VigilLink VLKV-HD21 User manual

VLKV-HD21
HDMI 2x1 KVM Switcher
VER 1.02

Thank you for purchasing this product
Please read these instructions carefully for optimum performance and safety
before connecting, operating, or adjusting this product. Please keep this
manual for future reference.
A surge protection device recommended
This product contains sensitive electrical components that electrical spikes
may damage, surges, electric shocks, lightning strikes, etc. The use of surge
protection systems is highly recommended to protect and extend the life of
your equipment.
Table of Contents
1. Introduction. ........................................................................................
1
2. Features. ..............................................................................................
1
3. Package Contents. .............................................................................
1
4. Specifications. .....................................................................................
2
5. Operation Controls and Functions. ....................................................
3
5.1. Front Panel. .................................................................................
3
5.2. Rear Panel...................................................................................
4
6. Application Example. .........................................................................
5

1/5
1. Introduction
This video switcher can switch 2 HDMI input device signals (such as PC,
laptop, Mac) to 1 HDMI display device (such as TV, projector, LED display)
and realize 2 signal source devices to share 1 display device. It supports
video resolution up to 4K2K@60Hz 4:4:4. The product is designed with 2
USB2.0 input ports and 4 USB (2xUSB2.0, 2xUSB1.1) output ports, so that
you can not only operate 2 source devices with keyboard and mouse but also
can share U disk and printer, which is widely used in various offices.
2. Features
☆HDMI 2.0, HDCP 2.2 / 1.x, and DVI 1.0 compliant
☆Video resolution up to 4K2K@60Hz 4:4:4
☆Supports 18Gbps video bandwidth
☆Supports HDR, HDR10, HDR10+, Dolby Vision HLG pass-through
☆Supports HDMI audio pass-through up to 7.1CH HD audio (LPCM, Dolby
TrueHD, and DTS-HD Master Audio)
☆Supports 2 *(HDMI +USB2.0) inputs and 1*HDMI+ 4*USB (2* USB2.0+
2*USB1.1) outputs
☆Supports input auto switching
☆Adaptive EDID, able to adapt to a variety of complex application
environment
☆Both HDMI and USB input and output support hot swap
☆Controls via front panel button/hot-key/mouse
☆Simple to install, plug and play
3. Package Contents
①1 × 18Gbps HDMI 2 by 1 KVM Switcher
②1 × 5V/2A Power Adapter
③2 × USB Cable (1.5 meters)
④1 × User Manual

2/5
4. Specifications
Technical
HDMI Compliance
HDMI 2.0
HDCP Compliance
HDCP 2.2 / 1.x
Video Bandwidth
18Gbps
Video Resolution
4Kx2K@24/30Hz, 4K2K@60Hz
Color Space
RGB 4:4:4, YCbCr 4:4:4 / 4:2:2 / 4:2:0
Color
Depth
8-bit, 10-bit, 12-bit (1080p@60Hz)
8-bit (4K2K@60Hz YUV4:4:4)
8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2 / 4:2:0)
HDMI Audio Formats
PCM 7.1CH, Dolby TrueHD and DTS-HD Master Audio
HDR
HDR, HDR 10, HDR 10+, and Dolby vision
USB Version
USB2.0 (Data transfer rate up to 480MB/S)
ESD
Protection
Human-body Model: ±8kV (Air-gap discharge),
±4kV (Contact discharge)
Connection
Input
2 x HDMI [Type A, 19-pin female]
2 x USB [Type B]
Output
1 x HDMI [Type A, 19-pin female]
4 x USB [Type A]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions
142mm(W) × 82mm(D) × 21mm(H)
Weight
300g
Power
Supply
Input: DC 5V/2A. Support DC5-12V wide voltage power
supply; Output with overcurrent protection function
Power Consumption
1.5W (Max)
Operating
Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity
20 - 90% RH (Non-Condensation)

3/5
5. Operation Controls and Functions
5.1 Front Panel
No.
Name
Function Description
1
POWER LED
When the product is powered on, a red LED will be on.
2PC 1/2 LED
Input status indicators. When the input source is
selected,the corresponding PC 1/2 LED will be on.
3
Signal source
selection
button
Press the button to select the input signal source, and the
corresponding PC 1/2 LED will be on.
Note: 1. HDMI and USB ports are binding, so only one
input source can be selected.
2. The default setting is an auto switch; for
example, when you unplug the current selected
PC1, it will
switch to PC2 automatically.
4
USB2.0 ports
Connect to a U disk or other standard USB2.0 devices.
5
USB1.1 ports
Connect to mouse or keyboard for KVM control.
▪Mouse operation：
1. Slide the mouse beyond the upper and left interface of
the screen to select the last input port.
2. Slide the mouse beyond the bottom and the proper
interfaceof the screen to determine the next input port.
Note: The mouse operation function is turned off by
default. Pressing “*+s” on the keyboard can turn on edge
detection (mouse sliding switch function); Pressing “*+1/
2/3/4” can turn off edge detection.
▪The keyboard hotkeys are as follows:
1. Scroll Lock+ Scroll Lock + 1/2/3/4: switch ports.
Ctrl + Ctrl + 1/2/3/4: switch ports.
Two switching hotkey methods can coexist.
2. Scroll Lock + Scroll Lock + i + 5~999 seconds + enter:
Scanning time setting.
3. Scroll Lock + Scroll Lock + s: start auto scanning;
Pressing any key on the keyboard will cancel the auto
scanning function.

4/5
5.2 Rear Panel
No.
Name
Function Description
1
DC 5V
DC 5-12V power input port.
2HDMI OUT
HDMI signal output port. Connect to HDMI display
device with HDMI cable.
3
USB HOST
USB signal input port. Connect to PC with USB cable.
4HDMI IN HDMI signal input port. Connect to HDMI source device
with HDMI cable.

5/5
6. Application Example
HDMI and HDMI High-Definition Multimedia interface and the HDMI Logoare trademarks
or registered trademarks of HDMI Licensing LLC in the United Statesand other countries.