Marshall V-R44P-HDSDI Datasheet download pdf (Page 2)

• Small Footprint – occupies only 2RU of a standard EIA 19 inch rack

• Lightweight – weighs less than 5 pounds

• All adjustments and selections are readily available. No menus!

• Four 3.5-inch Advanced Definition 4:3 screens

• On screen display (OSD) on each screen to indicate signal format

• 100% digital processing

• High resolution scaling of all images

• Wide viewing radius - 130° horizontal and 120° vertical provides superior visibility when the viewer is not directly in front of the screen

• 300 candelas per square meter (cd/m

) luminance produces enhanced image quality in varying light and viewing conditions

• 350:1 ratio of contrast between black and white luminance values with response rates less than 30 ms results in excellent quality for moving images

• All inputs automatically terminate

• Includes V-PS12-5V-1 Universal power supply (U.L. class 2)

• Low Power Consumption – 10 Watt typical

• Advanced LED backlight

• Tilt adjustment provides optimal horizontal view characteristics and flexible rack placement

• Dry erase label for each screen

• 4:3 and 16:9 screen aspect ratios for DTV applications in HD and SD formats

• Works with all SMPTE/ITU SDI/HDSDI production formats and frame rates

• Blue Gun for color adjustment

• SD/HD digital signal indicators

• Three Tally lamps per display

Product Overview

The Rack mounted and tiltable V-R44P-HDSDI represents leading edge technology in TFT-Megapixel™ imaging for broad-

cast and professional video applications featuring Advanced Resolution, Anti Glare TFT screens with completely digital signal

processing. All SMPTE/ITU serial digital video standards and frame rates are accepted and displayed on each screen of

this model. All video formats are scaled to ﬁ t on screen in the highest resolution using a state of the art LSI that incorporates

4x4 pixel interpolations with precision Gamma correction to produce the best images available. Each screen is calibrated to

SMPTE standards for gamma and color temperature.

Features

Specifications

Number of Screens 4

Display (Viewing Area) 3.5” diagonal (2.83”H × 2.07”V) (72.0mm x 52.56mm)

Viewing Angles 100°H x 50° V

Screen Colors (Bit Depth) 262,000 (18 Bit)

Color Gamut SMPTE-C 72%

Screen Treatment Anti Glare

Backlight White LCD (10,000 hour life) (Field Replaceable)

Tally System Separate Red, Green, Amber per display-GPI or TTL Low active

Color Temperature D-65

Resolution (Dots) 640H × 480V (921,600 pixels RGB)

Dot Pitch 0.1125 mm (W) x 0.1095mm (H)

Contrast Ratio 350:1

Pixel Response <30ms typical

Brightness (in cd/m²) 250 cd/m²

System All SMPTE SDI / HDSDI formats and frame rates

Dimensions 19.12”W x 3.5”H x 2.5”D (48.6cm x 130.5cm x 63.5cm)

Approx. Weight 5 lbs

Power Consumption 12VDC/10 watts. – (5.5 Amps max - UL Class 2 supply included)

Operating Temperature 0° C to 60° C

Input/Output per screen HDSDI / SDI with re-clocked output (BNC)

V-R44P-HDSDI

Users Guide

Marshall Electronics

Operational Setup

1. Unpack the V-R44P-HDSDI and accompanying V-PS12-5V-1 power supply. Physically inspect for any damage that may

have occurred during shipping. Should there be any damage, immediately contact Marshall Electronics at 800-800-6608.

If you are not located within the continental united states call +1 310-333-0606.

2. After inspection, install in your desired location of a standard EIA 19-inch equipment rack.

Adequate ventilation is required when installed to prevent possible damage to the V-R44P-HDSDI internal components.

3. Connect required cables for signal input and output. Please note that power must be applied to the V-R44P-HDSDI for all

outputs to be activated. All BNC connectors should be rated for 75Ω.

4. Plug the V-PS12-5V-1 power supply into the A.C. source

5. Attach twist lock power connection from V-PS12-5V-1 power supply to the back of the unit.

6. Turn on each screen of the V-R44P-HDSDI by depressing the power switch located on the front of the unit.

Connectors

* HDSDI/SDI inputs comply to SMPTE259M / ITU-R BT601

* All Outputs Require Power to be applied for activation

* Tally lamps active when connected to ground

Monitor 3

HDSDI/SDI

Input

Pin1-M1Grn

Pin2-M

1Red

Pin3-M

Yel

Pin4-Gnd

Pin5-M4Grn

Pin6-M2Grn

Pin7-M2Red

Pin8-M2Yel

Pin9-Gnd

Pin10-M4Red

Pin11-M

Grn

Pin12-M

Red

Pin13-M3Yel

Pin14-Gnd

Pin15-M4Yel

Tally IN

DB-15 Female

12 VDC from

V-PS12-5V-1

power supply

Left Pin - Pos

Right Pin- Neg

Active Output

Re-Clocked

and

Re-Shaped

Monitor 2

HDSDI/SDI

Input

Active Output

Re-Clocked

and

Re-Shaped

Monitor 1

HDSDI/SDI

Input

Active Output

Re-Clocked

and

Re-Shaped

Monitor 4

HDSDI/SDI

Input

Active Output

Re-Clocked

and

Re-Shaped

1 2

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Marshall V-R44P-HDSDI Datasheet Page 2

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