Marshall Electronics V-MD434-3GSDI User manual

Marshall Electronics

Model No. Model No.

Triple 5” Rack Mount Monitor

Quad 4.3” Rack Mount Monitor

V-MD503 V-MD434

Operating Instructions

Table of Contents

Product Overview .........................................................................................................................5

Features....................................................................................................................................5

Installation and Accessories.........................................................................................................6

Monitor Front................................................................................................................................7

Monitor Rear.................................................................................................................................8

Compatible Input Formats ............................................................................................................9

Menu and Navigation..................................................................................................................10

Video Configuration Submenu....................................................................................................10

Marker Configuration Submenu..................................................................................................13

Filter Configuration Submenu.....................................................................................................16

System Configuration Submenu.................................................................................................17

Function Presets Submenu ........................................................................................................18

IMD & Tally Configuration...........................................................................................................19

System Information Submenu ....................................................................................................20

Network Configuration Submenu................................................................................................20

Network Control Page.................................................................................................................22

Status Tab...............................................................................................................................22

Menu Tab................................................................................................................................23

Display Tab.............................................................................................................................29

Keypad Tab.............................................................................................................................30

Network Tab............................................................................................................................31

Global Tab ..............................................................................................................................34

Specifications .............................................................................................................................35

Dimensions.................................................................................................................................36

Maintenance...............................................................................................................................37

Warranty.....................................................................................................................................37

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Product Overview

Marshall Electronics proudly presents the MD series of rack mount monitors that offer a flexible modular solution to system integration. These new rack-mountable monitors can be configured with a variety of video inputs that can be "swapped" or interchanged in the field based on your evolving needs and requirements. This eliminates the need to upgrade or replace equipment when a different input or application is required. This "future proof" solution provides flexibility and reassurance when necessary, especially in multi-monitor rack mount units.

Features

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High-Resolution 5” and 4.3” Panel

The V-MD503 and V-MD434 feature an all-digital TFT-MegaPixel active matrix LCD system with

1.15 million pixels. The LCD panels feature a brightness of 300 cd/m2 and 200 cd/m2 and contrast ratios of 6000:1 and 400:1, respectively making the display ideal in a variety of environments and lighting conditions.

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Modular Input Design

Each monitor has rear slots to support various Digital, Optical and Analog video input modules.

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Multi-Format Compatibility

Accepted formats include 480i, 576i, 720p, 1035i, 1080i. 3G/HD/SDI, HDMI, DVI-I, Optical inputs available as optional Input Modules. Please contact Marshall Electronics for availability.

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ColorMatch Conversion with Color Temperature Adjustment

Emulation of SMPTE-C/EBU color space allows these monitors to replace any broadcast CRT monitor. Presets include D65, D55 and D93. Bias

and Gain adjustment for each color enables precise color matching and white balance.

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False Color Filter, and other Advanced Features

False Color filter, Aspect ratio settings, blue-only mode, and monochrome mode are a few of the advanced features which make the V-MD503 and V-MD434 at home in any broadcast environment. Pixel-to-Pixel mode also allows native display of any incoming image format.

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Flexible Screen Markers

A variety of screen markers in 4:3, 16:9, and full screen modes allow accurate monitoring of the different aspect ratios used in broadcast environments.

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User-Definable Function Buttons

Two user-definable function buttons on the frontpanel allow quick access to numerous settings and features including false color filter, aspect ratio, screen markers, monochrome mode, color temperature and more.

Installation and Accessories

Carefully unpack the V-MD503 / V-MD434 monitor and verify that the following items are included:

• V-MD503 / V-MD434 Monitor

• V-PS12-5V-1 Twist Lock Connector

• Operating Instructions

Inspect the unit for any physical damage that may have occurred during shipping. Should there be any damage, immediately call Marshall Electronics Customer Service at (800) 800-6608. If you are not located within the continental United States, call +1 (310) 333-0606.

Monitor Front

Monitor

F1-F2

Number

POWER

 [Power]

Turn the monitor off or on by pressing the power button. The LED on the power button is at full illumination when the monitor is OFF.

 [F1 - F2]

Two user-definable function buttons can be used for direct access to various settings. Functions are assigned using the on-screen menu

 Menu Access

Use the Menu, ▲, ▼, and Select buttons to display and navigate the on-screen menu.

 [BRIGHT, COLOR , CONTRAST]

The BRIGHT, COLOR and CONTRAST buttons function as Image Adjustment buttons. The status of each image adjustment parameter is shown on the top left of the screen, with values ranging from 0 to 100. Pressing a button once displays the current value. Pressing a button twice resets the corresponding adjustment to the default setting.

LED Tally

Access

Note: This image is specific to the V-MD434 monitor. The V-MD503 keypad is turned 90° clockwise.

BRIGHT - COLOR - CONTRAST

 Monitor Number

This silkscreened number will indicate the panel number on the V-MD503 system.

 LED Tally

Three LED tally lights (yellow, red, green) are available above the screen. Each tally light is controlled by the Tally Connector on the back of the monitor.

Monitor Rear

Module

Monitor Service

Tally Connector

Network Port

Service Connector



Tally Connector

The LED tally can be activated via the HD-15 connector by connecting the corresponding pin to ground. A variety of external devices can be used to perform the contact closure. No additional power should be supplied to the HD-15 port.



Network Port

The Network Port is used to access the Network Control Page for the V-MD434 or V-MD503 monitor. Use a regular RJ45 Ethernet cable to connect the V-MD monitor to your network. Please see the Network Configuration Submenu section of this manual for further connection details.



Service Connector

This is for factory and Upgrade use ONLY. Please contact Marshall Electronics for further information on upgrading the V-MD monitor.



Monitor Service Selector

This, in conjunction with the Service Connector, serves to control which monitor to Service. Please contact Marshall Electronics before any attempted service to this monitor.

Power Input

Note: This image is specific to the VMD434 monitor. Please refer to the Specifications portion of the manual for Tally and Power details.

Slot



Power Input

Connect the 12 VDC input to the Twist-Lock power input connector. Power can be supplied from the included power supply or from a variety of DC sources supplying at least 5.0 Amps at 12 Volts. IMPORTANT: If using a power source other than the included power supply, be sure that the polarity of the DC input is correct: Pin 1: +12 VDC Pin 2: GND



Module Slot

The V-MD monitor comes with Module Slots for Marshall Electronics’ line of future proof Input Modules. Please contact Marshall Electronics for a list of compatible Input Modules.

Compatible Input Formats

The following standards are supported by the V-MD434 or V-MD503 monitors and available input modules:

MD-3GSDI-B – 3G/HD/SDI Input Module

1080i (60 / 59.94 / 50)

MD-HDSDIx2-B – Two-channel HDSDI Input Module with Switched Output

1080i (60 / 59.94 / 50)

SD-SDI – 480i 59.94, 576i 50 HD-SDI – 720p (60 / 59.94 / 50 / 30 / 29.97 / 25)

1080p (30 / 29.97/ 25 / 24 / 24sF/ 23.98 / 23.98sF)

3G-SDI – YCbCr (4:2:2) 10 Bit – Level A and B 1080p (60 / 59.94 / 50)

YCbCr/RGB (4:4:4) 10 Bit – Level A and B 1080i (60 / 59.94 / 50) 1080p (30 / 29.97 / 29.97sF / 25 / 25sF / 24 / 24sF / 23.98 / 23.98sF)

SD-SDI – 480i 59.94, 576i 50 HD-SDI – 720p (60 / 59.94 / 50 / 30 / 29.97 / 25)

1080p (30 / 29.97/ 25 / 24 / 24sF/ 23.98 / 23.98sF)

Menu and Navigation

Access the main menu by pushing and holding the MENU button on the front panel of the monitor.

•Step through menu items using the ▲ and ▼ buttons.

•Choose a submenu or select a menu item by pressing SELECT.

•Return to the previous menu by pressing MENU.

•Exit the main menu by pressing MENU. The menu will automatically time out after 15 seconds.

Only unit screen 1 will have the Network Configuration option available. All network settings can be configured from unit screen 1.

Video Configuration Submenu

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RGB Bias and Gain

Color Temperature

Use this setting to choose one of three color temperature presets:

• D55 (5500K)

• D65 (6500K)

• D93 (9300K)

• USER (Adjustable Color Bias and Gain)

• Linear (No processing is applied to the panel)

Use this setting to enable monochrome mode. Only the luminance of the image will be displayed as a grayscale picture.

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RGB Bias and Gain

Select this submenu to fine-tune the monitor’s color balance (R, G, B). This should only be done by someone experienced with video engineering, as this will alter the overall color shading of the screen. The purpose is to allow color matching to other types of monitors and/or displays. Note: The Color Temperature preset will automatically switch to USER when Color Bias settings are adjusted. It is normal for color bias adjustments to be very subtle.

When selecting the RGB Bias and Gain submenu, gain adjustment indicators will appear at the top of the screen, and bias adjustment indicators will appear at the bottom of the screen:

Use the ▲ and ▼ buttons to select each individual bias or gain control. Press SELECT to begin adjusting the control. Use the ▲ and ▼ buttons to increase or decrease the value.

Alternately, the image adjustment buttons (Brightness, Color, Tint, Contrast) can be used to easily adjust the bias and gain settings as shown below. The buttons affect whichever row of controls (gain or bias) is currently selected.

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Check Field

Use the check field modes for monitor calibration or to analyze individual color components of an image. In Monochrome mode, all color is disabled and only a grayscale image is shown. In Blue, Green, and Red check field modes, only the selected color will be shown.

Use the following procedure when calibrating the monitor to SMPTE color bars with the following procedure:

1. Allow the monitor to warm up for at least 5-10 minutes.

2. Display SMPTE split-field color bars on the monitor using an external source.

3. Enable Monochrome mode.

4. Locate the pluge pattern (super black, black, and gray bars) at the lower-right corner of the screen. Adjust the Brightness button until there is no visible difference between the super black and black bars, but the gray bar is still visible.

5. Adjust the Contrast button until an even grayscale appears along the top bars.

6. Disable Monochrome mode.

7. Enable Blue Check Field mode and adjust the Color button so that the outermost bars (white and blue) appear to match in brightness.

8. Composite NTSC only: Adjust the Tint button until the third bar from the left (cyan) and the third bar from the right (magenta) appear to match in brightness.

9. Disable Blue Check Field mode.

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Ratio Settings

Use to switch between Full Screen, 4:3 and 16:9 aspect ratios.

As the V-MD434 and V-MD503 monitors have a native resolution of 800 x 480 RGB pixels, incoming images are automatically scaled to fit the screen:

• In Full Screen mode, images are scaled to fill the entire screen (800 x 480).

• In 4:3 mode, images are scaled to fill the center 4:3 portion of the screen (640 x 480). With a 16:9 source, images will be centered with a black letter-box added on the left and right sides.

• In 16:9 mode, images are scaled to a 16:9 portion of the screen (800 x 450), with a black letter-box added top and bottom.

Note: The aspect ratio setting is ignored when Pixel-to-Pixel mode is enabled.

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Pixel-to-Pixel

Use this setting to enable Pixel-to-Pixel mode. This Pixel-to-Pixel mode bypasses the monitor’s internal scaling function and displays incoming images in their native resolution and aspect ratio, with a one-to-one mapping:

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