AV Access 4KSP14-D User manual

4KSP14-D
4K HDMI Splitter 1x4
User Manual

Disclaimers
The information in this manual has been carefully checked and is believed to be
accurate. AV Access Technology Limited assumes no responsibility for any
infringements of patents or other rights of third parties which may result from its
use.
AV Access Technology Limited assumes no responsibility for any inaccuracies that
may be contained in this document. AV Access Technology Limited also makes no
commitment to update or to keep current the information contained in this
document.
AV Access Technology Limited reserves the right to make improvements to this
document and/or product at any time and without notice.
Copyright
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utilization of its contents and communication thereof to others without express
authorization are prohibited. Offenders will be held liable for payment of damages.
All rights created by patent grant or registration of a utility model or design patent
are reserved. Copyright ©2016 AV Access Technology Limited All rights reserved.
Trademarks Notice
All products or service names mentioned in this document may be trademarks of
the companies with which they are associated.
Contact Us
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Important Safety Instructions
Do not expose this device to rain, moisture, dripping or splashing. No objects
filled with liquids, such as vases, shall be placed on the device.
Do not install or place this unit in a bookcase, built-in cabinet, or in another
confined space. Ensure the unit is well ventilated.
To prevent risk of electric shock or fire hazard due to overheating, do not
obstruct the unit’s ventilation openings with newspapers, tablecloths,
curtains, or similar items.
Do not install near any heat sources such as radiators, heat registers, stoves,
or other devices (including amplifiers) that produce heat.
Do not place sources of naked flames, such as lighted candles, on the unit.
Clean this device only with dry cloth.
Unplug this device during lightning storms or when unused for long periods
of time.
Protect the power cord from being walked on or pinched, particularly at
plugs.
Only use attachments/accessories specified by the manufacturer.
Refer all servicing to qualified service personnel.

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Table of Contents
Introduction..........................................................................................................2
Overview .................................................................................................................................. 2
Features .................................................................................................................................... 2
Package Contents.................................................................................................................. 3
Panel .......................................................................................................................................... 4
Front Panel...................................................................................................................... 4
Rear Panel ....................................................................................................................... 5
Installation and Application.................................................................................6
Brackets Installation.............................................................................................6
Brackets Installation.............................................................................................................. 6
Steps to install the device in a suitable location................................................. 6
Application .............................................................................................................................. 7
EDID Management ...............................................................................................8
Specification .........................................................................................................9
Trouble Shooting................................................................................................10
Steps of Regular Troubleshooting Routine......................................................... 10
Warranty .............................................................................................................11

Introduction
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Introduction
Overview
4KSP14-D is a 1x4 splitter for HDMI with Ultra HD 4K support. It reliably distributes
one HDMI source signal to as many as four HDMI outputs.
It supports HDMI 1.4a specification features including data rates up to 10.2Gbps,
12-bit Deep Color, 3D, Lip Sync, and HD lossless Audio/Video formats.
It is an ideal choice for applications which require the distribution of an HDMI
source signal to multiple outputs.
Features
Slim design, space saving
Smart EDID management
Standard 4 layers PCB design
Supports HD resolutions up to 4K@30Hz
Superior ESD protection

Introduction
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Package Contents
Before you start the installation of the product, please check the package
contents:
Splitter 4KSP14-D x 1
Power Adapter (DC 5V 1A) x 1
Mounting Brackets (with Screws) x 2
User Manual x 1

Introduction
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Panel
Front Panel
ID Name Description
1 HDMI Out
LED 1/2
ON: The corresponding numbered output is connected to
a display device.
OFF: No display device is connected.
2 HDMI In LED
ON: Both source device and display device are connected.
OFF: Only source is connected but no display device, or no
source device is connected.
3 HDMI Out
LED 3/4
ON: The corresponding numbered output is connected to
a display device.
OFF: No display device is connected.
4 Power LED
ON: The splitter is on.
OFF: The splitter is off.

Introduction
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Rear Panel
ID Name Description
1 DC 5V Connects to DC 5V 1A power adapter provided
2 HDMI In Connects to an HDMI source device
3 HDMI Out1~4 Connects to HDMI display devices

Installation and Application
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Installation and Application
Brackets Installation
Brackets Installation
Note: Before installation, please ensure the device is disconnected from the
power source.
Steps to install the device in a suitable location
1. Attach the installation bracket to the enclosure using the screw that
were provided in the package separately. The bracket height can be
adjusted up/down or bracket face up or down.
2. The bracket is attached to the enclosure as shown.
3. Repeat steps 1-2 for the other side of the unit.
4. Attach the brackets to the surface you want to hold the unit against
using the screws (provided by others).

Brackets Installation
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Application
Please refer to the following steps to install.
Note: Please use the power adapter provided, otherwise the device may
be damaged.

EDID Management
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EDID Management
When an HDMI video source boots up, it normally communicates with the output
device using the EDID communication protocol based on the built in EDID
information. The source device then produces a signal with the optimum
resolution that is compatible with the output device.
The 4KSP14-D supports EDID mixing function. When connected to multiple
monitors, the device will compare the EDID of all displays and output the
minimum timing. E.g., when a 1080p and a 4k TV access at the same time, the
output is 1080p.
Note: Please power cycle the device for changes to take effect after plugging or
unplugging monitors.

Specification
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Specification
Technical
Input/Output Signal Type HDMI 1.4a, 3D, DVI 1.0, HDCP 1.4
Input/Output Resolution
Supported
4096 x 2160@24Hz, 3840 x 2160@30Hz,
1920 x 1080@30/60Hz, 1280 x 720@60Hz,
720 x 576@30/60Hz, 640 x 480@30/60Hz
Audio Format Stereo, PCM 2.0/5.1/7.1, Dolby True HD and
DTS HD Master Audio
Maximum Data Rate 10.2Gbps
General
Operating Temperature 0°C to 45°C (32°F to 113 °F)
Storage Temperature -20°C to 70°C (-4°F to 158 °F)
Humidity 10% to 90%, non-condensing
Power Consumption
(Maximum) 1080P: 1.4 W; 4K: 2W
Power Input DC 5 V 1A
ESD Protection ±8kV (Air-gap discharge)/
±4kV (Contact discharge)
Device Dimensions 6.56" x 0.71" x 2.58"/
166mm × 18mm × 65.2mm
Product Weight 0.57lb/0.26kg
Transmission Distance:
Cable Type Range Supported Video
HDMI Input/Output: 15m/49ft 1080p@60Hz
Input/Output: 10m/33ft 4K@30Hz

Trouble Shooting
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Trouble Shooting
Steps of Regular Troubleshooting Routine
1. Power:
Please make sure all devices are powered on.(Source, splitter, display
devices).
Please use the power adapter provided, otherwise the device may be
damaged.
2. Indicator: Please make sure LED indicators of the splitter are normal
according to user manual.
3. Devices: Please make sure picture can be shown normally when connecting
source to display devices directly.
4. Cable: Plug in and out the HDMI cable or change another HDMI cable.
Please make sure the cable length is within the available transmission range
according to Specification section.
5. Compatibility: Please test other source and display devices to determine
whether it is a compatibility issue.

Warranty
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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 products 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.

AV Access Technology Limited
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