Instruction manual

ACS-2048 • User’s Guide 21
2. Hardware Orientation
ACS-2048 Front Panel
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The figure below illustrates the Inputs Section:
Figure 2-4. Inputs Section
The buttons in the Inputs Section enable you to select system inputs, or the built-in test
pattern. There are four button states:
• Off — indicates that sync has not been detected on the input connector, and the
input cannot be used on air.
• Dim Yellow — (or backlight on) indicates that sync has been detected, and the
source is valid, and available for use on air.
• Bright Yellow — indicates the currently selected “on air” source.
• Blinking — indicates that sync has been lost from the current “on air” source. In
this situation, internal black automatically replaces the previous on air source, and
the source cannot be used on air until sync is restored.
Descriptions of each input button are provided below. When any valid input is selected, the
button lights, and the input is routed to the output using a transition through black. The
transition rate is adjustable in the System Menu.
• 1 — selects an HD-SDI or SD-SDI input (the front panel Input 1 connector) as the
ACS-2048’s source.
• 2 — selects a digital DVI or analog RGBHV input (the front panel Input 2
connector) as the source.
Inputs
3
DVI-I
5
Analog
5-BNC
6
CVBS
8
Option
TEST
PAT
1
HD/SD
SDI
2
DVI-I
4
Analog
HD-15
7
Y/C
1
HD/SD
SDI
1
HD/SD
SDI
1
HD/SD
SDI
1
HD/SD
SDI
2
DVI-I