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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 u se 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 scr een to avoid damaging the LCD.
■ Faceplate Dusting
Dust the unit with a soft, damp cloth or chamois. Dry or abrasive cloths may cau see lectrostatic 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-R241-IMD-3G LCD monit or will, under normal use, be free from
defects in workmanship and materials, when received in its original container, for a p eriod of one year from the purchase date.
This warranty is extended to the first consumer only, and proof of purchase i sn ecessary 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 construct ion void this warranty. It is considered
normal for a minimal amount of pixels, not to exceed three, to fail on the periphery o f the display active viewing area. Marshall
Electronics reserves the option to refuse service for display pixel failure if deemed uno btrusive 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 El ectronics, beyond the time period
described above. Due to constant effort to improve products and product features, speci fications may change without notice.
MarshallElectronics
,Inc.
1910 East Maple Ave.
El Segundo, CA 90245
Tel: (800) 800-6608 / (310) 333-0606 • Fax: 310-333-0688
www.LCDRacks.com • sales@lcdracks.com
1
MarshallElectronics
Model No. V-R241-IMD-3G
High Definition LCD Monitor with In-Monitor Display
Operating Instructions
Edition 3 Revision 2P
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Dimensions
3
Table of Contents
Installation and Initial Setup ----------------------------- -------------------------------------- ----------------------------------- 5
Top and Front Panel Features -------------------- --------------------------------------------------------------------------- -----6
Rear Panel Features--------- -------------------------------------- ------------------------------------------------------------------ 7
Compatible Input Formats---------------------- --------------------------------------------------------------------------- --------8
MAIN MENU AND NAVIGATION---------------- -------------------------------------- --------------------------------------------9
Using the menu buttons.................................................. ......................................................................................................................9
Using the RotoMenu knob ........................................................................................................................ ............................................9
MARKER SETUP SUBMENU................................................................................ ..................................................................................10
VIDEO CONFIGURATION SUBMENU ....................................................................................................................................................12
COLOR CONFIGURATION SUBMENU ................................................................................................................................................... 15
SYSTEM CONFIGURATION SUBMENU .................................................................................................................. ...............................16
DEINTERLACER SUBMENU.................................................................... ...............................................................................................18
OSD CONFIGURATION SUBMENU .................................................................................................................................... ...................19
CC CONFIGURATION SUBMENU ..........................................................................................................................................................23
AUDIO CONFIGURATION SUBMENU ........................................................................................................................................ ...........24
IMD CONFIGURATION SUBMENU .......................................................................................................................... .............................25
SERVICE SUBMENU.................................................................................................... ..........................................................................28
Specifications ------------------------------------------------------- ---------------------------------------------------------------- 29
Dimensions------------------- -------------------------------------------------------- -------------------------------------- --------- 30
Maintenance------------------------ --------------------------------------------------------------------------- --------------------- 32
Warranty ------------ -------------------------------------- ------------------------------------- ------------------------------------- 32
4
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Specifications
■ PANEL
Screen Size 24.1” Diagonal
Display Area (h x v) 518.4 x 324.0 mm
Pixels 1920 x RGB x 1200
Viewing Angle(h x v) 178° x 178°
Brightness 400 cd/m2
Contrast Ratio 1000:1
■ VIDEO INPUT/OUTPUT
3G-SDI Input / Output
■ CONNECTORS
3G-SDI Video Input
1 x BNC Female (75 Ω)
3G-SDI Video Output (Active Loop-Through)
1 x BNC Female (75 Ω)
Line Out
1/8” (3.5mm) Female Jack
Headphone Out
1/8” (3.5mm) Female Jack
Power Input
4-Pin XLR Male
Tally Hardware Interface
HD-15 Female
RS-422/485 Interface
2 x RJ12 (Modular 6P6C)
■ TALLY/GPI HARDWARE INTERFACE (HD-15)
Activation requires contact closure of pin to ground on the
HD-15 connector:
■ RS-422/485 SERIAL INTERFACE (RJ12)
Protocols: Image Video, TSL v4.0, MEI
■ ELECTRICAL
Power Consumption 5.5A @ 24VDC (132 W)
Voltage Requirement 24 VDC
Connector Type: 4- Pin XLR Male
■ MECHANICAL
Weight (with rack ears): 13.28 lbs
Operating Temperature 32°F to 104°F (0°C to 40°C)
Storage Temperature -4°F to120°F (-20°C to
50°C)
See Dimensions for exact specifications.
■ COMPLIANCE
RoHs Do not dispose. Return to Manufacturer or
Authorized Recycle Facility
.
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SERVICE SUBMENU
■ Overview
The Service submenu displays the firmware versions of the monitor. Additionally, the status of the serial interface, for
troubleshooting or debugging purposes, can be shown on the screen by highligh ting and selecting the Show Statistics text in the
Service Submenu. Contact Marshall Electronics for further information.
The following information is displayed:
• Serial Characters Rx: Total number of characters received b y the UART
Tx: Total number of characters transmitted by the UART
• Serial Errors P: Number of parity errors
F: Number of framing errors
O: Number of FIFO overrun errors
• Packets Rec: Number of packets received
Exe: Packets Executed
• Packet Errors CRC: Number of packets that failed CRC check
Err: Number of other packet errors
• Last Command R: Last command received
E: Last command executed
• Software State State: 000:000 1010111 (correct value)
IMD Configuration Submenu
5
Installation and Initial Setup
■ Unpacking
Carefully unpack the V-R241-IMD-3G monitor and verify that the following items are inclu ded:
• V-R241-IMD-3G Monitor
• V-PS24-6.25-XLR-R/A DC Power Supply
• Operating Instructions
Inspect the unit for any physical damage that may have occurred during shippin g. Should there be any damage, immediately
contact Marshall Electronics at (800) 800-6608. If you are not located within the con tinental United States, call +1 (310) 333-
0606.
■ Installation
he V-R241-IMD-3G provides VESA standard 75 mm,100 mm and 200 mm mounting hole s.
Also, a Desktop Stand is available for this monitor. Please attach the desktop stand according to the image below.
Adequate ventilation is required when mounts or stands are installed to prevent pos sible damage to the monitor’s internal
components.
Please see the Dimensions section for more information.
■ Connections, Power-On and Initial Setup
Plug the DC Power Supply into an AC power source (100-240 V @ 50/60 Hz). Attach th e Power connector to the back of the
monitor. Connect the required cables for video signal input and output. (Power must be applied to the V-R241-IMD-3G for the
active loop-though output to be activated.) The monitor defaults to ‘ON’ when power is s upplied. Video will automatically be
detected and displayed on the screen.
Desktop Stand Configuration
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