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| Operation | |
To access the ISF Calibration menu, select ISF from the Main Menu and press ENTER. Use the | ISF |
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number buttons on the remote control to enter the ISF Calibration menu passcode when |
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prompted and press ENTER again. Then, press MENU on the remote control. | ISF |
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| Picture Memory | ISF Night | |
| This menu should be used by | Copy Settings | > | |
Note | Brightness | 50 | ||
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| Contrast | 50 | |
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| Color | 50 | |
Picture Memory/Copy Settings: These settings are described in the Picture Adjust section | Tint | 0 | ||
(page 46). |
| Sharpness | 5 | |
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| Color Temperature | 6500 | |
Note | The Picture Memory selection you make here is retained when the projector | White Balance | > | |
is powered off, then on again. | Advanced Options | > | ||
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| Reset to Defaults |
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Brightness/Contrast/Color/Tint/Sharpness/Color Temperature: These settings are described in the Picture Adjust section (refer to page 46).
White Balance: To remove any trace of color from the white areas of the projected image, select the “Custom 1” or “Custom 2” Color Temperature. Then, choose White Balance from the ISF menu and press ENTER.
•Gain: Use the Gain controls to correct color imbalances in the bright areas of the image. A good way to do this is to use a test pattern consisting mostly of solid white areas, such as an 80 IRE “window” pattern. If the white areas contain traces of red, green or blue, decrease the Gain for that color.
•Offset: Use the Offset controls in the White Balance
The Gain controls increase or decrease the
1.0
(V)RANGE 0.5 INPUT
0
0
OFFSET = 1023
OFFSET = 512
OFFSET = 0
OFFSET = 1023
OFFSET = 512
OFFSET = 0
1023
GAIN
Figure 4-8. Gain and Offset
Vidikron Vision Model 65/Model 75 Installation/Operation Manual | 59 |
