Barco R9050100, User Manual

Page: 89 / 233

9. Image menu
Image 9-57
Image 9-58
Image 9-59
How to set up a custom aspect ratio?
1. Select fi rst Custom and press ENTER to activate.
The Custom aspect ratio dialog box opens.
2. Use the ▲ or ▼ key to adjust the vertical size of the image.
Use the or key to adjust the horizontal size of the image.
When the desired aspect ratio is obtained, press EXIT .
Image 9-60
Image 9-61
9.5 Timings
9.5.1 Source timings
Adjustable items
• Horizontal start in pixels : number of pixels between the beginning of the input signal and the start of the video information in
the signal.
• Width = Active horizontal pixels : determine the width of the window on the screen. This value is normally given in the source
speci
fi cations. If not, adjust until full image is displayed (no missing pixels).
• Vertical start in lines : number of lines between the start of the input signal and start of the image on the screen.
• Height = Active vertical lines : number of horizontal lines determining the height of the projected image. this value is normally
given in the speci
fi cation of the source. If not, adjust until full image height is displayed (no missing lines).
• Total pixels: Total horizontal pixels in the source. If the value is wrong, sampling mistakes (small vertical bars in the projected
image) will be seen in the image.
• Total lines: Total vertical lines in the source.
How to start up?
1. Press MENU to activate the menus.
2. Use the ▲ or ▼ key to select Image and press ENTER .
3. Use the ▲ or ▼ key to select Timings and press ENTER .
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