Marshall Electronics VMV-402-SH Manuale utente
JR101017a
Marshall Electronics Pro A/V Communications
3G/HD/SD-SDI Quad-viewer/Switcher
with Audio Meter Display
User Manual
VMV-402-SH
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Table of Contents
1. Introduction ................................................................... 3
2. Features ........................................................................ 3
3. Package Contents ........................................................ 3
4. Specifications ............................................................... 4
5. Panel Descriptions ........................................................ 5
6. Hardware Installation .................................................... 6
7. Connection Diagram ..................................................... 6
8. IR Remote Control ........................................................ 7
9. Operation Via Software ................................................. 8
10. Utilities........................................................................... 13
11. Warranty ........................................................................ 15
JR101017a
VMV-402-SH Manual
1. Introduction
2. Features
The VMV-402-SH Quad-viewer/Switcher enables instant seamless switching or quad-view display of up to four SDI
video signals with independent audio meters. The VMV-402-SH is pre-programmed with ve default quad-view layouts,
and is ideal for presentations and control rooms that require multiple inputs to be displayed on a single screen.
The embedded processor converts signals from input sources to match the native resolution of monitors, at panel
displays and projectors, with user-selectable output settings up to 4K2K 60HZ (HDMI output). SDI output resolution up
to 1920x1080p. Additional output adjustments include brightness, contrast, hue and saturation.
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• Supports four 3G/HD/SD-SDI input video formats
• 4 individual buttons for full screen selection and 1 button for quad-view mode
• HDMI output supports up to 4K2K@60 (UHD 3840x2160)
• Supports USB, IR and ethernet control
• One SDI and one HDMI output
• Supports standard VESA resolution for HDMI output
• Firmware upgradable via USB
• Illuminated buttons indicate currently selected source
• Pre-programmed with ve default quadview layouts
• Supports tally function on quad-view output
3. Package Contents
1x VMV-402-SH
2x 1U rack mounting-ears
1x 24V 5A power adapter
1x UL AC power cord
1x IR Remote Control
1x IR Receiver
1x Installation software CD
Please take a moment to ensure that the following is included with the VMV-402-SH:
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4. Specifications
Model Name VMV-402-SH Quad-viewer/Switcher
Role of Usage Quad-viewer or 4x1 Video Switcher
Video Input Support
[3G] 1080p @50/59.94/60Hz (4:2:2)
[HD] 720p @50/59.94/60Hz, 1080i @50/59.94/60Hz, 1080p @24/30/60Hz
[SD] NTSC @59.94Hz, PAL @50Hz
Audio Support Embedded surround sound (up to 7.1ch) or stereo digital audio
ESD Protection Human body model — ±12kV [air-gap discharge] & ±8kV [contact discharge]
Input 4x BNC [SDI]
Program Output 1x HDMI + 1x BNC(SDI)
HDMI connector Type A [19-pin female]
RJ-45 connector WE/SS 8P8C
Mechanical
Housing Metal enclosure
Dimensions [L x W x H] 190 x 180 x 44mm [6.5 x 2.8 x 1"]
Weight 1kg [2.2 lbs]
Mounting 1U rack-mounting case with ears
Power supply 24V 5A DC
Power consumption 25 Watts Nominal
Operation Temperature 0~40°C [32~104°F]
Storage Temperature -20~60°C [-4~140°F]
Relative Humidity 20~90% RH [no condensation]
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5. Panel Descriptions
1. 4K Signal LED: Lighted when output is set for 4K (HDMI output)
2. Quadview Button: Toggles between default quad-view layouts
3. Input Select Buttons: Selects between sources. The button will illuminate when source is selected.
4. Stereo out: Stereo audio output
5. IR Extension: 3.5mm output for IR receiver extension cable
6. IR Sensor: IR sensor for receiving commands from IR remote
7. DC 24V Input: Connects to the +12V or +24V DC power supply unit
8. Source 1-4: 3G-SDI inputs
9. Ethernet: Ethernet control port
10. Mini-USB Input: Connects to computer for control
11. HDMI Output: Provides the selected Program Output
12. SDI Output: Provides the selected Program Output
13. Tally
Front Panel
Rear Panel
VMV-402-SH Manual
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6. Hardware Installation
1. Connect display, recorder, etc. to SDI or HDMI output of the VMV-402-SH
2. Connect the SDI input sources to the inputs of VMV-402-SH
3. Securely attach 5V power supply unit to the locking power jack
4. Use IR remote or computer software to switch between input channels
7. Connection Diagram
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8. IR Remote Control
VMV-402-SH Manual
Button Function
1SDI input 1
2SDI input 2
3SDI input 3
4SDI input 4
Quad-View Quick select quad-view layout
Audio Meter Toggles audio meters on/off
Mute Toggles audio pass through on/off
Border Toggles window border on/off
Label Toggles window labels on/off
Info Device information (current state of operation)
Default quad-view layout 1
Default quad-view layout 2
Default quad-view layout 3
Default quad-view layout 4
Default quad-view layout 5
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9. Operation Via Software
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System requirements and precautions
1. When powering off the VMV-402-SH, allow the unit to remain unpowered for at least 5 to 10 seconds
for capacitors to discharge completely before powering on again.
2. The VMV-402-SH software control program is compatible with Microsoft Windows 98, 2000, XP, 7, 8
and 10.
3. Secure the connection between your computer and the VMV-402-SH before loading the control
software.
Initializing the software control program
When clicking on the executable le, the following dialog will pop-up. There are two ways to control the
VMV-402-SH (under Microsoft Windows 7, please run as administrator).
1. RS-232 over USB Port: Use the mini-USB to connect the ports on device and computer. Select the
correct port number and click the Connect button.
2. Ethernet TCP/IP Client / DHCP Port: Enter the IP address (or DHCP) of the device and click the
Connect button.
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9. Operation Via Software
VMV-402-SH Manual
Control Interface
1. Program Out Panel
2. Additional Functions
: Toggle audio meters on/off. (When the output is in full screen mode, it will
display on both sides of the window).
: Toggle audio passthrough on/off. (Blocks audio passthrough from SDI source).
Select quad-view mode for program output. All four sources will be shown.
Select only source 1 for program output
Select only source 2 for program output
Select only source 3 for program output
Select only source 4 for program output
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3. Window settings
A. Output Layer Setting
Select between 5 default quad-view layouts for quad-view program output.
9. Operation Via Software
A
B C D
Indice
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