NewTek 3Play 330 - Manual (Page 65)

Page 59
TERMINATION
The Termination switch toggles a 75 ohm resistance, which may be required by certain video
sources.
PROC AMP
Individual proc amp control is likewise provided for each video
input. The four basic camera adjustments available are
Brightness, Contrast, Hue and Saturation.
The first two (Brightness and Contrast) are familiar to all of us,
and need no explanation. Hue adjusts the color of the video
signal, swinging the range of the entire image through the
spectrum as depicted on a color wheel.
Saturation controls color intensity. Zero saturation removes all
color, producing a black and white image. Increased saturation
results in richer colors. Over-saturation can quickly result in
video signal values that are deemed illegal for transmission and display, however. This condition
can manifest itself in all sorts of nasty ways, including smearing and ‘crawling ‘colors, and can even
cause audio issues – so be conservative when raising Saturation.
RESTORE DEFAULTS
Clicking this button resets all options for the input to factory defaults.
6.4.2.2 AUDIO
Figure 41
Audio you wish to record with video sources must be specified and configured in this section.
Figure 40