KanexPro SP-4KPROSLIM1X4 User manual

SP-4KPROSLIM1X4
Ultra Slim 4K HDMI 4-Port Splitter
All Rights Reserved
Version: SP-4KPROSLIM1X4_2014V1.0

Ultra Slim 4K HDMI 4-Port Splitter
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 4-Port Splitter
NOTICE: Pictures shown in this manual is for reference only, different model and
specifications are subject to real product.
This manual is for operation instruction only, not for any maintenance usage. The
functions described in this version are updated till September 2014. Any changes
of functions and parameters since then will be informed separately. Please refer to
the dealers for the latest details.
All rights reserved. No part of this publication may be copied or reproduced without
prior written consent.
All product function is valid till 2014-09-22.

Ultra Slim 4K HDMI 4-Port Splitter
Contents
1. Introduction..................................................................................................................1!
1.1 Introduction to 4K HDMI Splitter.........................................................................1!
1.2 Features .............................................................................................................1!
1.3 Package List.......................................................................................................2!
2. Panel Description ........................................................................................................3!
2.1 Front Panel.........................................................................................................3!
2.2 Rear Panel .........................................................................................................3!
3. System Connection .....................................................................................................4!
3.1 Usage Precautions.............................................................................................4!
3.2 System Diagram.................................................................................................4!
3.3 Connection Procedures......................................................................................4!
3.4 EDID Management.............................................................................................5!
3.5 Application..........................................................................................................5!
3.6 Firmware Upgrade .............................................................................................5!
4. Specification ................................................................................................................6!
4.1 Supported Input Video Formats .........................................................................7!
5. Panel Drawing .............................................................................................................7!
6. Troubleshooting & Maintenance..................................................................................8!
7. After-sales Service ......................................................................................................9!

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1. Introduction
1.1 Introduction to the World’s Slimmest Ultra HD 4K HDMI Splitter
The KanexPro 1x4 HDMI Splitter is an ultra-slim, space saving 4K@30Hz compliant
distribution amplifier which lets you duplicate one HDMI source signal to four UHD 4K
displays without losing signal integrity and resolution. Incredibly thin aluminum design
with only 0.4 inches thick, this professional splitter is ready to fit in any installation
environment whether it’s behind a flat-panel TV, under the lectern or just your
conference room table.
This HDCP compliant splitter provides Ultra HD resolutions from HD 1080p to 4K/30Hz
with support for Deep colors, full 3D and internal EDID management for various display
resolutions up to 3840x2160@30Hz.
Ideal for numerous AV applications such as classrooms, lobbies, conference rooms,
board rooms and lecture halls where space is limited and you want to split 4K UHD
signals to four displays.
1.2 Features
▪Ultra Slim 1x4 HDMI Splitter with 4K UHD resolutions
▪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.)
▪High-bandwidth 10.2 Gbps
▪HDCP 1.4 compliant
▪Auto-identifies input resolutions to match displays
▪Supports EDID management automatically to adapt to the resolutions from the first
detected display from port 1 to 4
▪LED status for connection and HDCP
▪Firmware update via micro USB

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1.3 Package List
!1 x 4K HDMI Splitter
!2 x Mounting ears (separate from 4K HDMI Splitter)
!4 x Screws
!4 x Plastic cushions
!1 x Power Adapter (DC 5V 1A)
!1 x User Manual
Notes：Please confirm if the product and the accessories are all included, if not, please
contact your AV dealers.

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2. Panel Description
2.1 Front Panel
No.
Name
Description

Power
indicator
Illuminate red once powered on

Input HDCP
compliant
Indicator
Indicate the HDCP compliant status of the input signal
"Iluminate green when the input signal is with HDCP
"Blink green when the input signal is not with HDCP
"Remain off when there is no input signal

Output signal
Indicators
Illuminate green when there is HDMI output, correspond to
HDMI OUTPUT 1~4 separately

FIRMWARE
USB port, used for firmware update.
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.
2.2 Rear Panel
No.
Name
Description

IN
HDMI input port. Connect with HDMI or DVI source device such
as DVD/ Blue-ray

OUT
HDMI output ports, connect to HDMI displays, automatically
capture the input resolution

DC 5V
Power socket, plug a DC 5V power adapter into this socket and
tighten the screw.

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Note:
a) Pictures shown in this manual are for reference only; different model and
specifications are subject to real product.
b) HDMI signal contains both HDMI video signal and embedded audio signal (PCM,
Dolby Digital, DTS, DTS-HD), while DVI signal contains solely video signal.
c) 4K HDMI Splitter is capable to switch input signal format according to the displays.
For example, when the input signal is HDMI and the display can only support DVI
signal, 4K HDMI Splitter will switch the signal into DVI format.
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 Splitter:
3.3 Connection Procedures
Step1. Connect a HDMI/ DVI source device (e.g. Blue-ray DVD) to the HDMI INPUT
socket of 4K HDMI Splitter with HDMI cable.
Step2. Connect HDMI displays to HDMI OUTPUT sockets of 4K HDMI Splitter with
HDMI cable.
DVD
HDTV

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Step3. Plug a DC 5V power adapter to the power port of 4K HDMI Splitter.
Note: All the ports support hot-plug. It’s important to know that hot plugging a display
may result in splash screen at all connected output devices.
3.4 EDID Management
4K HDMI Splitter comprises 1 HDMI input port & 4 HDMI output ports, EDID
management helps distributing and routing signals from the source at the resolution of
the first detected display (detecting from output 1~4).
For example: when output 1 connects with a 1080p display, 4K HDMI Splitter will select
1080p as output resolution and distribute 1080p signal to displays connected to output
1~4.
Note: If the displays connected to output 2~4 don’t support 1080p signal, there will be
no output on the displays.
3.5 Application
4K HDMI Splitter 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.
3.6 Firmware Upgrade
4K HDMI Splitter boasts a USB port for online firmware upgrade. Follow these steps to
upgrade firmware:
Step1. Copy the latest upgrade file (.hex) to PC.
Step2. Connect the USB ports of 4K HDMI Splitter and the PC via USB cable.
Step3. Double-click the file icon, it will enter the upgrade interface shown as below:

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Step4. Select the right port number in the dropdown list of PORT, and click Open File to
load the upgrade file. Click Start to start firmware upgrading.
4. Specification
Video Input
Input
1 HDMI
Input Connector
1 female type A HDMI 1.4
Min/ Max Signal Level
T.M.D.S. 2.9V~3.3V
Input Impedance
Differential 100Ω
Video Output
Output
4 HDMI
Output Connector
1 female type A HDMI 1.4
Min/ Max Signal Level
T.M.D.S. 2.9V~3.3V
Output Impedance
Differential 100Ω
Video General
Max data rate
10.2Gbit/s
Max Resolution
4Kx2K, 1080P 3D@60Hz
Max Pixel Clock
340MHz
Gain
0dB
HDCP
Compliant with HDCP1.4
EDID
In-built EDID management
General
Temperature
-10 ~ +40℃
Reference
Humidity
10% ~ 90%
Power
DC 5V 1A
Power
Consumption
3.6W (Max)
Dimension
(W*H*D)
150x11x70mm
Weight
0.12kg

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4.1 Supported Input Video Formats
Input Resolution
HDMI
DVI
720 x 480@60Hz
!
!
720 x 480I@30Hz
!
!
720 x 576@50Hz
!
!
720 x 576I@25Hz
!
!
1280 x720@50Hz
!
!
1280 x720@60Hz
!
!
1920 x 1080@25Hz
!
!
1920 x 1080@50Hz
!
!
1920 x 1080@60Hz
!
!
1920 x 1080I@25Hz
!
!
1920 x 1080I@30Hz
!
!
3840 x 2160@25Hz
!
3840 x 2160@30Hz
!
1080P 3D@60Hz
!
Note: 4K HDMI Splitter supports 4k& 3D HDMI signals, please adopt quality HDMI
cables compliant with HDMI1.4 for better transmission when connecting 4K or 3D
sources.
5. Panel Drawing
1
FIRMWARE
O U T 2 O U T 1
I N
O U T 3 O U T 4
IN 1 2 3 4
DC 5 V
70.00 mm
45.00 mm
150.00 mm
10.96 mm

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6. Troubleshooting & Maintenance
Problems
Causes
Solutions
Color losing or no video
signal output in HDMI
display
The connecting cables may
not be connected correctly
or it may be broken.
Check whether the cables
are connected correctly
and in working condition.
The display is not
compatible with the present
output resolution.
Make sure the resolution of
the display(s) is compatible
with the present resolution.
No HDMI signal output in
4K HDMI Splitter while
local HDMI input is in
normal working state
The connecting cables may
not be connected correctly
or it may be broken.
Check whether the cables
are connected correctly
and in working condition.
Splash screen in output
devices
Poor quality of the
connecting cable
Change for another cable
of good quality.
Static becomes stronger
when connecting the video
connectors
Bad grounding
Check the grounding and
make sure it is connected
well.
If your problem persists after following the above troubleshooting steps, seek further
help from authorized dealer or our technical support.

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7. After-sales Service
If there appear some problems when running 4K HDMI Splitter, please check and deal
with the problems referring to this user manual. Any transport costs are borne by the
users during the warranty.
1) Product Limited Warranty: We warrant that our products will be free from defects
in materials and workmanship for three years, which starts from the first day you
buy this product (The purchase invoice shall prevail).
Proof of purchase in the form of a bill of sale or receipted invoice, which is evidence
that the unit is within the Warranty period, must be presented to obtain warranty
service.
2) What the warranty does not cover (servicing available for a fee):
!Warranty expiration.
!Factory applied serial number has been altered or removed from the product.
!Damage, deterioration or malfunction caused by:
!Normal wear and tear
!Use of supplies or parts not meeting our specifications
!No certificate or invoice as the proof of warranty.
!The product model showed on the warranty card does not match with the
model of the product for repairing or had been altered.
!Damage caused by force majeure.
!Servicing not authorized
!Any other causes which does not relate to a product defect
!Delivery, installation or labor charges for installation or setup of the product
3) Technical Support: Email to our after-sales department or make a call, please
inform us the following information about your cases.
!Product version and name.
!Detailed failure situations.
!The formation of the cases.
Remarks: For any questions or problems, please try to get help from your local
distributor.

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KanexPro TM warrants that (a) its products (the “Product”) will perform greatly in
agreement with the accompanying written materials for a period of 36 months from the
date of receipt (3 years) and (b) that the product will be free from defects in materials
and workmanship under normal use and service for a period of 3 years.
B. CUSTOMER REMEDIES
KanexPro entire liability and Customer’s exclusive remedy shall be, at KanexPro option,
either return of the price paid for the product, or repair or replacement of the Product
that does not meet this Limited Warranty and which is returned to KanexPro with a copy
of customers’ receipt. This Limited Warranty is void if failure of the Product has resulted
from accident, abuse, or misapplication. Any replacement Product will be warranted for
the remainder of the original warranty period of 3 years, whichever is longer.
C. NO OTHER WARRANTIES
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, KANEX
DISCLAIMS ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE, WITH REGARD TO THE PRODUCT
AND ANY RELATED WRITTEN MATERIALS. THIS LIMITED WARRANTY GIVES
CUSTOMERS SPECIFIC LEGAL RIGHTS. CUSTOMERS MAY HAVE OTHER
RIGHTS DEPENDING ON THE JURISDICTION.
D. NO LIABILITY FOR DAMAGES
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT
SHALL KANEX BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING
WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR INDIRECT
DAMAGES FOR PERSONAL INJURY, LOSS OF BUSINESS PROFITS, BUSINESS
INTERRRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY OTHER
PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE THIS
PRODUCT, EVEN IF KANEX HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.

Ultra Slim 4K HDMI 4-Port Splitter
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Brea, California
KanexPro.com
MPN: SP-4KPROSLIM1X4
HDMI are trademarks or registered trademarks of HDMI Licensing LLC in the United States and
other countries. Kanex is a trademark of Apogee Inc., registered in the U.S.