User Manual for AV Access models including: 8KSW21DP-DM, 8KSW21DP-DM 2x1 Dual-Monitor DP 2.0 and 1.4a KVM Switcher, 2x1 Dual-Monitor DP 2.0 and 1.4a KVM Switcher

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UM- -AV-Access-8KSW21DP-DM-8K-Dual-Monitor-DisplayPort-KVM-Switch-V1.0.0
2x1 Dual-Monitor DP 2.0&1.4a KVM Switcher
8KSW21DP-DM
User Manual

Table of Contents
Introduction ............................................................................................................ 2 Overview ...................................................................................................................................... 2 Features........................................................................................................................................ 2 Package Contents ..................................................................................................................... 3 Panel.............................................................................................................................................. 4 Front Panel......................................................................................................................... 4 Rear Panel........................................................................................................................... 5
Application.............................................................................................................. 5 Control of the Switcher........................................................................................... 6
Front Panel Control .................................................................................................................. 6 IR Remote Control..................................................................................................................... 7 Hotkey Function ........................................................................................................................ 8 Specifications.......................................................................................................... 8 Warranty ............................................................................................................... 10

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Introduction
Introduction
Overview
8KSW21DP-DM is a 2x1 DP 2.0&1.4a KVM Switcher with dual-channel switching and hotkey switching. It supports latest DP 2.0/1.4a and HDCP 2.2 compatibility, and supports resolutions up to 8K@60Hz and can also transmit USB 3.0 signal up to 5Gbps for KVM function. It can share two monitors and USB devices between two PCs.

The switcher features virtual interaction function, and 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
 2 in 1 dual-channel KVM switcher:  Each input group support two independent DP input channels,
which can be connected to two DP output ports of the PC and
extended to two external monitors.  Each monitor has independent channel, which can support
different resolution.  Supports 8K resolution and high refresh rate - supports the standards of
DP 2.0 UHBR 13.5/10 and DP 1.4a HBR3, and supports the following
resolutions:  8K@60Hz/30Hz  4K@165Hz/144Hz/120Hz/60Hz  3440x1440@165Hz/144Hz/120Hz/60Hz (UWQHD)  2560x1440@165Hz/144Hz/120Hz/60Hz  1080P@240Hz/165Hz/144Hz/120Hz/60Hz  Supports 1.5m input cable and 3m output cable.
Note: please use the cables certified by DP 2.0 and DP1.4a.  Supports multiple DP features:
 MST - Supports DP MST, each DP port can be connected with
multiple DP monitors.

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Introduction
 HDR - Supports all HDR formats.  VRR - Supports VRR variable refresh rate.  Multiple Peripherals interfaces:  Three super high-speed USB 3.0 ports.  One USB 2.0 port and one USB 1.1 port for keypad.  Provides independent mic input and audio output (3.5mm
earphone) ports.  Supports USB 3.0 data transmission with the speed up to 5Gbps.  Supports new generation PC automatic wake-up function ­
automatically wake up the PC in standby mode when switching.  Fast switching time of 2-3s, based on the virtual interaction function.  New compatibility Hotkey design ­ fully pass-through mode and newly
upgraded hotkey algorithm:  All key values are passed-through and compatible with various
types of keyboards on the market.  Specially optimized hotkey algorithm for complex gaming
keyboards and macro defined keyboards.  Supports multiple control options, including IR, front panel button and
hotkey switch.  Provides four high grade DP 1.4a cables, which can support
transmitting 8K signals, and provides two USB 3.0 cables, which can support transmitting 5Gbps signals.
Package Contents
Before you start the installation of the product, please check the package contents:  Switcher x 1  Power Adapter (DC 12V 2A) x 1  IR Remote x 1  USB 3.0 Type-A to Type-B Cable x 2  DP 1.4a Cable x 4  User Manual x 1

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Panel
Front Panel

Introduction

1

2

No. Name

1 Power Button

2

Switch Button and LED 1&2

3 USB 1.1
4 USB 2.0 5 IR 6 MIC In 7 Line Out
8 USB 3.0
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Description

Press to power on/off the device. When the

device is powered on, the backlight of the

button will light blue.

Press to select input group between DP In 1A/1B

and DP In 2A/2B.

LED 1&2:

On: Select DP In 1A and 1B or DP In 2A and 2B as

input sources.

Off: The corresponding DP Inputs are not

selected.

USB 1.1 type-A port, can be used to connect to a

USB keyboard for hotkey function. (Detail

information, please refer to "Hotkey Function"

section)

Note: It is specialized for connecting keyboard

and not recommended to connect to other USB

slave devices.

USB 2.0 type-A port. Connect to a USB device

such as a mouse.

IR receiving window. Receive IR signals.

Connect to a Microphone. The Microphone

follows the USB Host port selected.

Connect to an earphone. The earphone follows

the USB Host port selected.

USB 3.0 type-A ports, can be used to connect to

USB 3.0 high-speed device for KVM function.

Note: With one high power port of 5V 1.5A

supported, it can be used for connecting USB

devices with high power, such as connecting a

USB Camera.

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Rear Panel

Application

12

3

No. Name

1 DC 12V

2&4 DP In 1A & 1B

3 USB Host 1

5&7 DP In 2A & 2B

6 USB Host 2
8 Monitor A & B 9 Update

4

5

6

7

8

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Description

Connect to the power adapter provided.

Connect to two DP output ports of PC

respectively. DP In 1A and DP In 1B can be seen

as a group, hereinafter referred to as group 1 in

this manual.

Connect to a host device. USB Host 1 is bound

with group 1. When select group 1 as sources to

input, the USB devices can be connected to the

host PC connected to USB Host 1 port.

Connect to two DP output ports of PC

respectively. DP In 2A and DP In 2B can be seen

as a group, hereinafter referred to as group 2 in

this manual.

Connect to a host device. USB Host 2 is bound

with group 2. When select group 2 as sources to

input, the USB devices can be connected to the

host PC connected to the USB Host 2 port.

Connect to DP displays.

Micro USB, for firmware upgrade.

Application
Warnings:  Before wiring, disconnect the power from all devices.  During wiring, connect and disconnect the cables gently.

When switch input source to group 1 or group 2:  The connected USB devices, microphone and earphone can be
connected to Host PC 1 or 2.  When switch to group 1, the display connected to Monitor A and
Monitor B will output video from DP In 1A and DP In 1B respectively.

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Control of the Switcher
When switch to group 2, the display connected to Monitor A and Monitor B will output video from DP In 2A and DP In 2B respectively.

Power Supply

PC 1

PC 2

Monitor 1

Monitor 2

PC 1A/2A

PC 1B/2B

Rear Panel

DP In

USB

DP DP In

Host In

USB Host

DP In

HDMI Out HDMI Out

Front Panel

USB

USB

MIC

Line Out

USB

USB

In

Keyboard

Mouse

MIC Earphone

Removable Hard Disk

Camera

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 button to do basic switching operations. Connect the switcher as required and power on all the attached devices.

Press the button to switch sources between Group 1 and Group 2

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Control of the Switcher
IR Remote Control
The included remote handset can be used to turn on and off CEC-enabled display device and to switch two input groups to one display device.
Point the remote handset directly at the IR windows on front panel.

Reserved

Select the previous input group Select a specific input group

Select the next input group Reserved

Button IR Codes Description

ON

0x1D Reserved.

OFF

0x1F

Reserved.

0x1B

Switch to the previous input group (Cycle 2->1).

0x11

Switch to the next input group (Cycle 1->2).

1

0x17

Switch to input group 1.

2

0x12

Switch to input group 2.

3

0x59

Reserved.

4

0x08

Reserved.

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.

Short press to change the system code of the IR remote

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Specifications

Hotkey Function

One USB 1.1 port on rear panel of the switcher supports keyboard Hotkey

function.

Supported Hotkey: Tab (default), Left Ctrl, Right Ctrl and Caps Lock

Key Operation Press the "Hotkey" twice quickly Press "Hotkey" +"1" Press "Hotkey" +"2"

Function Switch to this hotkey. Switch to input group 1. Switch to input group 2.

Press "Hotkey" + "Left"

Switch to previous input group (Cycle group 2->1).

Press "Hotkey" + "Right"

Switch to next input group (Cycle group 1->2).

For example: If you want to use the "Left Ctrl" as a hotkey, press the "Left Ctrl" 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

Technical Video Signal USB Data
Input/Output Resolution Supported
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DP in/out supports DP 2.0/1.4a standard, up to 8K@60Hz USB 3.0, up to 5Gbps data transfer rate. With one high - power of 5V/1.5A port included.

VESA: 800 x 6006, 1024 x 7686, 1280 x 7686, 1280 x 8006, 1280 x 9606, 1280 x 10246, 1360 x 7686, 1366 x 7686, 1440 x 9006, 1600 x 9006, 1600 x 12006, 1680 x 10506, 1920 x 12006, 2048 x 11526, 2560 x 14406,7,8,9,10, 3440 x 14406,7,8,9,10 CTA: 1280x720P5,6, 1920x1080P1,2,3,4,5,6,7,8,9,10,11, 3840x2160P1,2,3,4,5,6,7,8, 4096x2160P1,2,3,4,5,6,7,8, 5120x28801,2,3,5,6,8,7680x43201,2,3,5,6,7,8 1 = at 24 (23.98) Hz, 2 = at 25 Hz, 3 = at 30 (29.97) Hz, 4 = at 48 Hz, 5 = at 50 Hz, 6 = 60 (59.94) Hz, 7 = at 100Hz, 8 = at 120Hz, 9 = 144Hz, 10 = 165Hz, 11 = 240Hz

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Technical
HDR Format Supported
Audio Format Supported
Max Data Rate

Specifications
Note: Resolutions beyond 8K@60Hz require both the source and display device to support DSC 1.2 compression. All HDR formats, including HDR 10, HLG, HDR 10+ and Dolby Vision DP: Fully supports audio formats in DP 1.4a specification, including PCM 2.0/5.1/7.1, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio and DTS:X MIC IN: Stereo LINE OUT: Stereo 13.5Gbps per channel

General Operating Temperature Storage Temperature Humidity Power Consumption Device Dimensions (W x H x D) Product Weight

0°C to + 45°C (32 to + 113 °F) -20 to +70°C (-4 to + 158 °F) 20% to 90%, non-condensing 4.62W (Max) 230mm x 28.2mm x 142.6mm/ 9.06'' x 1.11'' x 5.61'' 0.83kg/1.83lbs

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Warranty
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. 1. The original serial number (specified by AV Access Technology Limited)
labeled on the product has been removed, erased, replaced, defaced or is illegible. 2. The warranty has expired. 3. 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. 4. The defects are caused by any force majeure including but not limited to accidents, fire, earthquake, lightning, tsunami and war. 5. The service, configuration and gifts promised by salesman only but not covered by normal contract. 6. 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

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References

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