AV Access 4KSW21-KVM Manuale utente

2x1 HDMI KVM Switcher

User Manual

4KSW21-KVM

www.avaccess.com

info@avaccess.com

Table of Contents

Introduction ....................................................................................................2

Overview..................................................................................................................................2

Features....................................................................................................................................2

Package Contents ................................................................................................................2

Panel..........................................................................................................................................3

Application ......................................................................................................4

IR Remote Handset..........................................................................................5

Specification....................................................................................................6

Warranty..........................................................................................................7

Introduction

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Introduction

Overview

4KSW21-KVM is a 2x1 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 front panel button or IR remote, and provides a wide

compatibility with different operating systems, such as Windows, Mac

OS and Linux, 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 application.

Wide compatibility with Windows 10/8/7 XP, Mac OS and Linux.

No driver 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

Introduction

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Panel

a b c d e 1 2 3 4

5 6

No.

Name

Description

IR In

Receives control signal from the IR remote.

b Power

On: The device is powered on.



Off: The device is powered off.

c HDMI Input

Select



HDMI Input Selection Button: Press to switch

between two input sources.

LED (1-2):

LED on indicates that corresponding

input source is selected.

Line Out

Connect to an earphone.

MIC In

Connect to a microphone.

DC 5V

Connect to the power adapter provided.

IR Ext.

Connect to the IR receiver cable provided.

HDMI Out

Connect to an HDMI display.

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

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Application

Camera

Earphone

MIC

Display PC PC

Keyboard

Power Supply

Mouse

USB Host

USB Device

USB Device USB Device

Line Out Mic In

HDMI InHDMI InHDMI Out USB Host

IR Remote

IR Remote Handset

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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.

Select previous

souce input

Select next

souce input

Select a specific

source input

Button IR Codes Description

0x02 0x0a Switch to next active source input (Cycle 12)

0x02 0x08 Switch to previous active source input (Cycle 21)

0x02 0x04 Switch to source 1

0x02 0x05 Switch to source 2

N/A Not available

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

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Specification

Video

Input/Output Signal Type 

HDMI with 4K@60Hz 4:4:4, HDCP 2.2;

USB: USB2.0

Input/Output Resolutions

Supported

SMPTE:

1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8,

1920x1080P1,2,3,4,5,6,7,8,9, 2560x10809, 3840x10809,

3840x21602,3,5,6,8, 4096x21602,3,5,6,8

VESA:

800x6008, 1024x7688, 1280x7688, 1280x8008,

1280x9608, 1280x10248, 1360x7688, 1366x7688,

1400x10508, 1440x9008, 1600x9008, 1600x12008,

1680x10508, 1920x12008, 2560x144010

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

Warranty

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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.

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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