Electronic endoscope system
First Claim
1. An electronic endoscope system including a scope having an image sensor provided at a distal end thereof to generate image-pixel signals, and an image-signal processing unit that produces a video signal based on the image-pixel signals, which system comprises:
- an alteration system that alters a peak-to-peak level of a synchronizing-signal component of said video signal; and
a manual setting system that manually operates said alteration system to perform the alteration of the peak-to-peak level of said synchronizing-signal component.
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Accused Products
Abstract
In an electronic endoscope system, a scope has a solid image sensor provided at a distal end thereof to generate image-pixel signals. An image-signal processing unit produces a video signal based on the image-pixel signals. An alteration system alters a peak-to-peak level of a synchronizing-signal component of the video signal. An manual setting system manually operates the alteration system to perform the alteration of the peak-to-peak level of the synchronizing-signal component.
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Citations
9 Claims
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1. An electronic endoscope system including a scope having an image sensor provided at a distal end thereof to generate image-pixel signals, and an image-signal processing unit that produces a video signal based on the image-pixel signals, which system comprises:
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an alteration system that alters a peak-to-peak level of a synchronizing-signal component of said video signal; and
a manual setting system that manually operates said alteration system to perform the alteration of the peak-to-peak level of said synchronizing-signal component. - View Dependent Claims (2, 3, 4, 5, 6, 8)
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7. An electronic endoscope system including a scope having an image sensor provided at a distal end thereof, to generate image-pixel signals, and an image-signal processing unit that produces a first video signal and a second video signal based on the image-pixel signals, which system comprises:
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a first alteration system that alters a peak-to-peak level of a synchronizing-signal component of said first video signal;
a first manual setting system that manually operates said first alteration system to perform the alteration of the peak-to-peak level of the synchronizing-signal component of said first video signal;
a second alteration system that alters a peak-to-peak level of a synchronizing-signal component of said second video signal; and
a second manual setting system that manually operates said second alteration system to perform the alteration of the peak-to-peak level of the synchronizing-signal component of said second video signal. - View Dependent Claims (9)
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Specification