Barco Encore, Manual

Page: 141 / 404

Encore Presentation System • User’s Guide 141
5. Menu Orientation
Input Menu
•
Brightness — sets the input’s brightness.
~
Adjustment range : 75% to 125%
•
Gamma — sets the input gamma, enabling you to match the source’s gamma.
~
Adjustment range : 1.0 to 3.0
•
Input Sync Type — sets the type of sync used by the source. Choices include:
~
H/V
~
CSync (composite sync)
~
SOG (sync on green)
~
Auto
•
Pulldown Compensation — (On/Off) This function is applicable only for
standard video (component, s-video, composite) inputs. The default mode is off.
The feature should be turned on to process video derived from film material.
•
Sync Slice <mv> — This function selects the sync comparator threshold for
RGsB (RGB with Sync on Green) or YP
b
P
r
analog component video sources.
~
Adjustment range : from 20mV to 280mV, adjustable in steps of 10mV.
The default value is 160mV.
When Encore Presentation System detects Macrovision
®
copy protection on the
incoming YP
b
P
r
NTSC/PAL video, the Sync Slice value is repositioned to 60mV to
account for the reduced amplitude sync pulse.
•
Sharpness — sets the input’s sharpness.
~
Adjustment range : -10 (very smooth) to 10 (very sharp).
•
Press { CFG } to display the Input Configuration Menu . Refer to the “ Input
Configuration Menu ” section on page 143 for details.
•
Press { AR } to display the Aspect Ratio Menu . Refer to the “ Aspect Ratio Menu ”
section on page 144 for details.
•
Press
{
SAVE
}
to save the input in the designated input file. Using an automatic
“copy down” function, the saved file will be transferred to all active destinations.
Note The default Sync Slice level has been optimized for virtually
all sources that will be encountered and should rarely, if ever,
require adjustment. However, you can adjust the level to
improve sync detection and synchronization in cases of
extremely noisy RGsB or YP
b
P
r
video signals.
Note Every sub menu under the Input Menu includes a
{
SAVE
}
button. This enables you to save the input at any point in the
adjustment process, regardless of your location within the
menu tree. The “save” uses the information selected on the
Input Configuration Menu .
Note While in the Input Menu or any of its sub-menus, the SAVE
button in the System Keypad also saves the input
configuration.