Barco ACS-2048, Руководство пользователя

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44 ACS-2048 • User’s Guide
4. Operation
Using the Main Menu
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From the Input Menu , select the top Input Format line to view the “auto-acquired” format
for the selected input, or to change the format. The format is shown in the following form:
Hact x Vact @ Vr Hz
S
1024x768@59.94
Please note the following important points:
•
If you select an input and it does not have a valid input signal, the " Invalid
Selection, No Sync Detected " message is displayed.
•
If an input was previously valid, and its video signal (or sync) is lost, the button
blinks and the "
Invalid Signal " message is displayed.
•
When In Auto Acquire is ON , the input video format will be detected in the
following search order:
~
Saved “file association” for the selected input channel
~
Any saved input configuration
~
Standard library formats
~
Best guess (to the closest video format in the library).
•
If the video format is a “best guess” as determined by the “auto acquire” mode, it
is displayed (only in the
Status Menu ) within asterisks.
S
*1024x768@60.11*
•
If you select an input that has been saved (using the Save Config function), the
video format is displayed (only in the Status Menu ) within brackets.
S
[1024x768@59.94] This example is a saved “exact match” from the format
table (or library).
S
[*1024x768@59.90*] This example is a saved “best guess.”
•
When In Auto Acquire is OFF , the system attempts to lock to the signal using the
“associated” input configuration file. If the associated file does not match the input
signal for the selected channel, the output remains black, and the display
indicates "
Invalid Signal ."
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In the Input Menu , the “information only” Type field shows the selected input type between
brackets. The available input types that will be shown depend on the selected input button:
•
For input 1: [SDI]
•
For inputs 2 and 3: [DVI] or [Analog] . The ACS-2048 automatically detects the
type of input signal, and selects the correct type.
Note When you save an input using the Save Config function, the
system automatically creates a file association. Refer to the
“
Save Input Config ” section on page 51 and the “ File
Association ” section on page 64 for details.
Note If both analog and digital inputs are connected simultaneously
(via customer-supplied “
Y ” cable), the system defaults to DVI.