Techlogix TL-DA12-HD User manual

User Manual
TL-DA12-HD
1x2 HDMI Splitter & Distribution Amplifier
All Rights Reserved
Version: TL-DA12-HD_160926

TL-DA12-HD User Manual
www.tlnetworx.com
Preface
Read this user manual carefully before using this product. Pictures shown in this manual
are for reference only; the actual product may vary.
This manual is only for operation instruction only and not for any maintenance or repair.
Trademarks
Product model and logo are trademarked. 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 A 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.

TL-DA12-HD User Manual
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SAFETY PRECAUTIONS
To i n su re p ro p er o pe ra t io n, please read all instructions carefully before using the device.
Save this manual for further reference.
l Unpack the equipment carefully and save the original box and packing material for
possible future shipment
l Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
l Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
l Using supplies or parts not meeting the products’ specifications may cause damage,
deterioration or malfunction.
l Refer all servicing to qualified service personnel.
l To p re ve n t fi re o r sh o ck ha z ard , d o n ot e x po se th e u n it t o ra i n, m o is t ure or install this
product near water.
l Do not remove the housing of the device, as opening or removing housing may
expose you to dangerous voltage or other hazards.
l Install the device in a place with adequate ventilation to avoid damage caused by
overheating.
l Keep the device away from liquids.
l 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 device immediately.
l Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
l Unplug the power cord when left unused for a long period of time.
l If disposing of the unit, do not burn or mix with general household waste. The device
must be disposed of per local regulations for electronic recycling.

TL-DA12-HD User Manual
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Contents
1. Introduction ..................................................................................................................................... 1
1.1 Introduction toTL-DA12-HD ............................................................................................. 1
1.2 Features ................................................................................................................................. 1
1.3 Package List .......................................................................................................................... 1
2. Panel Description ........................................................................................................................... 2
2.1 Front Panel ............................................................................................................................ 2
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 Firmware Upgrade .............................................................................................................. 5
4. Specification .................................................................................................................................... 6
4.1 Supported Input Video Formats ....................................................................................... 7
5. Panel Drawing ................................................................................................................................. 8
6. Tro ubl es hoo ti ng & Ma in te na nce ................................................................................................. 9
7. After-sales Service ....................................................................................................................... 10

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TL-DA12-HD User Manual
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1. Introduction
1.1 Introduction to the Product
The TL-DA12-HD is a 1x2 splitter featuring the capability to repeat HDMI or DVI source
to two displays simultaneously. Compliant with HDMI 1.4 and HDCP 1.4, the
TL-DA12-HD provides comprehensive resolution capacities up to 4K@30 and 1080p
with 3D. It’s capable of automatically recognizing the resolution and HDCP compliancy
status of the input signal, and the HDMI signal is automatically equalized for reliable
transmission with proper EDID management.
Moreover, TL-DA12-HD supports convenient online update through USB port.
1.2 Features
l Two simultaneous HDMI outputs
l Supports hot-plug
l HDMI 1.4 compliant, capable of transmitting 1080p 3D & 4K signals
l Tran s m it s 1080p HDMI up to 15m
l 10.2Gbps bandwidth
l HDCP compliant
l Automatically identifies input resolution
l Supports EDID management, automatically adopts the resolution of the first
detected display from either port 1 or 2
l Intuitive indicators for connection status & input HDCP compliance status
l Convenient online firmware update
1.3 Package List
l 1 x Splitter
l 2 x Mounting ears
l 4 x Screws
l 4 x Plastic cushions
l 1 x Power Adapter (DC 5V 1A)
l 1 x User Manual

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2. Panel Description
2.1 Front Panel
No.
Name
Description
1
Power
indicator
Illuminates red when properly powered on
2
Input HDCP
compliant
Indicator
Indicates the HDCP compliancy status of the input signal
Ø Iluminates green when the input signal is HDCP compliant
Ø Blinks green when the input signal is not HDCP compliant
Ø Remains off when there is no input signal
3
Output
signal
Indicators
Illuminates green when there is an HDMI output; corresponds
to HDMI OUTPUT 1 or 2 separately
4
FIRMWARE
USB port, used for firmware update.
Note: Output HDCP compliancy status depends on the input signal. When the input
signal is HDCP compliant, then output signal will be HDCP compliant and vice versa.
FIRMWARE
①③④ ②

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2.2 Rear Panel
No.
Name
Description
1
IN
HDMI input port. Connects with an HDMI or DVI
source device such as a DVD player or set top box.
2
OUT
HDMI output ports. Connects to HDMI displays,
automatically capturing the input resolution.
3
DC 5V
Power socket. Connects to a DC 5V power adapter.
Note:
a) Pictures shown in this manual are for reference only.
b) The HDMI signal contains both a video signal and embedded audio signal (PCM,
Dolby Digital, DTS, DTS-HD), whereas a DVI signal contains solely a video signal.
c) The splitter is capable of switching input signal formats according to the displays.
For example, when the input signal is HDMI and the display can only support DVI
signal, the unit will switch the signal into DVI format.
d) EDID management automatically manages the output signal (e.g. output resolution)
to fit all displays.
①②③

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3. System Connection
3.1 Usage Precautions
1) System should be installed in a clean environment that has a proper temperature and
humidity.
2) All of the power switches, plugs, sockets and power cords should be installed
properly.
3) All devices should be connected before powering on the devices.
3.2 System Diagram
The following diagram illustrates typical input and output connections that can be
utilized with the TL-DA12-HD:
3.3 Connection Procedures
Step1. Connect an HDMI or DVI source device (e.g. DVD) to the HDMI INPUT socket of
the TL-DA12-HD using a high-quality HDMI cable.
Step2. Connect HDMI displays to the HDMI OUTPUT sockets of TL-DA12-HD with
high-quality HDMI cables.
Step3. Connect the DC 5V power adapter to the power port of TL-DA12-HD.
Note: All the ports support hot-plug. Please note that hot plugging a display may result
in screen splashing at the output ends.
DVD
HDTV
HDTV

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3.4 EDID Management
The TL-DA12-HD comprises of one HDMI input port and two HDMI output ports. EDID
management helps distribute and route signals from the source at the resolution of the
first detected display (detecting from output 1 or 2).
For example: when output 1 connects with a 1080p display, the TL-DA12-HD will select
1080p as the output resolution and distribute 1080p signals to the displays connected
to both outputs 1 and 2.
Note: If the display connected to output 2 doesn’t support a 1080p signal, the display
will not show a signal.
3.5 Firmware Upgrade
The TL-DA12-HD features a USB port for online firmware upgrades. Please follow these
steps to upgrade the firmware:
Step1. Copy the latest upgrade file (.hex) to PC.
Step2. Connect the USB ports of TL-DA12-HD and the PC via USB cable.
Step3. Launch the upgrade software by double-click the icon of EPFlash.exe, it will enter
the upgrade interface shown as below:
Step4. Select the right port number in the dropdown list of PORT, and click OpenFile to
load the upgrade file. Click Start to start firmware upgrading.
Please contact TechLogix for support if necessary.

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4. Specification
I/O Connections
HDMI Input
One(1) HDMI type A receptacle
HDMI Outputs
Two (2) HDMI type A receptacle
DC 5V Power
One (1) 2.35 mm outside diameter, 0.7 mm inside diameter
barrel (EIAJ-1)
Firmware Update
One (1) mini USB type B receptacle
Supported Video and Audio
Resolutions
480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 1080p 3D,
4Kx2K (24, 25, and 30 Hz)
Video Compliance
HDMI 1.4, HDCP 1.4, DVI 1.0
Bandwidth
10.2 Gbps
Embedded Audio
Compatibility
Up to PCM 5 channel, Dolby Digital TrueHD, and DTS-HD
Master Audio
Maximum Passive
HDMI Distance
10m (33 ft)
Input DDC Signal
5.0 volts p-p (TTL)
Input Video Signal
0.5 ~ 1.0 volts p-p
Chassis and Environmental
Enclosure
Painted aluminum
Dimensions (W x H x
D)
102.4mm x 11mm x 70.4mm (4.03in x 0.43in x 2.77in)
Shipping Weight
0.46Kg(1.00bls)
Operating Temperature
(Environment)
-10° ~ +40° C (+14° ~ +104° F)
Operating Temperature
(Chassis)
45° C(113° F)
Operating Humidity
(Environment)
10% ~ 90% Non-condensing
Storage Temperature
-15° ~ +70° C(+5° ~ +167° F)

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(Environment)
Storage Humidity
(Environment)
10% ~ 90% Non-condensing
Power, ESD, Regulatory
Maximum Power
Consumption
2.5W
Power Supply
5V at 1A
ESD Protection
15KV
Regulatory
CE, FCC
Other
Standard Warranty
3 Year
Indicators
1 Power, 1 Input status, 2 Output connection status
Included Items
Installation guide, Power adaptor, Mounting “L” brackets (2
ea), Mounting screws (4 ea), Plastic cushions (4 ea)
4.1 Supported Input Video Formats
Input Resolution
HDMI
DVI
720 x 480@60Hz
R
R
720 x 480I@30Hz
R
R
720 x 576@50Hz
R
R
720 x 576I@25Hz
R
R
1280 x720@50Hz
R
R
1280 x720@60Hz
R
R
1920 x 1080@25Hz
R
R
1920 x 1080@50Hz
R
R
1920 x 1080@60Hz
R
R
1920 x 1080I@25Hz
R
R
1920 x 1080I@30Hz
R
R
3840 x 2160@25Hz
R
3840 x 2160@30Hz
R
1080P 3D@60Hz
R

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5. Panel Drawing
FIRMWARE
102.4 mm
70.4 mm
11 mm

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6. Troubleshooting & Maintenance
Problems
Causes
Solutions
Color loss or no video
signal output on the HDMI
display
The connecting cables may
not be connected correctly
or it may be broken.
Check whether the cables
are connected correctly
and are 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
from the TL-DA12-HD
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.
Screen blinking
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, please contact
your authorized reseller or TechLogix technical support.

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7. After-sales Service
1) Product Limited Warranty: We warrant that our products will be free from defects in
materials and workmanship for three years.
2) Warranty coverage may be voided when:
l The warranty period has expired
l The factory applied serial number has been altered or removed from the product
l There is damage, deterioration or malfunction caused by:
l Atypical wear and tear
l Use of supplies or parts not meeting the specifications
l No certificate or invoice as the proof of warranty
l Damage caused by force majeure
l Non-authorized service
3) Te c h ni c a l Su p p o rt : When contacting TechLogix support, please have the following
information available:
l Product part number
l Installation and sale date
l Detailed failure information