Specifications (continued)
Marshall Electronics
V-R261P-AFHD
SD/HD Widescreen LCD Monitor
Maintenance
■
Screen Cleaning
Periodically clean the screen surface using ammonia-free cleaning wipes (Marshall Part No. V-HWP-K). A clean micro-
fiber 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 chamois. Dry or abrasive cloths may cause electrostatic charge on the surface,
attracting dust particles. Neutralize static electricity effects by using the recommended cleaning and polishing practice.
Warranty
Marshall Electronics warranties to the first consumer that this V-R261P-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 fail 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.
Operating Instructions
Marshall Electronics, Inc.
1910 East Maple Ave.
El Segundo, CA 90245
Tel: (800) 800-6608 / (310) 333-0606 • Fax: 310-333-0688
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On-Screen Menu (continued)
Product Overview
SYSTEM CONFIGURATION SUBMENU
The V-R261P-AFHD is a 26” widescreen high definition LCD monitor featuring our completely digital TFT-MegaPixel™
active matrix LCD platform. This monitor is an ideal lightweight replacement for CRTs and can be used in all broadcast
and professional video applications. 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™ algorithm with motion adaptive interpolation. Multi-format compatibility
accommodates virtually all video formats including NTSC/PAL, 480i/p, 720p, and 1080i/p 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, H/V delay, and Pixel-to-Pixel
mode.
Video Configuration Submenu
■
■
Internal SMPTE Color Bars
Features
Use to display internally generated SMPTE split-field color bars.
■
■
■
High-Resolution 26” Panel
The V-R261P-AFHD features an all-digital TFT-MegaPixel™ active matrix LCD system with 3.15 million pixels. The
LCD panel features a brightness of 450 cd/m2, 900:1 contrast ratio, and a 178° all-around viewing angle making the
display ideal in a variety of environments and lighting conditions.
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:
Multi-Format Compatibility
With a variety of analog and digital inputs, the V-R261P-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,
480i/p, 576i/p, 720p, 1035i, and 1080i/p standards, as well as VESA PC formats through WXGA (1280 x 768).
• DELAY
• RATIO
• BACK
Enable and rotate amongst delay modes.
Toggle between 4:3 and 16:9 aspect ratios.
Rotate amongst marker backgrounds.
• CENTER
• MARKER
• MONO
• CTEMP
• PTP
Enable/disable center marker.
Enable and rotate amongst marker settings (choices depend on aspect ratio setting).
Enable/disable monochrome mode.
Rotate amongst color temperature settings.
Enable/disable Pixel-to-Pixel mode.
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.
FUNCTION 1 is set to RATIO by default.
FUNCTION 2 is set to PTP by default.
■
■
ColorMatch™ Conversion with Color Temperature Adjustment
Emulation of SMPTE-C/EBU color space allows the V-R261P-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.
■
■
Status Display
Use to enable on-screen display of input/format status in the upper-left corner of the screen.
Advanced Features
Aspect ratio settings, underscan mode, blue-only mode, monochrome mode, and H/V delay are a few of the advanced
features allowing the V-R261P-AFHD to be at home in any broadcast environment. Pixel-to-Pixel mode also allows
native display of any incoming image format.
Saving and Loading User Configuration Presets
■
■
Flexible Screen Markers
Use the SAVE CONFIG and LOAD CONFIG menus to save current settings to one of 6 presets, or load a preset. All
monitor settings on the monitor are saved, including the image adjustment knob settings.
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.
•
•
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.)
User-Assigned 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.
Use the SAVE CONFIG menu to save the current settings to a preset from USR1- USR6.
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On-Screen Menu (continued)
Installation and Initial Setup
VIDEO CONFIGURATION SUBMENU (continued)
■
Unpacking
■
Aspect Ratio Settings
Carefully unpack the V-R261P-AFHD monitor and verify that the following items are included:
Use to switch between 4:3 and 16:9 aspect ratios.
• V-R261P-AFHD Monitor with attached VESA adapter plate and button cover
• V-PS24-7.5 Power Supply with 4-Pin XLR Connector
• Operating Instructions
As the V-R261P-AFHD monitor has a native resolution of 1366 x 768 RGB pixels, incoming images are automatically
scaled to fit the screen:
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.
•
•
In 16:9 mode, images are scaled up or down to fill the entire 16:9 screen (1366 x 768).
In 4:3 mode, images are scaled to fill the maximum 4:3 portion of the screen (1024 x 768), with black bars filling
the remainder of the screen.
■
Installation
The V-R261P-AFHD monitor provides a VESA standard 200 mm x 100 mm hole pattern for attachment to VESA
mounts supporting at least 15 lbs. An adapter plate is also included, providing both 75mm and 100mm standard hole
patterns.
4:3 Mode
16:9 Mode
The V-R261P-AFHD can be configured as a desktop monitor with an optional stand (Marshall Part No. VP-LCD171H-
ST-01).
Note: The aspect ratio setting is ignored when Pixel-to-Pixel mode is enabled.
■
Scanning Modes
■
Connections and Power-On
Use this setting to switch between normal and underscan modes:
Plug the V-PS24-7.5 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 24VDC can be also supplied directly to the monitor from a variety of
sources. The monitor will draw approximately 4.2 Amps at 24 Volts in operation.
•
•
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.
Connect the required cables for video signal input and output. (Power must be applied to the V-R261P-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.
■
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.
4
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On-Screen Menu (continued)
Front Panel Features
VIDEO CONFIGURATION SUBMENU (continued)
■
Monochrome Mode
6
Use this setting to enable monochrome mode. Only the luminance of the image will be displayed as a grayscale
picture.
Top Front Panel
■
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.
2.
3.
4.
Allow the monitor to warm up for at least 5-10 minutes.
Display SMPTE split-field color bars on the monitor using the internal generator or an external source.
Enable Monochrome mode.
Lower Front Panel
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
2
1
4
3
5.
6.
7.
8.
Adjust the Contrast knob until an even grayscale appears along the top bars.
Disable Monochrome mode.
Enable Blue-Only mode and adjust the Color knob so that the outermost bars (white and blue) appear to match in brightness.
Composite/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.
1
Power Button
User-Definable Function Buttons
4
9.
Disable Blue-Only mode.
Turn the monitor on by pressing the power button.
In the OFF state, the LED will shine brightly. The
LED will dim when the monitor is turned on.
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 14).
■
Pixel-to-Pixel Mode
Use this setting to enable Pixel-to-Pixel mode.
2 Input Select Buttons
Image Adjustment Knobs
5
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:
Use the input select buttons to select the input to be
displayed:
Use the image adjustment knobs to adjust the
following settings. Pressing each knob will display
the current status of the corresponding control:
•
For incoming formats smaller than the native resolution of the LCD panel (1366 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.
•
•
•
•
•
•
Video
S-Video
YPbPr (SD/HD)
VGA
DVI
SDI (SD/HD)
•
•
•
•
Brightness (0-64)
Color (0-64)
Tint (0-64) [NTSC Only]
Contrast (0-64)
•
For incoming formats exceeding 1366 x 768 pixels, only the center 1366 x 768 of the incoming image will
displayed occupying the whole screen, with the remainder of the picture cropped. For example, 1080i/p formats
will both be cropped to 1366 x 768 and displayed full-screen.
Each input automatically detects the applicable
formats (See Compatible Input Formats – Page 7).
Tally Lights
6
Note: Pixel-to-Pixel mode will utilize the entire screen (1366 x 768) regardless of the aspect ratio setting. Pixel-to-Pixel
mode is not available when using the VGA or DVI inputs.
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 6)
On-Screen Menu Navigation Buttons
3
Use the Menu, ↑, ↓, and Select buttons to display
and navigate the on-screen menu (See Main Menu
and Navigation – Page 8).
12
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On-Screen Menu (continued)
Rear Panel Features
VIDEO CONFIGURATION SUBMENU
4
Video Configuration Submenu
■
■
Color Temperature Presets
Use this setting to choose one of three color temperature presets:
3
1
• D55 (5500K)
• D65 (6500K)
• D93 (9300K)
• USER (Adjustable Color Bias and Gain)
2
Rear Panel
Adjusting Color Bias
Power Input
1
Tally
3
Connect the 24VDC 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 4.2 Amps at 24 Volts.
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.
IMPORTANT: If using a power source other than the
included power supply, be sure that the polarity of the
DC input is correct:
Color Bias Menu
Tally Interface: HD-15 Pinout
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.
Pin No.
1
2
Signal
Green
Red
Pin 1: GND
Pin 2: N/C
Pin 3: N/C
3
4
5
6
Yellow
Ground
Ground
N/C
Pin 4: +24VDC
7
N/C
■
Adjusting Color Gain
8
N/C
9
N/C
10
11
12
13
14
15
N/C
N/C
N/C
N/C
Ground
Ground
2
Signal Input/Output
Connections:
•
•
•
•
•
•
Composite Video Input/Output (BNC)
S-Video Input/Output (4-Pin Mini-DIN)
YPBPR Input/Output (BNC x 3)
SDI Input/Output (BNC)
VGA (HD-15)
DVI (29-Pin connector, DVI-D signals only)
Color Gain Menu
Mounting Holes
4
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.
A VESA-standard 200 x 100 mm hole pattern is provided
to accommodate a variety of custom mounting options.
An adapter for 100m and 75mm mounts is included.
All outputs are active and require the monitor to be
powered.
6
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On-Screen Menu (continued)
Compatible Input Formats
MARKER SETUP SUBMENU (continued)
Format
Composite
S-Video
YPbPr
SDI
VGA
DVI-D
■
4:3 Markers
NTSC
●
●
●
●
Use this setting to superimpose one of 5 markers on the screen when in 4:3 mode. This setting is disabled when the
aspect ratio is set to 16:9, or when Pixel-to-Pixel, Underscan, or H/V Delay is enabled.
PAL
480i / 59.94
●
●
●
●
●
●
●
●
• OFF (No Marker)
• 95% Safe Area
• 93% Safe Area
• 90% Safe Area
• 88% Safe Area
• 80% Safe Area
576i / 50
485p / 59.94
576p / 50
●
1035i / 60
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
4:3 Marker Examples:
1035i / 59.94
1080i / 60
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
1080i / 59.95
1080i / 50
1080psF / 24
1080psF / 23.98
1080p / 30
OFF (No Marker)
90% Safe Area
■
Marker Background
1080p / 29.97
1080p / 25
Use this setting to choose how selected markers are displayed on the screen:
720p / 60
●
●
●
●
●
●
• OFF
• Half-tone Image area beyond the marker is shown at 50% intensity.
• Black Image area beyond the marker is shown at 0% intensity (black).
The marker is superimposed on the complete image.
720p / 59.94
720p / 50
Example (80% Marker in 4:3 Mode):
720p / 30
720p / 29.97
720p / 25
640 x 480 @ 60Hz
640 x 480 @ 75Hz
640 x 480 @ 85Hz
800 x 600 @ 60Hz
800 x 600 @ 75Hz
800 x 600 @ 85Hz
1024 x 768 @ 60Hz
1024 x 768 @ 75Hz
1024 x 768 @ 85Hz
1280 x 768 @ 60Hz
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
Background OFF
Half-tone Background
Black Background
■
Center Marker
Use this setting to display a center marker on the screen. This feature is not available when H/V delay is on.
Center Marker
10
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On-Screen Menu (continued)
On-Screen Menu
MARKER SETUP SUBMENU
STRUCTURE OVERVIEW
OFF, 13:9, 14:9, 4:3, 2.35:1,
1.85:1, 95%, 93%, 90%,
88%, 80%
MARKER 16:9
MARKER 4:3
MARKER SETUP
OFF, 95%, 93%, 90%, 88%,
80%
MARKER BACKGROUND
CENTER MARKER
COLOR TEMP
OFF, HALF, BLACK
OFF, ON
D55, D65, D93, USER
RED (0-100)
GREEN (0-100)
BLUE (0-100)
RED (0-100)
GREEN (0-100)
BLUE (0-100)
OFF, ON
Marker Setup Submenu
ADJ COLOR BIAS
ADJ COLOR GAIN
■
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.
VIDEO CONFIG
• 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
MONO
BLUE ONLY
PIXEL TO PIXEL
ASPECT RATIO
SCAN
OFF, ON
MAIN
OFF, ON
4:3, 16:9
NORMAL, UNDER
OFF, H/V, V, H
OFF, ON
DELAY
SMPTE BAR
DELAY, RATIO, BACK,
CENTER, MARKER, MONO,
CTEMP, PTP
FUNCTION 1
DELAY, RATIO, BACK,
CENTER, MARKER, MONO,
CTEMP, PTP
16:9 Marker Examples:
FUNCTION 2
SYSTEM CONFIG
STATUS DISPLAY
LOAD CONFIG
OFF, ON
USR1, USR2, USR3, USR4,
USR5, USR6, MFG
USR1, USR2, USR3, USR4,
USR5, USR6
SAVE CONFIG
OFF (No Marker)
90% Safe Area
MAIN MENU AND NAVIGATION
Access the main menu by pushing and holding the MENU button on the front panel of the monitor until the main menu
appears (approximately 1-2 seconds).
•
•
•
•
•
•
Step through menu items using the ↑ and ↓ buttons.
Choose a menu item by pressing SELECT.
Rotate through options using the ↑ and ↓ buttons.
Choose a setting 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 5 seconds. After exiting the menu, wait 1-2 seconds
before displaying the menu again.
2.35:1 Aspect Ratio
4:3 Aspect Ratio Marker
Main Menu
8
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