AVGear AVG-UDA2 User manual

AVG-UDA2
The AVG-UDA2 is a HDMI splitter with the
capability to transmit a HDMI or DVI source to 2
displays synchronously.
Features
2 simultaneous HDMI outputs
Supports Hot-plugging
Compliant with HDMI 1.4, able to
transmit 1080p 3D& 4K signals
Transmits 1080p HDMI up to
15m
High bandwidth: 10.2Gbps
HDCP compliant
Auto-identify input resolution
Supports EDID management,
automatically adopts the lowest
compatible resolution when
connecting several displays
Intuitive indicator for connection
status & input HDCP compliance
status

AVG-UDA2
PLEASE READ THIS PRODUCT MANUAL CAREFULLY
BEFORE USING THIS PRODUCT.
This manual is only for operation instruction only, and
not to be used in a maintenance capacity. The
functions described in this version are current till
March 2015. Any changes of functions and
operational parameters will be updated in future
manual versions. Please refer to your dealer for the
latest product details.
Version 1.0 1/3/15

AVG-UDA2
SAFETY OPERATION GUIDE
In order to guarantee the reliable operation of the equipment and safety of the
user, please abide by the following procedures in installation, use and
maintenance:
1. The system must be earthed properly. Please do not use two blade plugs
and ensure the AC power supply ranges from 100v to 240v and from 50Hz
to 60Hz.
2. Do not install the switcher in an environment where it will be exposed to
extreme hot or cold temperatures.
3. This unit will generate heat during operation, please ensure that you allow
adequate ventilation to ensure reliable operation.
4. Please disconnect the unit from mains power if it will be left unused for a
long time.
5. Please DO NOT try to open the casing of the equipment, DO NOT attempt to
repair the unit. Opening the unit will void the warranty. There are high
voltage components in the unit and attempting to repair the unit could result
in serious injury.
6. Do not allow the unit to come into contact with any liquid as that could result
in personal injury and product failure.

AVG-UDA2
TABLE OF CONTENTS
Introduction ..............................................................................................................1
Introduction to the AVG-UDH2 .....................................................................1.1
Features.......................................................................................................1.2
Whats in the Box.........……………………………………………………………………2
Product Appearance of the AVG-UDH2..................................................................3
Front Panel...................................................................................................3.1
Rear Panel....................................................................................................3.2
System Connection..................................................................................................4
Usage Precautions.......................................................................................4.1
System Diagram...........................................................................................4.2
Connection Procedure..................................................................................4.3
Application....................................................................................................4.4
Firmware Upgrade........................................................................................4.5
Specification.............................................................................................................5
Supported Video Input Formats.......................................................................6
Panel Drawing ..........................................................................................................7
Troubleshooting & Maintenance.............................................................................8

AVG-UDA2
1. Introduction
1.1. Introduction to the AVG-UDA2
The AVG-UDA2 is a HDMI splitter with the capability to transmit a HDMI or DVI
source to 2 displays simultaneously. Compliant with HDMI 1.4& HDCP1.4 the 4K
HDMI Splitter 1x2 provides comprehensive resolution capacities up to 4K & 1080p
3D. It capable automatically recognizes the resolution and HDCP compliant status of
the input signal. The Input signal is equalized for robust transmission with its EDID
Management.
The 4K HDMI Splitter 1x2 supports convenient online updates through its USB port.
1.2 Features
2 simultaneous HDMI outputs
Supports Hot-plugging
Compliant with HDMI 1.4, able to transmit 1080p 3D& 4K signals
Transmits 1080p HDMI up to 15m
High bandwidth: 10.2Gbps
HDCP compliant
Auto-identify input resolution
Supports EDID management, automatically adopts the lowest compatible
resolution when connecting several displays
Intuitive indicator for connection status & input HDCP compliance status
Convenient online firmware update
2. Whats in the Box
1 x 4K HDMI Splitter 1x2
2 x Mounting ears (separate from 4K HDMI Splitter 1x2)
4 x Screws
4 x Plastic cushions
1 x Power Adapter (DC 5V 1A)
1 x User Manual
Note: Please confirm if the product and the accessories are all included, if not,
please contact your dealer.

AVG-UDA2
3. Panel Description
3.1 Front Panel
No.
Name
Description
①
Power indicator Illuminates red once powered on
②Input HDCP
compliant
Indicator
Indicates the HDCP compliant status of the input signal
Iluminates green when the input signal has HDCP
Blinks green when the input signal does not have
HDCP
Remains off when there is no input signal
③Output signal
Indicators Illuminates green when there is HDMI output, corresponds with HDMI OUTPUT 1~2 separately
④
FIRMWARE USB port, used for firmware updates
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.

AVG-UDA2
3.2 Rear Panel
No.
Name
Description
①IN HDMI input port. connect with HDMI or DVI source device
such as a DVD
②OUT HDMI output ports, connect to HDMI displays, automatically
captures the input resolution
③DC 5V Power socket, plug a DC 5V power adapter into this socket
Note:
a) Pictures shown in this manual are for reference only, different models may vary
slightly.
b) HDMI signal contains both HDMI video signal and embedded audio signal (PCM,
Dolby Digital, DTS, DTS-HD), while the DVI signal contains only a video signal.
c) 4K HDMI Splitter 1x2 is capable of switching input signal format according to the
displays.
For example, when the input signal is HDMI and the display can only support
a DVI signal, the 4K HDMI Splitter 1x2 will switch the signal into DVI format.
d) EDID Management: automatically manages the output signal (e.g. output
resolution) to fit all displays.
4. System Connection
4.1 Usage Precautions
1) System should be installed in a clean environment with temperature and humidity
maintained to within equipment specification.
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.

AVG-UDA2
4.2 System Diagram
The following diagram illustrates typical input and output connections that can be
utilized with 4K HDMI Splitter 1x2:

AVG-UDA2
4.3 Connection Procedures
Step1. Connect a HDMI/ DVI source device (e.g. Blue-ray DVD) to the HDMI
INPUT socket of 4K HDMI Splitter 1x2 with HDMI cable.
Step2. Connect HDMI displays to HDMI OUTPUT sockets of 4K HDMI Splitter
1x2 with HDMI cable.
Step3. Plug a DC 5V power adapter to the power port of 4K HDMI Splitter 1x2.
Note: All the ports support hot-plug. It’s important to know that hot plugging a display
may result in splash screen at output ends.
4.4 Application
4K HDMI Splitter 1x2 has a good application in various installations, such as
computers, monitoring, conference rooms, big screen displaying, television,
education, command & control centers, residential etc.
4.5 Firmware Upgrade
4K HDMI Splitter 1x2 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 1x2 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.

AVG-UDA2
5. Specification
Video Input
Input
1 HDMI
Input Connector
1 f
emale
type A
HDMI
1.4
Min/ Max Signal Level
T.M.D.S. 2.9V~3.3V
Input Impedance
Differential 100
Ω
Video Output
Output
2
HDMI
Output Connector
1 f
emale
type A
HDMI
1.4
Min/ Max Signal Level
T.M.D.S. 2.9V~3.3V
Out
put Impedance
Differential 100
Ω
Video
General
Max data rate
10.2
Gbit/s
Max Resolution
4Kx2K
,
1080P 3D
@
60Hz
Max Pixel Clock
340
MHz
Gain
0dB
HDCP
Compliant with
HDCP1.4
EDID
In
-
built EDID management
General
Temperature -10 ~ +40℃
Reference
Humidity
10% ~ 90%
Power
Consumption
2.5 W Power DC 5V 1A
Weight 0.08kg
Dimension
(W*H*D)
100x 11x 70mm
5.1 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@
50
Hz


1920 x 1080@
60
Hz


1920 x 1080I
@
25Hz
 
1920 x 1080I
@30
Hz


3840 x 2160@25Hz

3840 x 2160@
30
Hz

1080P 3D
@
60Hz

Note: 4K HDMI Splitter 1x2 supports 4k& 3D HDMI signals, please adopt quality
HDMI cables compliant with HDMI1.4 for better transmission when connecting 4K or
3D sources.

AVG-UDA2
6. Panel Drawing

AVG-UDA2
7. Troubleshooting & Maintenance
Problems
Causes
Solutions
Color loss 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.
No HDMI signal output in
4K HDMI Splitter 1x2 while
local HDMI input is in
normal working state
Splash screen displayed
on 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.