42
ACS-2048 • User’s Guide
4. Operation
Using the Main Menu
få=^ìíç=^ÅèìáêÉ
From the
Main Menu
, select
In Auto Acquire
to enable or disable the
Input Auto Acquire
mode. Values are:
OFF
and
ON
(default).
•
When
In Auto Acquire
is
ON
, the system always performs a full sync acquisition
on the selected input signal under the following conditions:
~
When an input channel
without
a saved configuration file is selected.
~
When the input type is changed.
~
When the input signal changes sync rates.
~
When an input
with
a saved
configuration file is selected, but the input
timing is different from the saved configuration.
•
When
In Auto Acquire
is
OFF
, the system first uses the “associated” input file
configuration for each input channel (to the greatest extent possible). At some
point, the input signal may be too far away from the saved configuration, in which
case a good input lock may not be possible.
Please note the following important points:
•
It is recommended that you leave the
In Auto Acquire
mode
ON
. In this mode, if
the timing changes on any of your inputs (whether or not you have a saved
configuration file), you will always get an output image. On the other hand, if the
mode is
OFF
and the timing of an input changes, the output will be black.
•
When the
In Auto Acquire
mode is
ON
, the ACS-2048 automatically detects and
acquires the input video type and resolution (in most cases), and limits menu
selections as applicable to the detected video type (e.g., color space).
•
If you are an advanced user and you know the exact timing parameters for your
input(s), you can turn the
In Auto Acquire
mode
OFF
, and dial in your timing
parameters manually.
Refer to the “
” section on page 70 for additional information.
Tip
If you have already saved configuration files for your input
sources, it is recommended that you turn the
In Auto
Acquire
mode
OFF
. This mode provides the fastest
transition times. When the mode is
ON
, transition times will
be greater, due to the additional time required to analyze the
input timing for each selected source.
