS SELECT

To enter LENS SELECT menu, press button at MAIN>LENS SELECT>DC or MANUAL.

6.7 PICTURE CONTROL

To enter PICTURE CONTROL menu, press button at MAIN>PICTURE CONTROL.

DC/ MANUAL

Default

Descriptions

AI LEVEL

Lower values open the lens iris and increases the brightness

and vice versa. Too high of a value reduces the amount

of incoming light and may result in the camera not

returning to DAY from NIGHT.

FOCUS ADJ.

FOCUS ADJUST helps the Accurate focus adjustment

regardless of DAY

or NIGHT. Sometimes the focus looks fine tuned at day time

but oocus at night time. This function can eliminate the wrong

adjustment of

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Vitek VTC-C770WS Manual de Instruções Página 12