Barco LED-PRO, Руководство пользователя

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LED-PRO • User’s Guide 87
4. Operation
Using the Expert Mode Menu
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From the Expert Mode Menu , scroll to the In Auto Acquire function to enable or disable
the automatic input acquisition (auto-acquire) function. Press SEL , use the knob to select
the desired mode, then press SEL to accept.
•
On — in this (default) mode, the system always performs a full sync acquisition on
the input signal in the following conditions:
~
Any time the input channel is selected.
~
Any time the input type is changed.
~
Any time the input signal changes sync rates.
•
Off — in this mode, the system uses the last known configuration for each input
channel, to the greatest extent possible. Please note:
~
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.
~
If the input signal is too different from the saved configuration to be
usable, then the
<in_format> field in the Status Display will read
" Invalid Signal ."
Please note the following important points regarding the In Auto Acquire mode:
•
It is recommended that the In Auto Acquire mode remain on for most users. In
this mode, LED-PRO automatically detects and acquires the input video type and
resolution in most cases — and limits menu selections as applicable to the
detected type.
•
Advanced users that already know a source’s video timing parameters may
choose to turn
In Auto Acquire off — and select the timing manually.
•
The In Auto Acquire mode should be turned off when using transitions,
especially when you have already configured and saved the unit's input setup.
~
Turning auto-acquire off provides the fastest transition times for
switching between inputs.
~
When auto-acquire is on , transition times will be greater due to the
additional time required to analyze the input video timing.
Refer to the “ Trans With ” section on page 85 for details about transitions.
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From the Expert Mode Menu , scroll to the Freeze function to enable or disable the freeze
mode. Press SEL , use the knob to select the desired mode, then press SEL to accept.
The mode is not updated until SEL is pressed.
•
Off — in this (default) mode, the image is not frozen
•
On — select to freeze the input source.
~
When enabled, the PAN & ZOOM and INPUT POS buttons are not
operational.
~
When enabled, the Input Setup and View menus are inaccessible,
because since these adjustments cannot be applied to a frozen image.
Note If another input is selected, the Freeze mode is automatically
turned off.