VigilLink VLKV-DP21 DisplayPort 2×1 KVM Switcher User Manual
- June 3, 2024
- VigilLink
Table of Contents
VLKV-DP21 DisplayPort 2×1 KVM Switcher
User Manual
VLKV-DP21 DisplayPort 2×1 KVM Switcher
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.
Introduction
This video switcher can switch 2 DP input device signals (such as PC, laptop,
Mac) to 1 DP 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.
Features
- DP 1.4 and HDCP 2.2 / 1.x compliant
- Video resolution up to 4K2K@60Hz 4:4:4
- Supports 32.4Gbps video bandwidth
- Supports HDR, HDR10, HDR10+, Dolby Vision HLG pass-through
- Supports DP audio pass-through up to 7.1CH HD audio (LPCM, Dolby TrueHD, and DTS-HD Master Audio)
- Supports 2 (DP +USB2.0) inputs and 1DP+ 4USB (2 USB2.0+ 2*USB1.1) outputs
- Supports input auto switching
- Adaptive EDID, able to adapt to a variety of complex application environment
- Both DP and USB input and output support hot swap
- Controls via front panel button/hot-key/mouse
- Simple to install, plug and play
Package Contents
- 1 × Display Port 2X1 KVM Switcher
- 1 × 5V/2A Power Adapter
- 2 × USB Cable (1.5 meters)
- 1 × User Manual
Specifications
Technical
DP Compliance| DP 1.4
HDCP Compliance| HDCP 2.2 / 1.x
Video Bandwidth| 32.4Gbps
Video Resolution| 4K2K@60Hz 4:4:4
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)
DP 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 DP [Female] 2 x USB [Type B]
Output| 1 x DP [Female] 4 x USB [Type A]
Mechanical
Housing| Metal Enclosure
Color| Black
Dimensions| 142mm(W) x 82mm(D) x 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)
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. |
| 2 | PC 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.
5.2 Rear Panel
| No. | Name | Function Description |
|---|---|---|
| 1 | DC 5V | DC 5-12V power input port. |
| 2 | DP OUT | DP signal output port. Connect to display device with DP cable. |
| 3 | USB HOST | USB signal input port. Connect to PC with USB cable. |
| 4 | DP IN | DP signal input port. Connect to source device with DP cable. |
Application Example
