AV Access 4KSW21-KVM 2×1 HDMI KVM Switcher User Manual
- June 13, 2024
- AV Access
Table of Contents
AV Access 4KSW21-KVM 2×1 HDMI KVM Switcher
Introduction
Overview
4KSW21-KVM is a 2×1 HDMI KVM Switcher. It supports resolutions up to 4K@60Hz
4:4:4, multi-channel audio, and automatic HDCP 2.2/1.4 compatibility. It
allows users to control two USB host devices with only one set of USB devices
(e.g. USB mouse, USB keyboard, USB flash, and other USB2.0 compliant devices).
It supports HDMI input switching through the front panel button or IR remote
and provides wide compatibility with different operating systems, such as
Windows, Mac OS, and Linux, with no driver required, and simple plug-and-play.
Features
- 2 x 1 HDMI KVM switcher with HDMI and HDCP2.2 compliance.
- Full 18G bandwidth, up to 4K/UHD @60Hz with 4:4:4 chroma sampling.
- Provides three USB-A ports for USB keyboard, USB mouse, and other USB2.0 devices to control one of the two computers.
- Supports HDMI input and KVM switching by front panel button and IR remote.
- Supports one microphone input and one headphone output for audio applications.
- Wide compatibility with Windows 10/8/7 XP, Mac OS, and Linux.
- No driver is required and simple plug-and-play.
Package Contents
Before you start the installation of the product, please check the package contents:
- Switcher x 1
- Power Adapter (DC 5V) x 1
- IR Remote x 1
- IR Receiver x 1
- USB-A to USB-B Cable (1.5m) x 2
- Mounting Brackets (with Screws) x 2
- User Manual x 1
Panel
| No. | Name | Description |
|---|---|---|
| a | IR In | Receives control signal from the IR remote. |
| b | Power | Ÿ On: The device is powered on. |
Ÿ Off: The device is powered off.
c
|
HDMI Input Select
| Ÿ HDMI Input Selection Button: Press to switch between two input sources.
Ÿ LED (1-2): LED indicates that the corresponding input source is selected.
d| Line Out| Connect to an earphone.
e| MIC In| Connect to a microphone.
1| DC 5V| Connect to the power adapter provided.
2| IR Ext.| Connect to the IR receiver cable provided.
3| HDMI Out| Connect to an HDMI display.
4| HDMI IN 1-2| Connect to HDMI sources.
5| USB| Connect to USB devices (e.g. mouse, keyboard, USB flash drive, etc.).
6
|
USB Host 1-2
| Connect to USB host devices (e.g. computers).
Note: USB Host 1 and 2 are bound with HDMI IN 1-2 respectively, when either HDMI input source (HDMI IN 1/2) is selected, the corresponding USB host device will connect to USB peripheral devices at USB ports
simultaneously.
Application
IR Remote Handset
This switcher can be controlled by the IR remote provided. Point the IR remote
directly at the IR receive cable connected to the “IR Ext.” port or point the
remote directly at “IR In” window on front panel, you can easily select the
desired input source.
Note: Since the encoding format for IR codes above is NEC (38KHz), please ensure any third-party device (e.g. control box) used to IR control the switcher supports NEC (38KHz).
Specification
Video
Input/Output Signal Type| Ÿ HDMI with 4K@60Hz 4:4:4, HDCP 2.2;
Ÿ USB: USB2.0
| SMPTE:
| 1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8,
| 1920x1080P1,2,3,4,5,6,7,8,9, 2560×10809, 3840×10809,
| 3840×21602,3,5,6,8, 4096×21602,3,5,6,8
Input/Output Resolutions Supported| VESA:
800×6008, 1024×7688, 1280×7688, 1280×8008,
1280×9608, 1280×10248, 1360×7688, 1366×7688,
| 1400×10508, 1440×9008, 1600×9008, 1600×12008,
| 1680×10508, 1920×12008, 2560×144010
| 1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at 29.97
| Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz, 8 = at 60
| Hz, 9 = 120Hz, 10 = 144Hz
Maximum Data Rate| HDMI: 18Gbps; USB: 480Mbps
Maximum Pixel Clock| 600MHz
Control Method| Front Panel, IR Remote
Audio
Audio format| Fully supports audio formats in HDMI 2.0 specification,
including PCM, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X
General
Operating Temperature| 0 to + 45°C (32 to + 113 °F)
Storage Temperature| -20 to +70°C (-4 to +158 °F)
Humidity| 10% to 90%, non-condensing
ESD Protection| Human Body Model:
±8kV (air-gap discharge)/±4kV (contact discharge)
Product Supply| DC 5V 1A
Power Consumption
(Max)
| 6.5W
Dimensions (W x H x D)| 105mm × 42mm × 65.2mm / 4.13’’ × 1.65’’ × 2.57’’
Product Weight| 0.40kg/0.88lb
Transmission Distance
| Cable Type | Range | Supported Video |
|---|---|---|
| HDMI | Input/Output: 49ft/15m | 1080P@60Hz |
| Cable Type | Range | Supported Video |
| --- | --- | --- |
| Input/Output: 33ft/10m | 4K@30Hz | |
| Input/Output: 16ft/5m | 4K@60Hz 4:4:4 |
Warranty
Products are backed by a limited 1-year parts and labor warranty. For the following cases AV Access Technology Limited shall charge for the service(s) claimed for the product if the product is still remediable and the warranty card becomes unenforceable or inapplicable.
- The original serial number (specified by AV Access Technology Limited) labeled on the product has been removed, erased, replaced, defaced, or is illegible.
- The warranty has expired.
- The defects are caused by the fact that the product is repaired, dismantled, or altered by anyone who is not from an AV Access Technology Limited authorized service partner. The defects are caused by the fact that the product is used or handled improperly, roughly or not as instructed in the applicable User Guide.
- The defects are caused by any force majeure including but not limited to accidents, fire, earthquake, lightning, tsunami, and war.
- The service, configuration, and gifts are promised by the salesman only but are not covered by a normal contract.
- AV Access Technology Limited reserves the right to interpret these cases above and to make changes to them at any time without notice.
Thank you for choosing products from AV Access.
If you have any questions, please contact us via the following emails:
- General Enquiry: info@avaccess.com.
- Customer/Technical Support: support@avaccess.com.
- www.avaccess.com.
- info@avaccess.com.
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