GE Mentor Visual iQ User Manual page 33

6
– Tap to turn Adaptive Noise Reduction (ANR) ON or OFF. ANR works to reduce the
amount of noise (which appears as a grainy image) visible when the probe is positioned
in a dark area. The ANR setting (ON or OFF) applies only to live video. ANR is automatically
applied to reduce noise in all frozen and saved images, even when the ANR setting is set
to OFF. When turned ON, appears at the top of the display.
Note: Keep the probe still when capturing an image. Noise increases with probe movement.
7
– Tap to turn Inverse+ either ON or OFF. When turned ON,
of the display. The Inverse+ function enhances image contrast – often making subtle
details more visible in low light or poor contrast images. Turning Inverse+ ON reverses
the image's dark and light areas, much the same as a photographic negative.
8
– Tap to turn Distortion Correction either ON or OFF. The Distortion Correction function
corrects the wide-angle edge distortion that occurs when using optical tips with various
angle fields of view
Note: When saving a corrected image, the face of the image will be labeled 120 Deg.
Note: When viewing a corrected image, the selected tip field of view (FOV) angle is overlaid
in the lower right corner.
07/30/2014
9
– Tap to turn the Single View feature ON or OFF. Single View is useful while positioning
a stereo optical tip. This feature makes it easier to navigate the camera by temporarily
eliminating the second image.
10
– Tap the on-screen Long Exposure icon to brighten live images by increasing
the camera's maximum exposure time. Exposure settings can vary from 1X to 600X.
Note: The longer the exposure, the greater the risk of blurring the image. Keep the probe
tip as still as possible when capturing an image with a long exposure.
appears at the top
11
– Tap to turn the illumination LED ON or OFF
12
– Tap on-screen DONE button or press the corresponding key to close the Image
Menu and return to the Soft Key Bar. Any changes to image transformation settings
will remain until manually modified or otherwise altered by recalling a stored Preset.
Pressing
Note: Any changes made to image transformation settings are lost during power down.
13
– Tap on-screen Preset button or press the corresponding key to create and
name a Preset containing the values currently assigned to each of the eight Image
Transformation settings. Recalling the Preset later allows you to automatically change all
Image Transformation settings to the stored values.
with Preset Image Transformation Settings).
14
– Tap on-screen Reset Transforms to restore the factory default values for each
of these eight settings.
while viewing live video turns off all transforms.
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