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8.0 ADJUSTING THE IMAGE
48 R599790 - FORCE Series User Manual
8.0 ADJUSTING THE IMAGE
The most commonly used options for image adjustments are accessed through two menus: Size and Position
(MENU 1) and Image Settings (MENU 2), both of which appear in the Main menu. From either of these two menus.
You can change settings affecting the image from the current channel by working with the appropriate slide bars,
check boxes and pull-down lists. EXIT will return to the previous menu (or to the presentation, if from the Main
menu) and accept any changes you may have entered. Settings are saved with the current channel.
From your presentation, you can access any of the individual options in these menus by pressing MENU followed by
the appropriate two-digit number representing their location in the menu system. For example, press MENU 23 to
quickly access the “Gamma” option in the Image Settings menu.
NOTES:
1) For certain options, preference may be to use a “direct key” from presentation level to go directly to a particular
option without traveling through the menu system (available for certain display parameters only). For example, press
CONTRAST to access the “contrast” slide bar immediately. Press EXIT to return to your presentation.
2) To hide “direct” slide bars, disable the Display Slide bars check box in the Menu Preferences menu.
3) To hide the entire menu system from view, turn off the on-screen display by pressing OSD then the DOWN
ARROW KEY.
For a good and efficient first step in perfecting the image, press the auto setup button, AUTO. This optimizes critical
display parameters such as size, position, pixel tracking, etc., based on the type of incoming source. An Auto Setup
can save considerable setup time, and you can still adjust the image as described below..
The best auto setup will be obtained under the following conditions:
• Input levels, it is best to have an image with saturated (very Bright) colors.
• Phase, high contrast edges are needed.
To determine active window size:
• Video images should have whites and blacks in the image
• Wide range video images should have content (including white) that extends to all edges of the image.
When AUTO is pressed, the auto setup process shall begin. In some cases for analog video a menu may appear
that presents multiple choices that allows the user to select the format that best suits their source. This selection
helps the auto setup get the correct settings for the tracking and phase controls for analog sources that contain the
same number of active lines, but have a different aspect ratios.
• All digital and decoder option cards, will not present an additional auto setup menu since digital hardware
provides enough information to perform the correct auto setup.
• Analog PC graphics sources (4/5-wire sync) present a list of formats based on the current active lines detected
in the video.
• Analog Video Sources (3 wire sync on green) always have the options Default and Advanced. Video sources
use a look up table to determine their format based on video standards. The Advanced auto setup selection
measures the start pixel and start line whereas Default uses the table values as is.
8.1 Size and Position Menu
Increase or decrease the size of your image, change its proportion (aspect ratio), move the image to a specific area
of the screen, and refine other related parameters. Use Size and Position controls to match the image precisely to
the screen used at the site.
Refer to Using Slide bars and Other Controls if you need help using any of the options and controls. Changes made
in the Size and Position menu are applied immediately and are saved when you exit the menu (press EXIT or
MENU).