AJA FS1 Installation and Operation Guide

7.2 Sidebar Edge
FS1 Installation and Operation Manual — 7.2 Sidebar Edge
This parameter selects the width of the sidebars when turned on via parameter 7.1.
Sidebar Keyer. The video selected in 7.1 will appear on the right and left of the active
video input (selected in 2.1). Sidebar Edge can be set to -128 through +128. A value of
“0” produces a 4:3 center. Positive values produce wider sidebars (and a narrower
center).
Alarm conditions occur if conflicting video formats are selected, such as the following:
• Selecting different formats for 1.1 Output Format, 7.1 Sidebar Keyer input
format, and the main 2.1 Video Input format
• Selecting analog inputs for both the main input and the sidebar 1input
• Setting 7.1 Sidebar Keyer to On while in Follow Input mode (since the sidebar
keyer requires that the main input be upconverted).
When a sidebar-related Alarm condition appears, the sidebars will not appear on the
video output. The Status menu displays sidebar (SB) status information to help you
find the cause of the conflict.
7.2 Sidebar Edge Description of Choices
Parameter Adjustments:
NORMAL (default)
-128 to +128 (Variable)
10.1 Proc Amp
This parameter turns the Proc Amp On and Off. When it is On, you can set additional
parameters (10.1 to 10.5) to control video gain, black level, hue, and saturation.
Note: Proc Amp parameter settings are independently kept for each separate input:
SDI 1, SDI 2, Composite, S-Video, and Component.
10.1 Proc Amp Description of Choices
Parameter Adjustments:
On
Off (default)
Selects a 4:3 aspect ratio center picture (2.1 selected input source) with sidebars
keyed to fill the screen on the left and right from the Sidebar Keyer source
selected by parameter 7.1.
Using the Adjust buttons, step through and select a width value from -128 through
+128 to expand or shrink the sidebars. Selecting a larger value causes the
center picture to become narrower while the sidebars expand.
Turn Proc Amp On.
Turn Proc Amp Off.
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