The PrimeSight UNITY 9000 Video Processor User Manual
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6 - Adjust the Image Quality
6.2.1 Brightness
Adjust the Brightness to compensate for a dark image, or at any time using the Brightness
slider.
The Video Processor stores the Brightness setting for the current user and scope type until it is
modified by the user. Do not confuse the unit’s Brightness control with the Brightness control
of the LCD monitor.
6.2.2 Color Intensity
Adjust the color intensity of the endoscopic image to user’s preference, at any time by using
the Color Intensity slider for the desired level of color saturation in the image.
6.2.3 Zoom
Adjust the Zoom level, from 1.0 times to 2.0 times in steps of 0.1, at any time during use. By
default, when the Zoom level is at a value other than 1.0, the screen will display the Zoom level.
When the Zoom level is higher than 1.0, the magnified image may be panned using the panning
controls at the edges of the screen.
6.2.4 Exposure Mode
This function allows the user to change the basis on which the automatic exposure is adjusted.
It represents the preference for compensating for the brightest spot in the image (Peak Mode)
to the average brightness of the overall image (AVG Mode) or achieving a balance for the
generally best exposure (Auto Mode).
6.2.5 Sharpness
Adjust the sharpness of the image displayed on the monitor using the Sharpness function.
This adjustment should be made when using the Video Processor for the first time, and again
during use as needed.
The three image enhancement levels are:
• Low
• Medium
• High