ALFAtron ALF-EXTK60-IR User manual

www.alfatronelectronics.com
ALF-EXTK60-IR
18G HDMI 2.0 HDMI Extender Set over
CAT5e/CAT6

Alfatron ALF-EXTK60IR
1
Statement
Thanks for purchasing this product, please read this user manual
carefully before using this product. The functions described in this
version are updated till December, 2019. In the constant effort to
improve our product, we reserve the right to make functions or
parameters changes without notice or obligation.
Safety Precaution
Do not dismantle the housing or modify the module to avoid
electrical shock or burn.
Using supplies not meeting the products' specifications may cause
damage, deterioration or malfunction.
Do not expose the unit to rain, moisture or install this product near
water.
Install the device in a place with fine ventilation.
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 when not used for a long period of time.
Refer all servicing to qualified service personnel.

Alfatron ALF-EXTK60IR
2
Product Introduction
The EXTK60IR is a cost-effective point-to-point extender set for HDMI
2.0 and IR signals; this kit supports 4K/UHD video @ 60 Hz with 4:4:4
Chroma sampling, as well as HDMI data rates up to 18 Gbps, HDCP 2.2
compliant; It provides HDMI transmission up to 230 feet (40 meters) for
4K@60Hz 4:4: 4 or 1080p, over single CAT5e/6 cable. It supports video
resolution down-scaling, the 4K input can be automatically downscale to
1080p output for compatibility with 1080p display.
Product Features
Supports HDMI 2.0, up to 4K@60Hz 4:4:4, HDR, 18G, HDCP 2.2.
Extends 4K or 1080p HDMI signal up to 230 feet (70m) over a single
CAT5e/6 cable.
HDMI loop out on transmitter.
Bi-directional IR pass-through.
Supports video resolution down-scaling, the 4K input can be
automatically degraded to 1080p output on receiver for compatibility
with legacy 1080p display device.
Features visually lossless compression with no latency.
EDID pass-through.
Compact design, easy to install and simple to operate.
Package Contents
1x Transmitter (Tx)
1x Receiver (Rx)
1x IR Receiver
1x IR Emitter
1x Power Adaptor (12V DC 1A)
2x Velcro Tape
1x User Manual

Alfatron ALF-EXTK60IR
3
Transmitter Panel Description
1. CATx OUT: RJ45 port to connect the CATx IN port of receiver by CATx
cable. It supports 12V PoC to power the receiver. The orange LED
illuminates when there is a valid HDMI signal input. The green LED
illuminates when power is applied.
2. IR IN: 3.5mm mini jack to connect IR receiver for IR pass-through.
3. IR OUT: 3.5mm mini jack to connect IR emitter for IR pass-through.
4. DISPLAY:Type-A female HDMI port to connect HDMI display device.
5. SOURCE: Type-A female HDMI port to connect HDMI source device.
6. DC 12V: DC connector for the power adapter connection.
7. EDID Management: Press the button with paper clip or other sharp
tool to set EDID bypass mode, or press and hold it for 3 seconds to
copy the EDID from the display device.
Note: Press and hold the button while powering off, and then release it
after 5 seconds of power on to restore the default setting: The source
device learns EDID from the TV which has the lowest resolution.
EDID BYPASS
EDID COPY Tx/3s
IR OUTIR IN
CATx OUT DISPLAY SOURCE DC 12V
123456
7

Alfatron ALF-EXTK60IR
4
Receiver Panel Description
1. DISPLAY: Type-A female HDMI port to connect HDMI display device.
2. CATx IN: RJ45 port to connect the CATx OUT port of transmitter by
CATx cable. It supports 12V PoC and the receiver can be powered
from the transmitter. The orange LED illuminates when there is a valid
HDMI signal input. The green LED illuminates when power is applied.
3. IR IN: 3.5mm mini jack to connect IR receiver for IR pass-through.
4. IR OUT: 3.5mm mini jack to connect IR emitter for IR pass-through.
Connection Diagram
IR Emitter
Blu-Ray Remote
IR
Receiver
Bedroom TV4K Blu-Ray
Tx Rx
Living Room TV
Power:
IR:
HDMI:
Catx:

Alfatron ALF-EXTK60IR
5
Specifications
Transmitter
Input
(1) SOURCE
Input Connector
(1) 19-pin type-A female HDMI
Output
(1) DISPLAY, (1) CATx OUT
Output Connector
(1) 19-pin type-A female HDMI, (1) RJ45
Control
(1) IR IN, (1) IR OUT
Control Connector
(2) 3.5mm mini jacks
Receiver
Input
(1) CATx IN
Input Connector
(1) RJ45
Output
(1) DISPLAY
Output Connector
(1) 19-pin type-A female HDMI
Control
(1) IR IN, (1) IR OUT
Control Connector
(2) 3.5mm mini jacks
General
Video Resolution
Up to 4K@60Hz 4:4:4, HDR
Transmission Distance
4K/1080p ≤ 70 meters (230ft)
HDMI Version
Up to HDMI 2.0
HDCP Version Up to HDCP 2.2. The HDCP of output follows
the HDCP version of display device.
EDID Pass-through
Supported.
Power Supply
Input: 100VAC~240VAC, 50/60Hz;
Output: 12VDC 1A
Power Consumption
4W (Max)
Operation Temperature
-5~55
℃
Storage Temperature
-25~70
℃
Relative Humility
10%-90%
Dimensions (W*H*D)
80mm x 16.8mm x 80mm
Net Weight
Tx/Rx: 70g

Alfatron ALF-EXTK60IR
6
1. Limited warranty in respect of Alfatron Products Only
1.1 This limited warranty covers defects in materials and workmanship in
this product.
1.2 Should warranty service be required, proof of purchase must be
presented to the Company. The serial number on the product must be
clearly visible and not have been tampered with in any way whatsoever.
1.3 This limited warranty does not cover any damage, deterioration or
malfunction resulting from any alteration, modification, improper or
unreasonable use or maintenance, misuse, abuse, accident, neglect,
exposure to excess moisture, fire, improper packing and shipping (such
claims must be presented to the carrier), lightning, power surges, or other
acts of nature. This limited warranty does not cover any damage,
deterioration or malfunction resulting from the installation or removal of
this product from any installation, any unauthorized tampering with this
product, any repairs attempted by anyone unauthorized by the Company
to make such repairs, or any other cause which does not relate directly to
a defect in materials and/or workmanship of this product. This limited
warranty does not cover equipment enclosures, cables or accessories used
in conjunction with this product.

Alfatron ALF-EXTK60IR
7
This limited warranty does not cover the cost of normal maintenance.
Failure of the product due to insufficient or improper maintenance is not
covered.
1.4 The Company does not warrant that the product covered hereby,
including, without limitation, the technology and/or integrated circuit(s)
included in the product, will not become obsolete or that such items are
or will remain compatible with any other product or technology with
which the product may be used.
1.5 Only the original purchaser of this product is covered under this
limited warranty. This limited warranty is not transferable to subsequent
purchasers or owners of this product.
1.6 Unless otherwise specified, the goods are warranted in accordance
with the manufacturer’s product specific warranties against any defect
attributable to faulty workmanship or materials, fair wear and tear being
excluded.
1.7 This limited warranty only covers the cost of faulty goods and does
not include the cost of labor and travel to return the goods to the
Company’s premises.
1.8 In the event of any improper maintenance, repair or service being
carried out by any third persons during the warranty period without the
Company’s written authorization, the limited warranty shall be void.

Alfatron ALF-EXTK60IR
8
1.9 A 7 (seven) year limited warranty is given on the aforesaid product
where used correctly according to the Company’s instructions, and only
with the use of the Company’s components.
1.10 The Company will, at its sole option, provide one of the following
three remedies to whatever extent it shall deem necessary to satisfy a
proper claim under this limited warranty:
1.10.1 Elect to repair or facilitate the repair of any defective parts within a
reasonable period of time, free of any charge for the necessary parts and
labor to complete the repair and restore this product to its proper
operating condition.; or
1.10.2 Replace this product with a direct replacement or with a similar
product deemed by the Company to perform substantially the same
function as the original product; or
1.10.3 Issue a refund of the original purchase price less depreciation to be
determined based on the age of the product at the time remedy is sought
under this limited warranty.
1.11 The Company is not obligated to provide the Customer with a
substitute unit during the limited warranty period or at any time thereafter.
1.12 If this product is returned to the Company this product must be
insured during shipment, with the insurance and shipping charges prepaid
by the Customer. If this product is returned uninsured, the Customer

Alfatron ALF-EXTK60IR
9
assumes all risks of loss or damage during shipment. The Company will
not be responsible for any costs related to the removal or re-installation
of this product from or into any installation. The Company will not be
responsible for any costs related to any setting up this product, any
adjustment of user controls or any programming required for a specific
installation of this product.
1.13 Please be aware that the Company’s products and components have
not been tested with competitor’s products and therefore the Company
cannot warrant products and/or components used in conjunction with
competitor’s products.
1.14 The appropriateness of the goods for the purpose intended is only
warranted to the extent that the goods are used in accordance with the
Company’s installation, classification and usage instructions.
1.15 Any claim by the Customer which is based on any defect in the quality
or condition of the goods or their failure to correspond with specification
shall be notified in writing to the Company within 7 days of delivery or
(where the defect or failure was not apparent on reasonable inspection by
the Customer) within a reasonable time after discovery of the defect or
failure, but, in any event, within 6 months of delivery.
1.16 If delivery is not refused, and the Customer does not notify the
Company accordingly, the Customer may not reject the goods and the

Alfatron ALF-EXTK60IR
10
Company shall have no liability and the Customer shall pay the price as if
the goods had been delivered in accordance with the Agreement.
1.17 THE MAXIMUM LIABILITY OF THE COMPANY UNDER THIS LIMITED
WARRANTY SHALL NOT
EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT.