AV Access 4KSW31C-DM 3×1 Dual Monitor USB-C and HDMI KVM Switcher User Manual
- June 13, 2024
- AV Access
Table of Contents
AV Access 4KSW31C-DM 3x1 Dual Monitor USB-C and HDMI KVM Switcher User Manual
Introduction
Overview
4KSW31C-DM is a 3×1 USB-C&HDMI KVM Switcher. It supports one USB-Cinput, two sets of dual channel HDMI + USB inputs and two HDMI outputs. The USB-C input supports DP MST mode, and can output two videos up to 4K@60Hz, it also supports USB data transmission with data rate up to 5Gbps, 65W charging and provides wired LAN connection for the connected laptop. HDMI inputs and HDMI outputs supports resolution up to 4K@60Hz 4:4:4 8bit and HDCP 2.2 compatibility. With multiple peripheral devices, the switcher can share two displays and all USB devices among the three inputs.
The switcher features automatically wake-up the connected PC in standby mode, which can reduce the switching time. It also supports direct switching through buttons on front panel, IR remote and hotkey through keyboard connected to the special USB 1.1 port. It provides a wide compatibility choice for different operating systems, such as Windows, Mac OS and Linux, no driver required and simple plug and play.
Features
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3×1 USB-C&HDMI KVM Switcher:
♦ One full-functional USB-C 3.2 input, which can be extended to two HDMI outputs, supports USB data transmission and 65W charging.
♦ Each HDMI input group support two independent HDMI input channels, which can be connected to two HDMI output ports of the PC and extended to two external monitors.
♦ Each monitor has independent channel, which can support different resolution. -
USB-C input supports DP MST mode with dual 4K@60Hz outputs. HDMI inputs support output 4K@60Hz resolution. Both USB-C and HDMI inputs support high refresh rate such as 2560×1440@144Hz, 1080P@240Hz / 165 Hz / 144 Hz / 120Hz.
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USB-C input supports USB docking function:
♦ It can provide wired network connection for the laptop USB-C port connected.
♦ When switch to USB-C input, all USB devices can be connected with the laptop connected to the USB-C port and no need to connect to other USB docking devices. -
Multiple Peripherals interfaces:
♦ Three super high-speed USB 3.0 ports.
♦ One USB 2.0 port and one USB 1.1 port for keyboard.
♦ Provides independent mic input and audio output (3.5mm earphone) ports. -
Supports USB 3.0 data transmission with the speed up to 5Gbps.
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Supports automatic wake-up function – automatically wake up the PC in standby mode when switching.
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Fast switching time of 2-3s, based on the virtual interaction function.
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Supports multiple control options, including IR Remote, front panel buttons and hotkey switch.
Package Contents
Before you start the installation of the product, please check the package contents:
- Switcher x 1
- Power Adapter (DC 20V 6A) x 1
- IR Remote x 1
- USB 3.0 Type-A to Type-B Cable x 2
- USB 3.2 Type-C to Type-C Cable x 1
- HDMI Cable x 2
- User Manual x 1
Panel
Front Panel
Rear Panel
Application
Warnings:
- Before wiring, disconnect the power from all devices.
- During wiring, connect and disconnect the cables gently. When switch input source to USB-C In1, group 2 or group 3:
- The connected USB devices, microphone and earphone can be connected to USB-C In1, group 2 or group 3.
- When switch to USB-C In1, the displays connected to Monitor A and Monitor B will output different video from USB-C In1 (supports DP MST) respectively. When switch to group 2/3, the displays connected to Monitor A and Monitor B will output video from HDMI In 2A/3A and HDMI In 2B/3B respectively.
Control of the Switcher
You can choose to switch input sources at your convenience through front panel button, IR remote or Hotkey function.
Front Panel Control
Users can choose to use front panel buttons to do basic switching operations. Connect the switcher as required and power on all the attached devices. Then users can switch source through the button on front panel by pressing it.
IR Remote Control
The included remote handset can be used to switch three inputs to two display
devices.
Point the remote handset directly at the IR windows on front panel.
System Code Switch
The IR Remote provided with the switcher is shipped in “00” IR system code. In the event that Remote’s IR signal interferes with IR devices, e.g., TV, DVD player, the Remote can be switched to “4E” code by short pressing the System Code Switch on the Remote panel.
Hotkey Function
One USB 1.1 port on front panel of the switcher supports keyboard hotkey function. This function is enabled by default, and can be set to disabled/enabled through combined keys on the connected keyboard.
Supported Hotkey: Tab (default), Caps Lock
For example:
If you want to use the “Caps Lock” as a hotkey, please ensure the Hotkey
function is enabled, and press the “Caps Lock” key twice quickly to switch the
hotkey to it, and other hotkeys are invalid. If you need to use other hotkeys,
please repeat the above steps.
Specifications
Transmission Distance
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 that 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 promised by salesman only but not covered by normal contract.
- AV Access Technology Limited preserves the right for interpretation of 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 question, please contact us via the following emails:
General Enquiry: info@avaccess.com
Customer/Technical Support: support@avaccess.com
