MENU OPERATION
PROCESS MENU (CONTINUED)
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| Function, Operation | Available Settings | Initial Setting |
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4I | V.RESOLUTION | Increases the vertical resolution. | NORMAL | NORMAL | |||
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| NORMAL : Standard value. | V.MAX |
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| V.MAX |
| : Increased value. |
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| NOTE |
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| vertical resolution is increased, the sensitivity deterio- |
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| When the |
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| rates and bright areas of objects may appear to be colored. |
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4J | GAMMA | ON/OFF setting of the gamma curve correction, which determines | OFF | OFF | |||
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| the reproduction of black. | ON |
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| OFF : Gamma correction is deactivated. |
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| ON : Gamma correction is activated. |
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4K | GAMMA LEVEL | Adjusts the gamma correction level. | 10 to | NORMAL | |||
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| Increasing the level : Improves the reproduction of black but | NORMAL to |
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| leads to loss of gradation of white. |
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| Decreasing the level : To be used when the reproduction of |
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| black is not strongly required. |
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4L | BLACK | Sets the gain in the dark areas according to the captured video | NORMAL | NORMAL | |||
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| signal. |
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| STRETCH |
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| NORMAL : Standard gain. | COMPRESS |
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| STRETCH : Stretches the signals of the dark areas in the im- |
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| age to enhance them and clarify the difference |
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| between the bright and dark areas. |
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| COMPRESS : When the captured image is bright in overall and |
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| has few contrast, the gain of the dark areas is |
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| compressed to provide contrast. |
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4M | ASPECT RATIO | Sets the picture size of the video signal. | 4:3 | 4:3 | |||
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| 4:3 | : 4:3 screen output. | 16:9 |
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| 16:9 | : 16:9 screen output. | LETTER |
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| LETTER : Letter size (16:9) screen output. |
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4N | DNR | ON/OFF setting of the DNR (Digital Noise Reduction). | OFF | OFF | |||
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| OFF : DNR is deactivated. | ON |
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| ON : DNR is activated. |
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4O | DNR LEVEL | Sets the DNR effect level. | LOW | MIDDLE | |||
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| LOW : Low DNR level (effective for | MIDDLE |
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| MIDDLE : Standard DNR level (residual image is noticeable). | HIGH |
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| HIGH : High DNR level (residual image is noticeable). | AUTO |
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| AUTO : Automatic adjustment of the DNR level according to |
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| the object. |
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4Z | BACK | Returns to the previous display. | — | — | |||
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