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Operation, cont'd
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3-8
IN1508 Scaling Presentation Switcher • Operation
A/V Mute — The A/V Mute button switches the output to a blank screen and
silences the audio output. The blank screen and muted audio are deselected
when a new input is selected.
Freeze — The Freeze button toggles the freeze feature on and off. Freeze
stops the image at the moment you activate the feature and outputs a still
image. Freeze is deselected when a new input is selected.
Menu buttons — The Menu buttons function identically to the front panel
Menu buttons. See "Menu control buttons" and
page 3-6.
Menu button — The Menu button enters the main menu system and backs
out of the currently active submenu or selection. See "Main menu system"
and "Picture adjustments", later in this chapter, for details.
, , , and buttons — The , , , and buttons navigate the main and
picture control menu systems. See "Main menu system", on page 3-16, and
"Picture adjustments", on page 3-25, for details.
When the connected output device is not displaying a menu or other switcher-
generated message, pushing the Menu control , , , or button pops up an
output volume status indicator bar on the output device. Use the Menu
control
or
button to decrease the output volume. Use the Menu control
and
button to increase the volume.
Enter button — The Enter button:
•
Activates a highlighted submenu or function in the IN1508 main menu
system.
•
Exits a slider-type status indicator bar control.
•
Saves a changed value in a selection box control.
See "Main menu system", later in this chapter, for details.
Picture control buttons — The picture control buttons are a short cut to
selecting individual or groups of image status indicator bar displays that can
be adjusted using the , , , and buttons (
Size, Centering, Contrast/Brightness, and Color/Tint are also available from
the front panel (see "Picture Controls buttons" and
Sharp and Phase are not available from the front panel picture control buttons
and are front-panel accessible only by navigating through the main menu
system.
Size button — The Size button selects and deselects the display size
adjustment status indicator bars. The adjustment range depends on the
output resolution selected.
Center button — The Center button selects and deselects the display
centering adjustment status indicator bars. The adjustment range depends on
the output resolution selected.
Contrast/Brightness button — The Contrast/Brightness button selects and
deselects the display brightness and contrast adjustment status indicator bars.
The adjustment range for both brightness and contrast is from 0 to 127.
,
, and
, starting on
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8
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on page 3-6).
5
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