Elvid VSW-4H-USB Manuale utente

USER

MANUAL

VSW-4H-USB

4-Input HDMI Switcher with USB Output

The Elvid VSW-4H-USB Broadcast Video Switcher is a powerful yet compact unit that puts advanced switching and professional video effects

at your ngertips. Great for livestreaming and broadcast applications, this switcher will boost the production value of any multicamera

presentation, concert, panel discussion, or interview.

The VSW-4H-USB features four HDMI inputs that support up to full HD 1080p video, and a USB input to upload your graphics, logos, and

artwork to the switcher’s media library. Two congurable mic/stereo line inputs can add live narration or music to the production. Perform

creative transitions, mix audio, and use the pattern generator and extensive pattern library to set up downstream and upstream keyers, all

from the intuitive control panel. Flexible output options let you place a multiview screen in your control room or at your workstation, and a

second monitor that displays the live broadcast or any one of the incoming video sources. The switcher’s built-in encoder automatically scales

and deinterlaces incoming video signals and outputs video to user-selected resolutions up to 1080p. The live broadcast can be outputted to a

broadcast device, projector, or recorder, and simultaneously streamed to the internet via the USB output.

THANK YOU FOR CHOOSING ELVID.

Precautions ..................................................................................................................................................................................................................................................................4

Overview .......................................................................................................................................................................................................................................................................5

Powering the Switcher ............................................................................................................................................................................................................................................6

Connecting the Inputs..............................................................................................................................................................................................................................................7

Connecting the Outputs ......................................................................................................................................................................................................................................... 8

Checking Your Video Inputs ...................................................................................................................................................................................................................................9

Conguring the Outputs .......................................................................................................................................................................................................................................10

User Interface ............................................................................................................................................................................................................................................................11

Switching ....................................................................................................................................................................................................................................................................13

PIP and POP ..............................................................................................................................................................................................................................................................15

Screen Patterns ........................................................................................................................................................................................................................................................16

Freezing a Picture ....................................................................................................................................................................................................................................................17

Using the Upstream Keyer ...................................................................................................................................................................................................................................18

Using the Downstream Keyer ............................................................................................................................................................................................................................20

Working with Audio................................................................................................................................................................................................................................................21

System ........................................................................................................................................................................................................................................................................23

Connecting to a Network .....................................................................................................................................................................................................................................24

Tally .............................................................................................................................................................................................................................................................................25

Firmware Updates ..................................................................................................................................................................................................................................................26

Menus .........................................................................................................................................................................................................................................................................27

Specications ...........................................................................................................................................................................................................................................................32

• Please read and follow these instructions, and keep this manual in a safe place.

• Keep this product away from water and any ammable gases or liquids.

• Do not expose this product to humidity or extreme heat or cold.

• Make sure this product is powered off when plugging it into a power source.

• Use only the correct, recommended voltage.

• Do not attempt to disassemble or repair this product—doing so will void the warranty, and Elvid will not be responsible for any damage.

• Handle this product with care. Avoid any impacts to this product.

• Do not block the vents in this product.

• Disconnect this product from its power source before storage and during electrical storms.

• Do not use chemical solutions to clean this product. Clean it with only a soft, dry cloth.

• Make sure that this product is intact and that there are no missing parts.

• All images are for illustrative purposes only.

PRECAUTIONS

OVERVIEW

CONTENTS INCLUDE

• Power supply (12 V, 2 A)

• USB cable (USB Standard-A to Type-C)

• Tally connector (DE-15)

LINE 1 LINE 2

VSW-4H-USB

MASTER

MIC 1 MIC 2

CHROMA

ON AIR ON AIR MIX

WIPE

PIP1

HDMI 2HDMI 1 HDMI 3 HDMI 4 LUMA

ON AIR ON AIR DIP

INV

EXIT

CUT

AUTO

PIP2

AFV

1 2 3 4

AUDIO ON

VOL+ VOL- DSK

ON AIR ON AIR

SPEED1

SPEED2

MUTE

FTB

PATTERN

STILL

1 2 3 4

PATTERN

STILL

PATTERN

STILL

LOGO

Mic/Line input

1 and 2

HDMI inputs 1–4

Multiview output

Program (PGM) output

USB Type-C™ port (output)

LAN port

Tally port

Power input

USB Standard-A port (input)

3.5 mm headphone output

Power

Program (PGM) selectors (1–4)

Preview (PVW) selectors (1–4)

Audio controls

Downstream key (DSK)

selectors

Chroma/Luma

key selectors

Multiview

selector

Transition

effects

controls

Cut/Auto selectors

T-Bar

Mute/Fade to Black controls

Speed selectors

POWERING

THE

SWITCHER

1. Make source and output device connections.

2. Plug the power cord into the switcher and tighten the locking ring

until secure. Plug the power adapter into an outlet.

3. Press the Power button to turn on the switcher.

To turn off:

1. Press and hold the Power button for 3 seconds.

2. Turn the Menu knob to select YES in the onscreen prompt, then

press the knob to select. The switcher will power down after 3

seconds.

CONNECTING

THE INPUTS

VIDEO SOURCES

Plug HDMI cameras and other HDMI sources into the switcher’s

HDMI inputs 1–4.

Each of the HDMI windows will display the video signals when

viewing in the Multiview screen.

COMPUTER CONNECTIONS

Computers can be connected to the switcher via an HDMI cable or

with an appropriate adapter.

Note: When connecting a computer to one of the HDMI inputs, you

may need to set the computer display setting to mirror the primary

screen.

AUDIO CONNECTIONS

Connect microphones, an audio player, smartphone, or a wireless

receiver to the switcher’s audio inputs with a 3.5 mm TRS audio

cable.

The audio input accepts stereo unbalanced microphone and line-level

signals. To set the inputs to receive a mic- or line-level signal, see

Working with Audio

below.

CONNECTING

THE OUTPUTS

The switcher has a USB and two HDMI outputs. The HDMI outputs

can be connected to monitors, a projector, or broadcast device.

The USB output lets your computer simultaneously monitor the

Multiview, Program (PGM), or a user-selected signal, and stream it to

the internet.

Both HDMI and USB ports can be congured to output HDMI 1–4,

PGM, Clean PGM, Preview (PVW), Color Bar, or Multiview screens.

MULTIVIEW OUTPUT

The Multiview output displays seven windows onscreen: HDMI 1–4,

Preview (PVW), Program (PGM), and Status/Menu.

Use the MV button to force the Multiview output to display the

default Multiview layout.

PROGRAM (PGM) OUTPUT

The PGM output displays the nal output that’s sent to the recorder

or broadcast device. This signal is what your audience will see.

USB OUTPUT

Use the included USB cable to connect the switcher to a computer.

The computer can be used as a monitor or to stream video to the

internet.

CHECKING

YOUR VIDEO

INPUTS

Make sure the switcher is receiving all connected video signals.

In Program view, press the PGM buttons to check your video's

connections.

In Multiview, press the PVW buttons to check your video

connections.

CONFIGURING

THE OUTPUTS

The Output menu congures the switcher’s three output ports.

The Multiview port is preset to display the Multiview screen. The

Program and USB ports are preset to display the Program screen.

Each port can output any one of the HDMI 1–4, Program (PGM),

Clean Program (Clean PGM), Preview (PVW), Color Bar , and

Multiview signals.

To congure the outputs:

1. Press the Menu knob to open the menu in the status window.

2. Scroll down to Output and press the Menu knob to open the

submenu.

3. In the Interfaces submenu, choose the output signal for each port

by scrolling and then pressing the Menu knob to select it.

4. Press the Exit button to return to the main menu. Press the Exit

button again to return to the status window.

THE MULTIVIEW BUTTON

The Multiview port can be congured to display the HDMI 1–4,

Program (PGM), Clean Program (Clean PGM), Preview (PVW) signals,

or a color bar.

For example, the monitor connected to the Multiview port can

display the Clean PGM without overlays, while the monitor

connected to the PGM port will display the on-air program with

upstream and downstream effects.

The MV button toggles the Multiview screen display. If an alternate

signal is congured to be output from the Multiview port, pressing

the MV button will quickly toggle the Multiview output to display the

Multiview screen. While the Multiview screen is toggled on, the MV

button will remain backlit.

This function is useful for quickly checking the switcher's status or

accessing the menu.

Pressing the MV button again will toggle the congured output

signal.

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