VTRIX SWB512MV User manual

Seamless UHD Video Switcher with Multiview and KVM Control
Seamless UHD Video Switcher
With Multiview and KVM Control
Version 1.2
Warning
Do not expose this device to Rain, Moisture, and Dripping
Only use accessories specified by the manufacture
Unplug this device during Lightning Storms
The manual is for reference only, maybe updated without
further notice

Seamless UHD Video Switcher with Multiview and KVM Control
2
Content
1. FEATURES 3
2. PANEL LAYOUT 4
3. REMOTER 6
4. EDID AND HDCP HANDLE 6
5. VIDEO AND AUDIO 7
6. MULTIVIEW 7
7. KEYBOARD KVM SELECTION 8
8. OSD MENU NAVIGATION 8
9. SPECIFICATION 10
10. PACKAGE CONTENTS 10
11. RS232 COMMAND 11
System and IP command 11
Switching command, only available on SINGLE mode 11
Output command 12
Multiview command 13
Audio command 15
KVM command 16
EDID command 16
12. COMMON TROUBLESHOOTING 17

Seamless UHD Video Switcher with Multiview and KVM Control
3
Introduction
The 5x Inputs and 2x Outputs seamless multiview video switcher with USB-KVM
control was developed for the purpose of multiple sources displayed on a single screen
and supporting high input and output resolutions.
The switcher can combine up to four video signals onto a single UHD or HD displayer.
The switcher support 4x USB-Type A input which connected to PC and 2x USB output
which connected to Mouse and Keyboard
User can easily manage it via the front buttons, remoter, RS232 or TCP/IP commands.
The HDMI B mirror output port can be used for audio amplifier, video capture (with
HDMI to USB dongle), or remote display (with HDBaseT convert box)
Application Field:
Home Theatre; Video Conference; Security Monitoring; Presentation and Broadcasting;
Teaching System; Financial Stock Analysis; Game E-Sports; Medical Display.
1. Features
4x HDMI, 1x USB-C(video only) inputs and 2x HDMI mirror outputs
Support HDMI 2.0,HDCP 2.2, support video resolution up to 3840x2160@60
Support 5 categories of multiview modes, SINGLE, PIP, PBP, 3xWIN, 4xWIN
Seamless switching on single window display mode
Fast switching on non-single window display modes
Support 4x USB Host devices and Mouse/Keyboard for USB-KVM control
Support Mouse/Keyboard control with Windows, Linux and Mac platform
Support volume control and independently audio selection
Support LPCM, AC3, DD+, DTS, DTS-HD, up to 7.1 audio channel
Support OSD navigation for advanced setting
Support USB Roaming for USB-Mouse KVM control
Extensive EDID and HDCP control

Seamless UHD Video Switcher with Multiview and KVM Control
4
2. Panel Layout
Front
Name
Description
AUTO
Press AUTO button to enable or disable auto switching function
when single window display mode
Long press this button for 3 seconds will change the output
resolution to 1080p60
HDMI 1, HDMI 2
HDMI 3, HDMI 4
USB-C
Press these buttons to direct select HDMI 1, 2, 3, 4 or USB-C
(video only) as the input source for WIN 1 display
Long press these buttons for 3 seconds to select SINGLE,PIP,
PBP,3xWIN or 4xWIN Multiview mode
WINDOW,
AUDIO
Continue press this button there will be a border shown on
window 1 or 2…,then press one input button such as HDMI 1,
and then HDMI 1 will displayed on the current selected window.
Long press this button for 3 seconds, there will be an Audio
selection list on the screen, use and Enter (Menu) to select.
Note, when work on non-SINGLE mode, the LED is always lit.
KVM
Continue Press this button, the screen will show up one border
on window 1, 2, 3 or 4, then user can select one display window
as KVM source.
For example if select WIN 2 as KVM source, then rear USB-
Keyboard / Mouse will switched to the USB-Host device which
displayed on WIN 2.
MENU,EXIT,
OSD Menu Navigation buttons

Seamless UHD Video Switcher with Multiview and KVM Control
5
Rear
Name
Description
HDMI A, B out
HDMI scaling output up to 3840x2160@60
HDMI A is the main output
INPUTs
HDMI 1, HDMI 2, HDMI 3, HDMI 4, USB-C(Video only)
USB-Service
Used for firmware update
LAN
TCP/IP control. Default parameters as following
IP address: 192.168.0.247; Sub Mask: 255.255.255.0
GATEWAY: 192.168.0.1; NETPORT: 2000
All the parameters can be changed by RS232 command
RS232 control
4 way male phoenix connector
Default baud rate 9600, 8 data bits, 1 stop bit, no parity
Baud rate can be changed via OSD menu
5V means 5V output; Tmeans Switcher PC
Rmeans Switcher PC; Gmeans Ground
AUDIO OUTPUT
3.5mm L+R output and Toslink-optical digital output
KVM
USB Connectors which connected to PC or Mouse/Keyboard
4x USB Type B ports connected to PC
2x USB Type A ports to be plugged in mouse or keyboard
The binding relationship between video inputs and USB Host
devices as following
HDMI 1<> Host 1, HDMI 2<> Host 2,
HDMI 3<> Host 3, HDMI 4<> Host 4, USB-C <> Host 4
HDMI 4 and USB-C can’t be used as KVM source meanwhile
12V
12V power adapter to plug in

Seamless UHD Video Switcher with Multiview and KVM Control
6
3. Remoter
4. EDID and HDCP handle
User can select following EDID modes by RS232 command or OSD menu navigation
Number
EDID mode
Number
EDID mode
1
4K60-2.0CH
10
1600x1200
2
4K60-5.1CH
11
1440x900
3
4K30-2.0CH
12
1360x768
4
4K30-5.1CH
13
1280x1024
5
1080P-2.0CH
14
1024x768
6
1080P-5.1CH
15
AUTO
7
720P
16
4K60-7.1CH
8
1920x1200
17
4K30-7.1CH
9
1680x1050
18
1080P-7.1CH
The HDMI output support 3 HDCP options: FORCE-1.4, FORCE-2.2, FORCE-OFF
User can select it by RS232 command
Number
Description
1
Return/Exit
2
Video input selection
3
OSD menu navigation
Menu (Enter),UP, DOWN,
LEFT,RIGHT
4
Multiview mode selection
5
Audio input selection
6
USB-KVM selection.
The same with the front KVM
button function

Seamless UHD Video Switcher with Multiview and KVM Control
7
5. Video and Audio
The switcher support multiple resolution video input up to 3840x2160@60, and support
multiple audio format such as LPCM, AC3, DD+, DTS, DTS-HD, up to 7.1 channel
pass through function via HDMI cable
User can control the audio volume when the audio input is LPCM format
Please note, USB-C input port can only accept LPCM 2.0 audio
The switcher support following video output resolution by a powerful scaling engine
Number
Output Resolution
Number
Output Resolution
1
4096x2160p 60Hz
8
1920x1080p 60Hz
2
4096x2160p 50Hz
9
1920x1080p 50Hz
3
3840x2160p 60Hz
10
1360x768p 60Hz
4
3840x2160p 50Hz
11
1280x800p 60Hz
5
3840x2160p 30Hz
12
1280x720p 60Hz
6
3840x2160p 25Hz
13
1280x720p 50Hz
7
1920x1200p60Hz RB
14
1024x768 60Hz
6. Multiview
The Switcher support 5 categories of multiview display modes
SINGLE, PIP, PBP, 3xWIN, 4xWIN
Users can select different operations for different Multiview modes as following:
SINGLE: Inputs selection
PIP: Inputs selection, Display Ratio selection, Sub window size and position selection
PBP, 3xWIN, 4xWIN: Inputs selection, Window Ratio selection, Display aspect
Multiview window distribution as following
User can do more layouts via RS232 commands or OSD menu navigation

Seamless UHD Video Switcher with Multiview and KVM Control
8
7. Keyboard KVM selection
Besides front button, remoter and RS232 commands, Keyboard can do KVM selection
too. For all these selection, there will be a border on the selected window.
For example: Press Ctrl + Ctrl + 1 (2, 3, or 4) in sequence
Select WIN1 as KVM source
8. OSD Menu Navigation
Total 6 buttons used for OSD navigation, MENU, EXIT, UP, DOWN, LEFT, RIGHT
Menu contents as following:
Output
Resolution
3840x2160p60
3840x2160p60,…
VKA
BLACKSCREEN,
BLACKSCREEN,
BLUESCREEN
4K-Auto
ON
ON,OFF
ITC
OFF
ON,OFF
Multiview
Single
Input select
HDMI1, …
PIP
Win1 Select
HDMI1,…
Win2 Select
HDMI1,…
PIP Position
RightBottom,…
PIP Size
SMALL,…
PBP
Win1 Select
HDMI1,…
Win2 Select
HDMI1,…
MODE
1, 2
Aspect
Full, 16:9
3xWIN
Win1 Select
HDMI1,…
Win2 Select
HDMI1,…
Win3 Select
HDMI1,…
MODE
1, 2
Aspect
Full, 16:9
4xWIN
Win1 Select
HDMI1,…
Win2 Select
HDMI1,…

Seamless UHD Video Switcher with Multiview and KVM Control
9
Win3 Select
HDMI1,…
Win4 Select
HDMI1,…
MODE
1, 2
Aspect
Full,16:9
AUDIO
Audio Select
WIN1
WIN1,HDMI1,…
Volume
50
0..100
AUDIO-MUTE
OFF
ON, OFF
System
Language/语言
English
English, 中文
EDID
4K60-2.0
4K60-2.0,…
USB Roaming
OFF
ON, OFF
Baud rate
9600
9600, 19200,
38400,57600,
115200
Reset
FW Version
Read only
IP Address
Read only
Please note
1. USB Roaming function can only be enabled when works on PBP, 3xWIN or 4xWIN
multiview mode
In terms of KVM function, HDMI 4 and USB-C are repeated source
The following sketch map shows USB Roaming when moving mouse cursor from
left (WIN1) to right for 4xWIN multiview display mode
2. For ITC setting, suggest OFF for video display and ON for PC especially desktop
display, default setting is OFF

Seamless UHD Video Switcher with Multiview and KVM Control
10
9. Specification
Band Width
594MHz (18Gbps), HDMI 2.0, HDCP2,2
Audio Format
LPCM, AC3, DD+, DTS, DTS-HD
Up to 7.1 channel
Input ports
4x HDMI, 1x USB-C, 4x USB-B (Host)
Output ports
2x HDMI, 2x USB-A (Device),
1x 3.5mm LR audio,
1x Toslink digital audio
Power Supply
12V/3A ,15W max
Operating
Temperature
0 to +40°C (+32 to +104 °F)
Operating
Humidity
10 to 70 % RH (non-condensing)
ESD
Air: ± 8KV, Contact: ± 4KV,
Dimensions
L219 x W146 x H44 mm
Mass (Main Unit)
1.2kg
10.Package Contents
Item
Quantity
Switcher Unit
1
12V/3A power adapter
1
4-way male captive screw connector
1
User Manual
1
Remoter
1
Bracket
2