KanexPro SW-4KPROSLIM4X1 Manuale utente

SW-4KPROSLIM4X1

UltraSlim 4K HDMI™ 4X1 Switcher

With Audio De-embedder

Version: SW- 4KPROSLIM4X1_2015V1.2

Ultra Slim 4K HDMI 4x1 Switcher

Preface

Read this user manual carefully before using this product. Pictures shown in this manual

is for reference only, different model and specifications are subject to real product.

This manual is only for operation instruction only, not for any maintenance usage. The

functions described in this version are updated till March 2015. Any changes of

functions and parameters since then will be informed separately. Please refer to the

dealers for the latest details.

All product function is valid till 2015-03-26.

Trademarks

Product model and logo mentioned in this manual are trademarks of our company. Any

other trademarks mentioned in this manual are acknowledged as the properties of the

trademark owner. No part of this publication may be copied or reproduced without prior

written consent.

FCC Statement

This equipment generates, uses and can radiate radio frequency energy and, if not

installed and used in accordance with the instructions, may cause harmful interference

to radio communications. It has been tested and found to comply with the limits for a

Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference in a commercial

installation.

Operation of this equipment in a residential area is likely to cause interference, in which

case the user at their own expense will be required to take whatever measures may be

necessary to correct the interference.

Any changes or modifications not expressly approved by the manufacture would void

the user’s authority to operate the equipment.

Ultra Slim 4K HDMI 4x1 Switcher

SAFETY PRECAUTIONS

To insure the best from the product, please read all instructions carefully before using

the device. Save this manual for further reference.

!Unpack the equipment carefully and save the original box and packing material for

possible future shipment

!Follow basic safety precautions to reduce the risk of fire, electrical shock and injury

to persons.

!Do not dismantle the housing or modify the module. It may result in electrical shock

or burn.

!Using supplies or parts not meeting the products’ specifications may cause damage,

deterioration or malfunction.

!Refer all servicing to qualified service personnel.

!To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this

product near water.

!Do not put any heavy items on the extension cable in case of extrusion.

!Do not remove the housing of the device as opening or removing housing may

expose you to dangerous voltage or other hazards.

!Install the device in a place with fine ventilation to avoid damage caused by

overheat.

!Keep the module away from liquids.

!Spillage into the housing may result in fire, electrical shock, or equipment damage. If

an object or liquid falls or spills on to the housing, unplug the module immediately.

!Do not twist or pull by force ends of the optical cable. It can cause malfunction.

!Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to

the device before cleaning.

!Unplug the power cord when left unused for a long period of time.

!Information on disposal for scrapped devices: do not burn or mix with general

household waste, please treat them as normal electrical wastes.

Ultra Slim 4K HDMI 4x1 Switcher

Contents

1. Introduction..................................................................................................................1!

1.1 Introduction to 4K HDMI Switcher 4x1 ...............................................................1!

1.2 Features .............................................................................................................1!

1.3 Package List.......................................................................................................2!

2. Panel Description ........................................................................................................3!

2.1 Front Panel.........................................................................................................3!

2.2 Rear Panel .........................................................................................................4!

3. System Connection .....................................................................................................4!

3.1 Usage Precautions.............................................................................................4!

3.2 System Diagram.................................................................................................4!

3.3 Connection Procedures......................................................................................5!

3.4 ARC Solution......................................................................................................5!

3.5 Application..........................................................................................................6!

4. System Control ............................................................................................................6!

4.1 Front Panel Control ............................................................................................6!

4.2 IR Control ...........................................................................................................7!

4.3 RS232 Control....................................................................................................7!

4.3.1 Installation/uninstallation of RS232 Control Software ..............................7!

4.3.2 Basic Settings ..........................................................................................8!

4.3.3 RS232 Communication Commands.........................................................9!

4.4 EDID Management...........................................................................................10!

5. Firmware Upgrade.....................................................................................................11!

6. Specification ..............................................................................................................12!

6.1 Supported Input Video Formats .......................................................................13!

7. Panel Drawing ...........................................................................................................14!

8. Troubleshooting & Maintenance................................................................................15!

9. After-sales Service ....................................................................................................16!

Ultra Slim 4K HDMI 4x1 Switcher

1. Introduction

1.1 Introduction to 4K HDMI Switcher 4x1

The KanexPro 4x1 HDMI Switcher with Audio output is an ultra-slim, space saving

4K@30Hz compliant switcher that allows switching of four HDMI source devices like

Apple TV, Blu-ray, PCs or tablets to one UHD 4K display without losing signal integrity

and resolution. Incredibly thin aluminum design with only 0.4 inches thick; this

professional switcher is equipped to fit in any installation environment whether it’s

behind a flat-panel TV, under the lectern or just your conference room table.

Built-in 3.5mm stereo audio output delivers audio de-embedding & ARC capabilities

supporting color depths up to 32 bit, internal EDID management for various display

resolutions up to 3840x2160@30Hz.

1.2 Features

▪Ultra HD 4K HDMI 4x1 switch with Audio

▪Incredibly thin design – only 0.4” (11 mm) thick

▪Perfect for installing behind a thin bezel display

▪Supports UHD 4K/30Hz resolutions

▪Transmit HD 1080p up to 15m (50ft.)

▪HDMI supports ARC (Audio Return Channel)

▪HDCP 1.4 compliant

▪High-bandwidth 10.2 Gbps

▪Auto-identifies input resolutions to match displays

▪Supports EDID management

▪LED status for connection and HDCP

▪Firmware update via micro USB

▪Control via RS-232, IR & Front panel buttons

▪Remote control included

Ultra Slim 4K HDMI 4x1 Switcher

1.3 Package List

!1 x 4K HDMI Switcher 4x1

!2 x Mounting ears (separate from 4K HDMI Switcher 4x1)

!4 x Screws

!4 x Plastic cushions

!1 x IR Receiver

!1 x RS232 Cable

!1 x IR Remote

!1 x Power Adapter (DC 5V 1A)

!1 x User Manual

Notes：Confirm all the accessories are included, if not, please contact your AV dealers.

Ultra Slim 4K HDMI 4x1 Switcher

2. Panel Description

2.1 Front Panel

No.

Name

Description



Power

Illuminate red once powered on



AUDIO

Bi-colored LED indicator for audio source

!Illuminate green when the audio is de-embedded from

HDMI signal

!Illuminate yellow when the audio is ARC



Mode

Bi-colored indicator for present switch mode

!Illuminate yellow when in auto-switch mode

!Illuminate green in manual switch mode.



Input

Indicate the present input source, 4 in total, the indicator of the

present input source illuminate green



SOURCE/

AUTO

!Used as video source selection button, press to switch

among the 4 inputs source circularly

!Used as switch mode selection button, press and hold for 3

seconds or more to switch between auto-switch mode and

manual switch mode.



FIRMWARE

USB port, used for firmware update & powering

Note: Output HDCP compliant status depends on input signal. When the input signal is

with HDCP, then output signal is with HDCP and vice versa.

Ultra Slim 4K HDMI 4x1 Switcher

2.2 Rear Panel

No.

Name

Description



!HDMI input ports. 4 in total, connect with HDMI or DVI

source device such as DVD/ Blue-ray, supports input

signals up to 4k& 1080p 3D

!ARC audio output ports, connect with ARC speakers



OUT

HDMI output port, connect to HDMI display



AUDIO

Audio output port, connect with speaker to repeat HDMI audio

signal or output ARC audio



RS232

Serial control port, connect with control device (e.g. a PC) to

control 4K HDMI Switcher 4x1



IR IN

Connect with IR receiver to collect infrade signal



EDID

4-pin EDID DIP switchers to set EDID data, “1” stands for “On”,

“0” stands for “Off”. Dial the switchers to change EDID data

refering to the explainations in 4.4 EDID Management.



DC 5V

Power port, plug a DC 5V power adapter into this port

Note: Pictures shown in this manual are for reference only; different model and

specifications are subject to real product.

3. System Connection

3.1 Usage Precautions

1) System should be installed in a clean environment and has a prop temperature and

humidity.

2) All of the power switches, plugs, sockets and power cords should be insulated and

safe.

3) All devices should be connected before power on.

3.2 System Diagram

The following diagram illustrates typical input and output connections that can be

utilized with 4K HDMI Switcher 4x1:

Ultra Slim 4K HDMI 4x1 Switcher

Figure 3- 1 Connection Diagram

3.3 Connection Procedures

Step1. Connect HDMI/ DVI source device(s) (e.g. Blue-ray DVD) to the HDMI INPUT

ports of 4K HDMI Switcher 4x1 with HDMI cable.

Step2. Connect HDMI displays to HDMI OUTPUT ports of 4K HDMI Switcher 4x1 with

HDMI cable.

Step3. Connect an amplifier to the audio output.

Step4. Connect an IR Receiver to the IR IN to enable IR control.

Step5. Connect the control device (e.g. a PC) to the RS232 port to enable RS232

control.

Step6. Plug a DC 5V power adapter to the power port of 4K HDMI Switcher 4x1.

Note: All the ports support hot-plug.

3.4 ARC Solution

The ARC (Audio Return Channel) enables a display, via a single HDMI cable, to either

send or receive audio via HDMI, upstream or downstream, depending on system set-up

and user preferences, increasing user flexibility. Connect the devices abiding by the

following figure:

DVD HDTV

Speaker

IR Remote

HDMI Signal ：

Audio Signal ：

IR Signal ：

Control Signal ：

Ultra Slim 4K HDMI 4x1 Switcher

Note: All utilized devices including the HDMI cable should support Audio Return

Channel functionality when connected to Audio Return Channel-enabled devices.

3.5 Application

4K HDMI Switcher 4x1 has a good application in various occasions, such as computer

realm, monitoring, conference room, big screen displaying, television education,

command & control center and smart house etc.

4. System Control

4.1 Front Panel Control

SOURCE/AUTO button on the front panel can be used to change input source and

switch mode.

"Switch input source: Press the button to switch circularly among input 1~4, the

corresponding indicator illuminate green synchronously for easy recognition.

"Change switch mode: Input signal supports auto-switch and manual switch. Press

and hold SOURCE/AUTO button for 3 seconds or more to switch between the two

modes. (Default: Manual switch.)

In auto-switch mode, source selection abides by the following principles:

!New input principle

Once detecting a new input signal, 4K HDMI Switcher 4x1 switch to this new

signal automatically.

!Power rebooting principle

Once rebooted, 4K HDMI Switcher 4x1 will automatically select input 1 as input

source even though there is no connection in input 1.

!Signal removing principle

Once removed the current display signal, 4K HDMI Switcher 4x1 will detect all

HDTV

Speaker

ARC Audio：

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