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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-MD902 LCD monitor 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
MarshallElectronics
Model No. V-MD902
Dual 9” 3RU High Resolution Rack Mount Monitor with Modular Inputs/Outputs
Operating Instructions
Edition 1 Revision 9P
2
31
Dimensions
30
Specifications
■ PANEL
Screen Size 9” Diagonal
Display Area (h x v) 193.920 x 116.352 mm
Pixels 1280 x 768
Viewing Angle (h x v) 176° x 176°
Brightness 350 cd/m2
Contrast Ratio 1000:1
Pixel Pitch (h x v) 0.1515 x 0.1515 mm
■ CONNECTORS
Video Input
Video (Composite) 1 x BNC Female (75 Ω)
YPBPR(Component) 3 x BNC Female (75 Ω)
Video Output (Active Loop-Through)
Video (Composite) 1 x BNC Female (75 Ω)
YPBPR(Component) 3 x BNC Female (75 Ω)
S1 / S2 (Module Slot)
For Marshall I/O Modules Only
Cold-Swap – remove power from unit before
Inserting or removing Modules.
Power Input
2-Pin Twist-Lock
Tally Hardware Interface
HD-15 Female
PROGRAM – Programming Port*
Factory / Upgrade Use Only
■ TALLY Hardware Interface (HD-15)
Activation requires contact closure of pin to ground
on the HD-15 connector:
■ ELECTRICAL
Power Consumption 2.5A @ 12VDC (30 W)
Voltage Requirement 12 VDC
■ MECHANICAL
Weight (with rack ears): 5.85 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 section for detailed measurement
specifications.
.
Ethernet Control Interface
RJ-45 6p6c Female Connector
3
Table of Contents
Installation and Initial Setup ----------------------------- -------------------------------------- ----------------------------------- 5
Top and Front Panel Features -------------------- --------------------------------------------------------------------------- -----7
Rear Panel Features--------- -------------------------------------- ------------------------------------------------------------------ 8
Compatible Input Formats---------------------- --------------------------------------------------------------------------- --------9
Input Module Installation------------------- --------------------------------------------------------------------------- ---------- 10
MAIN MENU AND NAVIGATION---------------- -------------------------------------- ------------------------------------------ 11
VIDEO CONFIGURATION SUBMENU ....................................................................................................................................................11
MARKER CONFIGURATION SUBMENU ................................................................................................................................................ 13
FILTER CONFIGURATION SUBMENU............................................................ ........................................................................................16
SYSTEM CONFIGURATION SUBMENU .................................................................................................................. ...............................18
FUNCTION PRESETS SUBMENU ........................................................................................................................................................... 19
IMD & TALLY CONFIGURATION ........................................................................................................................................................... 20
SYSTEM INFORMATION SUBMENU ..................................................................................................................................................... 21
NETWORK CONFIGURATION SUBMENU ........................................................................................................ .....................................21
Network Control Page ------------------------------------------------- -------------------------------------- --------------------- 23
Power Tab .......................................................................................................... .................................................................................23
Menu Tab ............................................................................................................................................................ ................................23
Function Presets.................................. ................................................................................................................................................25
IMD / Tally Config.............................. ..................................................................................................................................................25
Display Tab ........................................................................................................................................................................ ..................26
Keypad Tab.................... ...................................................................................................................................................................... 26
Tally Tab ........................................................................................................................................ ......................................................26
Network Tab........................................ ................................................................................................................................................27
Network Configuration................................................................ ........................................................................................................27
Navigator.............................. ...............................................................................................................................................................28
Info Tab ........................................................................................................................ .......................................................................28
Global ------------- --------------------------------------------------------------------------- ---------------------------------------- 29
Specifications ------------------------------------------------------- ---------------------------------------------------------------- 30
Dimensions------------------- -------------------------------------------------------- -------------------------------------- --------- 31
Maintenance------------------------ --------------------------------------------------------------------------- --------------------- 32
Warranty ------------ -------------------------------------- ------------------------------------- ------------------------------------- 32
4
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Global
Use the Global tab to control multiple Marshall Electronics MD monitors simultaneously. Only the POWER, MENU and DISPLAY
tabs may be used on the GLOBAL scale. All other options must be used on an individual monitor basis.
To control monitors globally:
1) Clickon the GLOB AL CONTROL tab on the bottom of the web page. This will display the GLOBAL CON TROL menu.
2) Pressthe SCAN N ETWORK button at the bottom of the GLOBAL CONTROL menu. This will scan your network for any
other MD series monitors and list them under SELECT MONITORS TO CONTROL li st.
3) Clickon all monitors th at you wish to control with the GLOBAL CONTROL settings.
4) Clickon the POWE R, MENU or DISPLAY buttons that you wish to control.
Scan Network
Use the Scan Network button to scan for any other Marshall Electronics MD monitor con nected on your network. The results
will show up in the SELECT MONITORS TO CONTROL box.
SELECT MONITORS TO CONTROL box
This box will list any MD Series monitors found on your network. The box will list the following items about each monitor: H ost
Name, IP Address, Model. Th e IDENTIFY section allows you to identify a particular monitor by toggling all 3 Tally LEDs at once.
Use this to determine which physical monitor you will be controlling.
Monitor Count
Use this count to quickly identify the number of Marshall Electronics MD monitor so n your network.
28
Navigator
The Network Control page’s Navigator allows you to scan your network for any other Marshall Electronics Web Enabled MD
monitors. From the navigator , you can find and sort all monitors by their Host Name, IP Address or Model number. You can also
access each monitor’s Network Control page.
Press the Scan Network button once to scan your network for other MD monitors. The navigator will not detect any monitors
added to the network if the scan was performed prior to their installation.
The information field at the bottom will indicate the Host Name, IP Address and model n umber of the origin of the Navigator pop
up page. It will also give a co unt of how many monitors have been found on the network.
Info Tab
■
System
This shows the System firmware version of your monitor.
■
Power Module
This shows the Power Module firmware version of your monitor.
■
Keypad
This shows the Keypad firmware version if your monitor has a Keypad separate from the main system board.
■
Slot
This field determines the type of module present on the system as well as its firmware version. If there is no modu le
installed, the text will read “No Module v0.00.”
5
Installation and Initial Setup
■ Unpacking
Carefully unpack the V-MD902 monitor and verify that the following items are included:
• V-MD902 Monitor
• V-PS12-5V-1 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
The V-MD902 can be mounted in any standard EIA 19” equipment rack. The attached rack ears can be angled to provide the u ser
control over the viewing angle. Adequate ventilation is required when installed to prevent possible damage to the monitor’s
internal components. Please see the Dimensions section for more information.
■ Connections, Power-On and Initial Setup
Plug the 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-MD902 for the active loopthough output to be activated.) The monitor defaults to ‘ON’ when power is supplied. Vid eo will automatically be detected and
displayed on the screen.
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