•
Native display
for 720P, and 480i images
•
TFT-MegaPixel™
totally digital end to end signal processing
• 23ms pixel response measured worst case black to white to black
• 180 degree viewing angle in all directions
• Multiple format acceptance for virtually any analog or digital video signal
• Display PC Signals to XGA 1024x768
• Frame Marker Screen Overlay with curser and safe area
•
ColorMatch Conversion™
with SMPTE/EBU color space emulation of CRT
• 98% SMPTE/EBU Color Gamut
• Color temperature presets for D75, D65, D55
•
HyperProcess™
motion interpolation of interlace images
• On screen display of input status, formats, and menu functions
•
Pixel to Pixel™
native resolution display
• Lightweight – 75% lighter than CRT models
• Settings memory restores active state with power off/on cycle
• Direct front panel selection of all functions
• Blue Gun for adjustment to SMPTE color bars
• Includes V-PS12-5V1 Universal power supply (U.L. class 2)
• Three LEDs (Red, Green, Amber) produce 7 different tally indications
Occupying only 6 SRU and weighing just 12 pounds, the
V-R171P-AFHD
features our Completely Digital TFT-Megapixel™ system
and can display high de
fi
nition images on the LCD/TFT screen with 2.95 million pixels. Analog signals are digitized using an ad-
vanced 10 bit process with over sampling and adaptive 5 line comb
fi
lter. Images are scaled to
fi
t on screen in the highest resolution
using a state of the art LSI that incorporates adaptive pixel interpolation and precision Gamma correction. Additional features in-
clude, Pixel-to-Pixel™ native resolution scaling, Color Temperature adjustment, Motion Compensation, setup memory, Frame Marker
Overlays, Blue Gun, and direct access for all adjustment and selection functions The V-R171P-AFHD has been designed for
fi
eld and
studio applications with a rugged, all metal enclosure.
1
Product Overview
2
Features
2
6
V-R171P-AFHD Users Guide
V-R171P-AFHD Users Guide
Marshall Electronics
Superb Imaging
• Native HD-720P, 1280 H x 768V wide screen (2.95 million total RGB pixels)
• 16.7 Million Colors
• CRT style viewing angle - 180° in any direction.
• Bright 450 candelas per square meter (cd/m
2
) luminance
• Ultra high 500:1 contrast ratio with response rates less than 23 milliseconds
• All video formats are scaled to
fi
t on screen in the highest resolution using a state of the art LSI with proprietary embedded program
ming that incorporates 4x4 pixel interpolations with precision Gamma correction to produce the best images available.
• Calibrated to SMPTE speci
fi
cations for Color Temperature and Gamma
Display Multiple Screen Formats and Frame Rates
• 525 –60i / 625 - 50i - SDI & Analog Composite, Component, Y/C Interlaced with automatic NTSC/PAL system detection
• 720 x 486P -Analog Component Progressive
• 720 x 576P -Analog Component Progressive
• 720 x 1280 - 23.973P, 24P, 25P, 29.97P, 30P, 59.94P, 60P Analog Component and HDSDI Progressive
• 1035 x 1920 - 59.94i, 60i Analog Component and HDSDI Interlaced
• 1080 x 1920 – 50i, 59.94i, 60i / 23.973Psf, 24Psf, 25Psf, 29.97Psf, 30Psf in Analog Component and HDSDI signal formats
Signal Input Flexibility
• HDSDI (SMPTE292M/294M/296M) With reclocked and shaped output
• SDI (SMPTE259M) (ITR-U601) With reclocked and shaped output
• Component Analog High De
fi
nition YPrPb (SMPTE274M,/295M,/296M)
• Component Analog Standard De
fi
nition (SMPTE/EBU N-10))
• Composite PAL/NTSC (ITU-R BT.470/SMPTE170A) with active loop out
• Y/C (S-Video) with active loop out
• Computer VGA to WXGA
• All analog signals have AGC
• Analog signals are digitized using an advanced 10 bit process on each signal path with 4x over sampling and adaptive 5 line comb
fi
lter with exacting color space conversion.
On Screen Frame Markers in 16:9 Mode
• Center Frame Mark (Black plus White Super Imposed)
• Active Area Marker (Black plus White Super Imposed)
• 4:3, 13:9, 14:9, 15:9, 1.85:1, 2.35:1 (Red Plus Black marks)
Monochrome Mode
• Luma only checks for lighting, Bright and Contrast adjustment, etc.
Blue Gun
• Adjust color settings to SMPTE color bars
Zoom Function
• Use for screen center camera focus. 4 Zoom modes are available
Pixel to Pixel Mode
• Bypass of screen scaling functions with exact mapping of input pixels to the display. Maximum of 1280 x 768 pixels mapped.
Use
MOTION CONTROL
to select one of three possible interpolation methods for Interlace im-
ages. Interlace Images must be converted to Progressive for display on the LCD screen.
This function is not available for Progressive images.
-Line 2x
will perform an intra-
fi
eld interpolation by line doubling.
-1+1
will perform an inter-
fi
eld interpolation assembling
fi
eld 1 and
fi
eld 2 into a single progres-
sive frame.
-1+0
will perform interpolation based upon adjacent
fi
eld pixel information
Five user de
fi
ned set-ups may be stored
Use the
Save as Setting
to store user memory 1-5
USE
Load Setting
to recall user memory 1-5
Set the functions enabled for the MARK Toggle On/Off button with the Display Graphics menu.
-Center Cursor
will place a cross hair cursor on the middle of the screen. The lines of the cross
hair consist of a center white element that is 4 pixels wide, surrounded by a black border on
each side that is 2 pixels wide. Use of black and white for the Center Cursor function allows the
viewer to see screen center in all ranges of color for the screen image.
Display Graphics Menu
9
Advanced Menu Functions
Main Menu – Use
UP/DOWN
to maneuver. Activate the desired function by pressing
SELECT.
Functions in RED are not accessible based upon source selection or feature con
fl
icts.
The example to the left has motion control RED or disabled due to selection of a Progressive Video or VGA source.
Color Temperature - Move cursor to this function then press select.
(Control indication will show as arrows)
Use UP/DOWN to cycle through presets of
D55, D65, D75, or USER
SELECT the desired function to set.
Exit by pressing MENU.
When
USER
color temperature is selected, the color balance
RGB Gain and Offset
adjustments will be enabled.
Use
UP/DOWN/SELECT
to access the desired adjustment parameter.
Left Line= Increase of Gain
Center Line = D65 (Default)
Right Line = Decrease of Gain
Right Line= Increase of Bias
Center Line = D65 (Default)
Left Line = Decrease of Bias
