Marshall Electronics

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Product Type Portable High Definition LCD Monitor
Brand / Model Marshall Electronics V-R841DP-AFHD
Screen Size 8.4" diagonal
Native Resolution 1024 x RGB x 768 (2.4 million pixels)
Aspect Ratio 4:3 native (supports 4:3 and 16:9 modes)
Brightness 400 cd/m²
Contrast Ratio 400:1
Viewing Angle 170° horizontal / 170° vertical
Dimensions (W x H x D) 9.00" x 7.00" x 1.87"
Weight (Monitor Only) 3.4 lbs
Power Consumption 2A @ 12VDC (24W)
Power Input 12VDC via 4-pin XLR (V-Mount battery or AC adapter)
Video Inputs Composite (BNC), S-Video (4-pin Mini-DIN), YPbPr (3x BNC), SDI (BNC), VGA (HD-15), DVI-D (29-pin)
Video Outputs (Active Loop-Through) Composite (BNC), S-Video (4-pin Mini-DIN), YPbPr (3x BNC), SDI (BNC)
Supported Video Formats NTSC, PAL, 480i/p, 576i/p, 720p, 1035i, 1080i/p, VESA up to SXGA (1280x1024)
Color Temperature Presets D55 (5500K), D65 (6500K), D93 (9300K), User adjustable
On-Screen Markers 16:9 and 4:3 markers (safe areas, aspect ratios), center marker, marker backgrounds
User-Definable Function Buttons 2 buttons assignable to delay, aspect ratio, markers, monochrome, color temp, Pixel-to-Pixel, etc.
Special Modes Monochrome, Blue-Only, Pixel-to-Pixel, Underscan, H/V Delay
Tally Lights 3 LEDs (Green, Red, Yellow) controlled via HD-15 connector
Mounting 1/4"-20 mounting bracket (bottom, removable); optional desktop stand or 19" rack adapter
Operating Temperature 32°F to 120°F (0°C to 50°C)
Storage Temperature -4°F to 120°F (-20°C to 50°C)
Compliance FCC Class A, ANSI 63.4, RoHS compliant
Warranty 1 year from purchase date (proof of purchase required)
Optional Accessories IDX V-Mount batteries and chargers, battery adapters, power cables, stands, sun hood, cleaning wipes
Maintenance Clean screen with ammonia-free wipes or microfiber cloth; dust with soft damp cloth

Frequently Asked Questions - V-R841DP-AFHD Marshall Electronics

How do I power on the V-R841DP-AFHD monitor?
Connect the power supply to the 4-pin XLR input on the rear panel. Press the power button on the front panel. The LED will turn green when the monitor is on.
What video inputs are available on this monitor?
The monitor has Composite (BNC), S-Video (4-pin Mini-DIN), YPbPr (3x BNC), SDI (BNC), VGA (HD-15), and DVI-D (29-pin) inputs.
How do I change the aspect ratio?
Press the Menu button, navigate to Video Configuration > Aspect Ratio, and select 4:3 or 16:9. You can also assign this function to a user-definable button.
How do I enable Pixel-to-Pixel mode?
In the menu, go to Video Configuration > Pixel to Pixel and set it to On. This displays incoming images at native resolution without scaling.
Can I use the monitor with a battery?
Yes, the rear panel has a V-Mount battery adapter that accepts standard 12V/14.4V V-Mount batteries (e.g., IDX E7, E10 series).
How do I clean the screen?
Use ammonia-free cleaning wipes (Marshall Part No. V-HWP-K) or a soft microfiber cloth with a non-abrasive, ammonia-free cleaner. Avoid paper towels.
What is the purpose of the Blue-Only mode?
Blue-Only mode displays only the blue component of the image, used for calibrating color and tint when viewing SMPTE color bars.
How do I set up screen markers?
Access the Marker Setup submenu via the main menu. You can choose markers for 16:9 or 4:3 aspect ratios, adjust marker background, and enable a center marker.
Can I save my monitor settings?
Yes, the monitor has 6 user presets. In the System Configuration menu, use Save Config to save current settings and Load Config to recall them.
What do the tally lights indicate?
Three tally LEDs (Green, Red, Yellow) on the front panel are controlled via the HD-15 connector. They can be used for on-air indication or other status signals.

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USER MANUAL V-R841DP-AFHD Marshall Electronics

Marshall Electronics

V-R841DP-AFHD

Portable High Definition LCD Monitor

Marshall Electronics V-R841DP-AFHD - Marshall Electronics - 1

natural_image Line drawing of a rectangular electronic device with ports and connectors (no text or symbols)

Operating Instructions

Marshall Electronics, Inc.

1910 East Maple Ave.

Tel: (900) 800-6608 / (310) 333-0606 · Fax: 310-333-0688

www.LCDRacks.com sales@cdracks.com

Ver. 2010-0216

Warranty

Marshall Electronics warranties to the first consumer that this V-R841DP-AFHD LCD monitor will, under normal use, be free from defects in workmanship and materials, when received in its original container, for a period of one year from the purchase date. This warranty is extended to the first consumer only, and proof of purchase is necessary to honor the warranty. If there is no proof of purchase provided with a warranty claim, Marshall Electronics reserves the right not to honor the warranty set forth above. Therefore, labor and parts may be charged to the consumer. This warranty does not apply to the product exterior or cosmetics. Misuse, abnormal handling, alterations or modifications in design or construction void this warranty. It is considered normal for a minimal amount of pixels, not to exceed three, to fall on the periphery of the display active viewing area. Marshall Electronics reserves the option to refuse service for display pixel failure if deemed unobtrusive to effective use of the monitor by our technicians. No sales personnel of the seller or any other person is authorized to make any warranties other than those described above, or to extend the duration of any warranties on behalf of Marshall Electronics, beyond the time period described above. Due to constant effort to improve products and product features, specifications may change without notice.

07/17/07

Optional Accessories

■ Batteries

  • IDX-E7S 71Wh/4.8Ah Lithium Ion V-Mount Battery Pack
  • IDX-E7 71Wh/4.8Ah Lithium Ion V-Mount Battery Pack with PowerLink
  • IDX-E10S 98Wh/6.6Ah Lithium Ion V-Mount Battery Pack
  • IDX-E10 98Wh/6.6Ah Lithium Ion V-Mount Battery Pack with PowerLink

■ Battery Chargers

  • IDX-VL-2 Plus 2-Channel Sequential Multi-Format V-Mount Quick Charger/Power Supply
  • IDX-VL-4S 4-Channel Simultaneous V-Mount Quick Charger

■ Battery Adapters

• V-ABA-01 Anton Bauer to IDX Battery Adapter Plate

■ Power Adapter Cables

• V-PAC-D-XLR 4-Pin XLR Male to Anton Bauer PowerTap Cable (3 ft.)
• V-PAC-XLR-1 4-Pin XLR Male to 4-Pin XLR Female Cable (3 fL)

■ Stands, Adapters, and Mounts

• VP-0113-DS-A Fixed Desktop Stand
• VP-0113-PM-B 19" Rack Adapter for up to 2 Monitors (4RU)
• V-LCD70TMB-02 Set of 3 1/4"-20 Tripod Mounting Brackets
• V-DG1105 Noga 8.3" Articulating Arm (¼"-20 to ½"-20). Holds up to 4.5 lbs.
• V-MG11043 Noga 9.7° Articulating Arm (3/8° to ¼°-20). Holds up to 7.5 lbs.
• V-LP-SLDSHOE1/4 Slide-Shoe Adapter with Nut, for Noga Articulating Arm
- V-LP-SLDSHOEBLOCK Slide-Shoe Block (Required with V-LP-SLDSHOE1/4) - V-LP-SLDSHOENUT Extr. Slide Shop Not for V-MG14012 in Slide Shop
• V-LF-SLDSHOENUT Extra Slide-Shoe Nut for V-MGT1043 in Slide-Shoe Configuration
• V-VP-TBRKT Expansion T-bracket (3/4-20 and 3/8' holes)

■ Sun Hoods

• V-H900

Sun Hood for 8.4" Monitors

■ Cleaning Accessories

• V-HWP-K

Package of 10 Cleaning Wipes for LCD Displays

Visit www.LCDRacks.com for more information and additional accessories

Contents

Product Overview....4

Features 4

installation and Initial Setup .... 5

Unpacking 5
Installation....5 Connections and Power-On....5

Front Panel Features 6

Power Button 6
Input Select Buttons....6
On-Screen Menu Navigation Buttons 6 User-Definable Function Buttons 5
User-Definable Function Buttons ....6 Image Adjustment Kosha ....6
Tally Lights 6

Rear Panel Features....7

Power Input 7
Signal Input/Output 7
Tally Interface 7 Mounting Hole 7

Compatible Input Formats....8

On-Screen Menu....9

STRUCTURE OVERVIEW 9
MAIN MENU AND NAVIGATION 9
MARKER SETUP SUBMENU 10
16.9 Markers.... 10 4.2 Medium.... 41
4.3 Markers......11 Marker Background......11
Marker Background 11 Center Marker 11
VIDEO CONFIGURATION SUBMENU 12
Color Temperature Presels 12
Adjusting Color Bias 12
Adjusting Color Gain 12
Monochrome Mode....13
Blue Only Mode 13 Dival to DivalTM Motor 42
Pixel-to-Pixel™ Mode 13 Angel Poly Soling 14
Aspect Ratio Setting 14 Scanning Modes 14
Delay Modes 14
SYSTEM CONFIGURATION SUBMENU 15
Internal SMPTE Color Bars 15
User-Definable Function Buttons 15
Status Display....15
Saving and Loading User Configuration Presets 15

Specifications....16

Maintenance....17

Optional Accessories 18

Warranty 19

Product Overview

Specifications (continued)

The V-R841DP-AFHD is a 8.4" high definition LCD monitor featuring our completely digital TFT-MegaPixel™ active matrix LCD platform. Weighing only 3.4 lbs, this monitor is ideal as a light-weight high resolution viewfinder or focus-assist monitor. The V-R841DP-AFHD can also be rack-mounted with an optional 4RU adapter, or used in a desktop configuration with optional desktop stand. Emulation of SMPTE-C/EBU color and adjustable color temperature enable the most precise color representation possible. Our proprietary digital signal processing features 10-bit A/D conversion of all analog signals, with 4X over-sampling and 5-line super-adaptive 2D comb filtering of composite signals. De-interlacing is performed using our HyperProcess ^19 algorithm with motion adaptive interpolation. Multi-format compatibility accommodates virtually all video formats including NTSC/PAL, 480ip, 720p, and 1060ip standards. VGA and DVI inputs accept VESA standards allowing the display to be used as a computer monitor. Advanced features include aspect ratio settings, a variety of screen markers, underscan mode, blue-only mode, monochrome mode, HV delay, and Pixel-to-Pixel ^19 mode.

Features

■ High-Resolution 8.4" Panel

The V-R841DP-AFHD features an all-digital TFT-MegaPixel™ active matrix LCD system with 2.4 million pixels. The LCD panel features a brightness of 400 cpl/100:1 contrast ratio, and a 170° all-around viewing angle making the display ideal in a variety of environments and lighting conditions.

■ Multi-Format Compatibility

With a variety of analog and digital inputs, the V-R841DP-AFHD accommodates virtually all video formats. Input types include Composite Video, S-Video, YPbPr, SDI, VGA, and DVI with HDCP. Accepted formats include NTSC/PAL, 450i/p, 576i/p, 720p, 1035i, and 1080i/p standards, as well as VESA PC formats through SXGA (1280 x 1024).

■ End-to-End Digital Signal Processing

Analog signals are digitized using an advanced 10-bit process with 4x over-sampling, 5-line super-adaptive 2D comb filtering, and exacting color space conversion. Video is scaled to fit on the screen in the highest possible resolution using a state-of-the-art LSI that incorporates precision gamma correction and our HyperProcess ^™ motion adaptive interpolation for Interlaced Images.

■ ColorMatch™ Conversion with Color Temperature Adjustment

Emulation of SMPTE-C/EBU color space allows the V-R841DP-AFHD to replace any broadcast CRT monitor. Settings include D55, D65 and D95. Bias and Gain adjustment for each color enables precise color matching and white balance.

■ Advanced Features

Aspect ratio settings, underscan mode, blue-only mode, monochrome mode, and H/V delay are a few of the advanced features making the V-R841DP-AFHD at home in any broadcast environment. Pixel-to-Pixel™ mode also allows native display of any Incoming Image format.

■ Flexible Screen Markers

A variety of screen markers in both 4.3 and 16.9 modes allow accurate monitoring of the different aspect ratios used in broadcast environments.

■ User-Definable Function Buttons

Two user-assignable function buttons on the front-panel allow quick access to numerous settings and features including aspect ratio, screen markers, monochrome mode, color temperature, delay mode, and more.

9.02 1.00

1.87 1.03 2.89

Marshall Electronics V-R841DP-AFHD - Features - 3

natural_image Front view of an electronic device panel with ports, connectors, and wiring (no visible text or symbols)

Maintenance

■ Screen Cleaning

Periodically clean the screen surface using ammonia-free cleaning wipes (Marshall Part No. V-HWP-K). A clean microfiber cloth can also be used using only non-abrasive and ammonia-free cleaning agents. Do not use paper towels. Paper towel fibers are coarse and may scratch the surface of the polycarbonate faceplate or leave streaks on the surface. Antistatic and fingerprint resistant cleaning agents are recommended. Do not apply excessive pressure to the screen to avoid damaging the LCD.

■ Faceplate Dusting

Dust the unit with a soft, damp cloth or chamols. Dry or abrasive cloths may cause electrostatic charge on the surf attracting dust particles. Neutralize static electricity effects by using the recommended cleaning and polishing practice.

Specifications

■ PANEL

Screen Size 8.4" Diagonal

Display Area (h x v) 170.469 x 127.672 mm

Aspect Ratio 4:3 Native (4:3/16:9 Modes)

Pixels 1024 x RGB x 768

Color Depth 24-bit (16,777,216 Colors)

Viewing Angle (h x v) 170° x 170

Brightness 400 cd/m

Contrast Ratio 400:1

Dot Pitch (h x v) 0.0555 x 0.1665 mm

Pixel Pitch (h x v) 0.1665 x 0.1665 mm

Pixel Response 25 ms (rise + fall)

Supports SMPTE 170M, NTSC/PAL

S-Video (Y/C) Input / Output

Supports SMPTE 170M, NTSC/PAL

YP_RP_R Input / Output

Supports SMPTE 280M, 274M, 296M

HD-SDI Input / Output

Supports ITU-R BT.656, SMPTE 259M, 292M

VGA Input

Supports RGBHV, RsGsBs, RGsB, RGB CS,

DVI Input

Supports Digital Signals Only (DVI-D)

HDMI, HDCP Supported

■ CONNECTORS

Video Input

Video 1 x BNC Female (75 Ω)

S-Video (Y/C) 1 x 4-Pin Mini-DIN

YP_3PR 3 x BNC Female (75 Ω)

HD-SDI 1 x BNC Female (75 Ω)

VGA 1 x HD-15 Female

DVI 1 x DVHI 29-Pin Female

Video Output (Active Loop-Through)

Video 1 x BNC Female (75 Ω)

S-Video (Y/C) 1 x 4-Pin Mini-DIN

YP_3PR 3 x BNC Female (75 Ω)

SDI

Power Input

4-Pin XLR Male

Tally Interface

HD-15 Female

■ TALLY

3 LEDs (Green, Red, Yellow). Activation requires contact closure of pin to ground on the HD-15 connector:

Marshall Electronics V-R841DP-AFHD - ■ TALLY - 1

ELECTRICAL

Power Consumption 2A @ 12VDC (24 W) Voltage Requirement 12 VDC

V-PS12-5V-XLR Power Supply: Input 100V-240V, 1.5A, 50-60Hz Output 12VDC, 5A, 60W Max

V-Mount Battery Adapter (Accepts standard 12V / 14.4V V-Mount Batteries)

MECHANICAL

Dimensions (w x h x d): 9.00" x 7.00" x 1.87"

Additional Mounting: Desktop Stand and Rack Adapter Available

Weight (Monitor Only): 3.4 lbs Operating Temperature 32°F to 120°F (0°C to 50°C) Storage Temperature -4°F to 120°F (-20°C to 50°C)

Compliance 4. FCC-Class A, ANSI-63.4

(Certificates on file)

RoHa Do not dispose. Return to Manufacturer or Authorized Recycle Facility.

Installation and Initial Setup

■ Unpacking

Carefully unpack the V-R841DP-AFHD monitor and verify that the following items are included:

• V-R841DP-AFHD Monitor

• V-PS12-5V-XLR Power Supply with 4-Pin XLR Connector

- Operating Instructions

Inspect the unit for any physical 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.

■ Installation

The V-R841DP-AFHD monitor is shipped with a 14 "-20 mounting bracket on the bottom side, allowing the monitor to be flexibly mounted to a camera or other device using a variety of mounts. This 14 "-20 mounting bracket can also be attached to any side of the monitor.

Alternately, the V-R841DP-AFHD can be used in a desktop configuration with optional stand (Marshall part number VP-0113-DS-A), or mounted in 19" inch rack with optional adapter (Marshall part number VP-0113-PM-B).

14-20 Mounting Bracket can also be attached to any side of the monitor

V-R841DP-AFHD with optional desktop stand

■ Connections and Power-On

Plug the V-PS12-5V-XLR power supply into an AC power source (100-240 V @ 50/60 Hz). Attach the 4-pin XLR connector to the back of the monitor. Please note that 12VDC can be also supplied directly to the monitor from a variety of sources. The monitor will draw approximately 2 Amps at 12 Volts in operation.

Connect the required cables for video signal input and output. (Power must be applied to the V-R841DP-AFHD for the active loop-though outputs to be activated.) All BNC connectors are rated at 75Ω.

Turn on the unit by pressing the power button located on the front panel. Select a video input by pressing the corresponding input select button.

Front Panel Features

0 □ □ □ 6 Top Front Panel

POWER VIDEO S-VIDEO YPU P VCA DV SOL MENU SELECT F1 F2 BRIGHT COLOR TINT CONTRAST Lower Front Panel

① Power Button

Turn the monitor on by pressing the power button. In the OFF state, the LED will shine red. The LED will shine green when the monitor is turned on.

② Input Select Buttons

Use the input select buttons to select the input to be displayed:

  • Video
    • S-Video
  • YPbPr (SD/HD)
    • VGA
    • DVI
  • SDI (SD/HD)

Each input automatically detects the applicable formats (See Compatible Input Formats – Page 8).

3 On-Screen Menu Navigation Buttons

Use the Menu, ↑, ↓, and Select buttons to display and navigate the on-screen menu (See Main Menu and Navigation – Page 9).

4 User-Definable Function Buttons

Two user-definable function buttons can be used for direct access to various settings. Functions are assigned using the on-screen menu (See User-Definable Function Buttons – Page 15).

⑤ Image Adjustment Knobs

Use the image adjustment knobs to adjust the following settings. Pressing each knob will display the current status of the corresponding control:

Three tally LEDs (green, red, and yellow) are provided as general purpose indicators. Each LED can be individually controlled, providing multiple indications. Tally LEDs are controlled via the HD-15 connector on the rear panel (See Tally Interface – Page 7)

On-Screen Menu (continued)

Use to display internally generated SMPTE split-field color bars.

■ User-Definable Function Buttons

Use the FUNCTION 1 and FUNCTION 2 menu items to define each function button on the front panel of the monitor. The following options are available for each button:

  • DELAY Enable and rotate amongst delay modes.
    • RATIO Toggle between 4:3 and 16:9 aspect ratios.
  • BACK Rotate amongst marker backgrounds.
  • CENTER Enable/disable center marker.
  • MARKER Enable and rotate amongst marker settings (choices depend on aspect ratio setting).
    • MONO Enable/disable monochrome mode.
    • CTEMP Rotate amongst color temperature settings.
  • PTP Enable/disable Pixel-to-Pixel™ mode.

FUNCTION 1 is set to RATIO by default.

FUNCTION 2 is set to PTP by default

■ Status Display

Use to enable on-screen display of input/format status in the upper-left corner of the screen.

■ Saving and Loading User Configuration Presets

Use the SAVE CONFIG and LOAD CONFIG menus to save current settings to one of 6 presets, or load a preset monitor settings on the monitor are saved, including the image adjustment knob settings.

  • Use the LOAD CONFIG menu to load one of presets USR1 – USR6. Factory default settings can also be loaded by selecting MFG. (Factory defaults cannot be overwritten)
    • Use the SAVE CONFIG menu to save the current settings to a preset from USR1-USR6.

On-Screen Menu (continued)

VIDEO CONFIGURATION SUBMENU (continued)

■ Aspect Ratio Settings

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

As the V-R841DP-AFHD monitor has a native resolution of 1024 x 758 RGB pixels, incoming images are automatically scaled to fit the screen:

• In 4:3 mode, images are scaled up or down to fill the entire 4:3 screen (1024 x 766).

In 16:9 mode, images are scaled to fill the maximum 16:9 portion of the screen (1024 x 576), with black bars filling the remainder of the screen.

Marshall Electronics V-R841DP-AFHD - ■ Aspect Ratio Settings - 1

Marshall Electronics V-R841DP-AFHD - ■ Aspect Ratio Settings - 2

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

■ Scanning Modes

Use this setting to switch between normal and underscan modes:

• In normal scan mode, the active portion of the video signal is displayed on the screen, with 0% overscan.

- In underscan mode, area around the active video area is displayed on the screen, resulting in blanking intervals being shown around the perimeter of the active image. Use this mode to clearly view the edges of the active video area.

■ Delay Modes

Use this setting to enable one of three delay modes (H/V, H, V):

- In H/V delay mode, both horizontal sync and vertical sync are delayed, resulting in both horizontal and vertical blanking periods being shown on the screen.

• In V delay mode, vertical sync is delayed so that the vertical blanking period is displayed on screen.

- In H delay mode, horizontal sync is delayed so that the horizontal blanking period is displayed on the screen.

Note: Delay modes are only available in normal scan mode.

Rear Panel Features

1 2 3 4 TALLY DVI VIDEO S-VIDEO Y PB PI SDI VGA Rear Panel

① Power Input

Connect the 12VDC input to the 4-Pin XLR power input connector. Power can be supplied from the included power supply, or from a variety of DC sources supplying at least 2 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: GND

Pin 2: N/C Pin 3: N/C

Pin 4: +12VDC

② Signal Input/Output

Connections:

• Composite Video Input/Output (BNC)
• S-Video Input/Output (4-Pin Mini-DIN)
- YP_BP_H Input/Output (BNC x 3)
• SDI Input/Output (BNC)
• VGA (HD-15) • DVI (29-Pin connector, DVI-D signals only)

All outputs are active and require the monitor to be powered.

3 Tally Interface

Each tally light is 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.

Tally Interface: HD-15 Pinout
Marshall Electronics V-R841DP-AFHD - Tally Interface - 1

4 V-Mount Battery Adapter

Accepts standard V-Mount 12V / 14.4V batteries

Compatible Input Formats
On-Screen Menu (continued)

Format Composite S-Video YPsPr SDI VGA DVI-D
NTSC
PAL
525i● ● ●
625i● ● ●
486p / 59.94
576p / 50
1035i / 60
1035i / 59.94
1080i / 60● ● ● ●
1080i / 59.95● ● ● ●
1080i / 50● ● ● ●
1080psF / 24● ● ● ●
1080psF / 23.98● ● ●
1080p / 30
1080p / 29.97
1080p / 25
720p / 60● ● ● ●
720p / 59.94● ● ● ●
720p / 50● ● ● ●
720p / 30
720p / 29.97
720p / 25
640 x 480 @ 60Hz
640 x 480 @ 75Hz
640 x 480 @ 85Hz
800 x 800 @ 60Hz
800 x 800 @ 75Hz
800 x 800 @ 85Hz
1024 x 768 @ 60Hz
1024 x 768 @ 75Hz
1024 x 768 @ 85Hz
1280 x 1024 @ 60Hz

VIDEO CONFIGURATION SUBMENU (continued)

■ Monochrome Mode

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

■ Blue-Only Mode

Use this setting to enable Blue-Only mode. This mode displays only the blue color component of the image, switching off the red and green components. Use this mode 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 the internal generator or 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 knob until there is no visible difference between the super black and black bars, but the gray bar is still visible.
  5. Adjust the Contrast knob until an even grayscale appears along the top bars.
  6. Disable Monochrome mode.
  7. Enstle Blue-Only mode and adjust the Color knob so that the outermost bars (white and blue) appear to match in brightness.
  8. Compostel/S-Video NTSC only: Adjust the Tint knob until the third bar from the left (cyan) and the third bar from the right (magenta) appear to match in brightness.
  9. Disable Blue-Only mode.

This 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:

  • For incoming formats smaller than the native resolution of the LCD panel (1024 x 768), the image will be displayed in the center of the screen using only the necessary LCD pixels. For example, NTSC or PAL images will occupy exactly 720 x 486 or 720 x 576 pixels respectively. The surrounding pixels will be black.
  • For incoming formats exceeding 1024 x 768 pixels, only the center 1024 x 768 of the incoming image will displayed occupying the whole screen, with the remainder of the picture cropped. For example, 1080Ip formats will both be cropped to 1024 x 768 and displayed full-screen.

Note: Pixel-to-Pixel™ mode will utilize the entire screen (1024 x 768) regardless of the aspect ratio setting. Pixel-to-Pixel™ mode is not available when using the VGA or DVI inputs.

On-Screen Menu (continued)

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

• D55 (5500K)
• D65 (6500K)
• D93 (9300K)
• USER (Adjustable Color Bias and Gain)

■ Adjusting Color Bias

Marshall Electronics V-R841DP-AFHD - ■ Adjusting Color Bias - 1
Color Bias Menu

Use this submenu to adjust bias of the color response. Adjust the bias for each color to alter the white balance of the image. 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.

■ Adjusting Color Gain

Marshall Electronics V-R841DP-AFHD - ■ Adjusting Color Gain - 1
Color Gain Menu

Use this submenu to adjust gain of the color response. The Color Temperature preset will automatically switch to USER when Color Gain settings are adjusted.

On-Screen Menu

STRUCTURE OVERVIEW

MAINMARKER SETUPMARKER 16:9OFF, 129, 143, 43, 2851, 1,851, 92%, 93%, 90%, 88%, 90%
MARKER 4:3OFF, 95%, 93%, 90%, 88%, 80%
MARKER BACKGROUNDOFF, HALF, BLACK
CENTER MARKEROFF, ON
VIDEO CONFIGCOLOR TEMPDSS, DSS, D93, USFR
ADJ COLOR BIASRED (0-100)
GREEN (0-100)
BLUE (0-100)
ADJ COLOR GAINRED (0-100)
GREEN (0-100)
BLUE (0-100)
MONOOFF, ON
BLUE ONLYOFF, ON
PIXEL TO PIXELOFF, ON
ASPECT RATIO4:3, 16:9
SCANNORMAL, UNDER
DELAYOFF, HV, V, H
SYSTEM CONFIGSMPTE BAROFF, ON
FUNCTION 1DELAY, RATIC, BACK, CENTER, MARKER, MONO, CTEMP, PTP
FUNCTION 2DELAY, RATIC, BACK, CENTER, MARKER, MONO, CTEMP, PTP
STATUS DISPLAYOFF, ON
LOAD CONFIGUSR1, USR2, USR3, USR4, USRS, USRE, MFO
SAVE CONFIGUSR1, USR2, USR3, USR4, USRS, USRE

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

Marshall Electronics V-R841DP-AFHD - MAIN MENU AND NAVIGATION - 1
Main Menu

  • Step through menu items using the ↑ and ↓ buttons.
  • Choose a menu item by pressing SELECT
  • Rotate through options using the ↑ and ↓ buttons.
  • Choose a selling 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 8 seconds. After exiting the menu, wait 1-2 seconds before displaying the menu again.

On-Screen Menu (continued)

On-Screen Menu (continued)

MARKER SETUP SUBMENU

Marshall Electronics V-R841DP-AFHD - MARKER SETUP SUBMENU - 1

■ 16:9 Markers

Use this setting to superimpose one of 10 markers on the screen when in 16:9 mode. This setting is disabled when the aspect ratio is set to 4:3, or when Pixel-to-Pixel ^™ . Underscan, or H/V Delay is enabled.

  • OFF (No Marker)
    • 13:9 Aspect Ratio
    • 14:9 Aspect Ratio
    • 4:3 Aspect Ratio
    • 2.35:1 Aspect Ratio
    • 1.85:1 Aspect Ratio • 95% Safe Area
  • 93% Safe Area
  • 90% Safe Area
    • 88% Safe Area
    • 80% Safe Area

16:9 Marker Examples:

Marshall Electronics V-R841DP-AFHD - 16:9 Marker Examples: - 1
OFF (No Marker)

Marshall Electronics V-R841DP-AFHD - 16:9 Marker Examples: - 2
90% Safe Area

Marshall Electronics V-R841DP-AFHD - 16:9 Marker Examples: - 3
2.35:1 Aspect Ratio

Marshall Electronics V-R841DP-AFHD - 16:9 Marker Examples: - 4
4:3 Aspect Ratio Marker

MARKER SETUP SUBMENU (continued)

■ 4:3 Markers

Use this setting to superimpose one of 5 markers on the screen when in 4:3 mode. This setting is disabled when aspect ratio is set to 16:9, or when Pixel-to-Pixel ^™ . Underscan, or HIV Delay is enabled.

  • OFF (No Marker)
    • 95% Safe Area
    • 93% Safe Area
  • 90% Safe Area
    • 88% Safe Area

• 60% Safe Area

4:3 Marker Examples:

Marshall Electronics V-R841DP-AFHD - 4:3 Marker Examples: - 1
OFF (No Marker)

Marshall Electronics V-R841DP-AFHD - 4:3 Marker Examples: - 2
90% Sale Area

Marker Background

Use this setting to choose how selected markers are displayed on the screen:

  • OFF The marker is superimposed on the complete image.
  • Half-tone Image area beyond the marker is shown at 50% intensity.
  • Black Image area beyond the marker is shown at 0% intensity (black).

Example (80% Marker in 4:3 Mode):

Marshall Electronics V-R841DP-AFHD - Example (80% Marker in 4:3 Mode): - 1
Background OFF

Marshall Electronics V-R841DP-AFHD - Example (80% Marker in 4:3 Mode): - 2
Half-lone Background

Marshall Electronics V-R841DP-AFHD - Example (80% Marker in 4:3 Mode): - 3
Black Background

■ Center Marker

Use this selling to display a center marker on the screen. This feature is not available when H/V delay is on.

Marshall Electronics V-R841DP-AFHD - ■ Center Marker - 1
Center Marker

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Product information

Brand : Marshall Electronics

Model : V-R841DP-AFHD

Category : Monitor