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User Manual
Projector
Edge Blending
V.2018 IEB-22 10
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COPYRIGHT AND TRADEMARKS
All rights reserved by AVLINK GROUP LTD., No part of this document may be
reproduced in any form or by any means without written permission from the product
manufacturer. Changes are periodically made to the information in this document.
They will be incorporated in subsequent editions. The product manufacturer may make
improvements and /or changes in the product described in this document at any time.
All the registered trademarks referred to this manual are belonging to their respective
companies.
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BEFORE YOU BEGIN
Follow all instructions marked on the device during using.
Provide proper ventilation and air circulation and do not use near water.
It is better to keep it in a dry environment.
Place the device on a stable surface (example cart, stand, table, etc.).
The system should be installed indoor only. Install either on a sturdy rack or desk in a
well-ventilated place.
Make sure the rack is level and stable before extending a device from the rack if
necessary.
Make sure all equipments installed on the rack including power strips and other
electrical connectors are properly grounded.
Only use the power cord supported with the device.
Do not use liquid or aerosol cleaners to clean the device.
Always unplug the power to the device before cleaning.
Unplug the power cord during lightning or after a prolonged period of non-use to avoid
damage to the equipment.
Do not stand on any device while installing the device to the rack.
Do not attempt to maintain the device by yourself, any faults, please contact your
vendor.
Save this manual properly for future reference.
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TABLE OF CONTENTS
Copyright and Trademarks .......................................................................................................... 1
Before You Begin .......................................................................................................................... 2
Table of Contents .......................................................................................................................... 3
List of Figures ................................................................................................................................ 4
Chapter 1 Overview...................................................................................................................... 5
1.1 Introduction .................................................................................................................... 5
1.2 Packing........................................................................................................................... 6
1.3 Applications ................................................................................................................... 6
Chapter 2 Features ...................................................................................................................... 7
Chapter 3 Specifications .............................................................................................................. 8
Chapter 4 Installation ................................................................................................................... 9
Chapter 5 Front/Rear Panels .................................................................................................... 10
5.1 Front Panel .................................................................................................................. 10
5.2 Rear Panel ................................................................................................................... 11
5.3 Connectors .................................................................................................................. 12
Chapter 6 Connections .............................................................................................................. 13
6.1 Input Connection......................................................................................................... 13
6.2 Output Connection ..................................................................................................... 14
6.3 Micro USB Connection .............................................................................................. 14
6.4 Audio Output Connection .......................................................................................... 15
6.5 Power Connection ...................................................................................................... 15
Chapter 7 Troubleshooting ........................................................................................................ 16
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LIST OF FIGURES
Figure 1-1: IEB-22............................................................................................................... 5
Figure 4-1: IEB-22 with 1U Rack-Mount Bracket ........................................................... 9
Figure 4-2: Place the device on a Sturdy Surface ......................................................... 9
Figure 5-1: IEB-22 Front Panel ....................................................................................... 10
Figure 5-2: IEB-22 Rear Panel ....................................................................................... 11
Figure 5-3: HDMI Connector ........................................................................................... 12
Figure 5-4: Micro USB Connector .................................................................................. 12
Figure 6-1: IEB-22 Connections ..................................................................................... 13
Figure 6-2: Input Connection-HDMI ............................................................................... 13
Figure 6-3: Outpu Connection-HDMI ............................................................................. 14
Figure 6-4: Micro USB Connection ................................................................................ 14
Figure 6-5: Audio Output Connection ............................................................................ 15
Figure 6-6: Power Connection ........................................................................................ 15
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CHAPTER 1 OVERVIEW
1.1 Introduction
The IEB22 is a projector edge blending consists of multiples projectors lied
together contiguously or overlapped in order to form one large screen. Use typical
display technologies and mullion compensation with seamless output feature.
The IEB22 is a two-channel image processor that supports 1080P high resolution
signal input and can be used to combine multi projector planes. Advanced
geometry adjustment techniques are embedded in the IEB22. Users can perform
edge blending and completes geometric adjustments through PC tools. Each
projector can be independently color (white balance) adjusted, overlap area color
corrected, and precise non-overlapping areas with dark levels raised.
Moreover, while color temperature dramatically affects the picture qualities of an
LCD monitor. User can simply use the default values to restore the picture basic
quality. A good understanding of the meaning of color temperature will enable
better adjustments of LCD monitor picture quality.
Through the HDMI (IEB-22) interfaces you can optional select output transmission
mode featuring a high resolution and low energy consumption. Typical application
areas of the crescent walls include information displays, digital advertisings,
meeting rooms and so on.
Figure 1-1: IEB-22
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1.2 Packing
IEB-22 (H) x 1
12V/5A Power adaptor x 1
CD Manual x 1
HDMI cable x 4
Micro USB cable x 1
1.3 Applications
Edge blending can be used to display information for:
Public and Emergency Services
Telecommunications
Power and Utilities
Data Monitoring
Broadcast
Show room
Interactive scene
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CHAPTER 2 FEATURES
Projector edge blending can be configured as overlap adjustment through
convenient computer tools.
The computer tools are user-friendly and flexible, allowing users to easily
operate.
Color temperature adjustments
Supports USB connector for connect the IEB-22 with computer.
Supports HDMI connector for output display identical image on local side
HDMI output
- Supports 2 HDMI connector for input and 2 HDMI connectors for HDMI
output interfaces
Supports HDMI interface or S/PDIF interface for audio output.
Supports HDMI Remote Extender (Optional)
Supports resolution up to 1080P for each edge blending screen.
12V power adaptor
1U rack design.
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CHAPTER 3 SPECIFICATIONS
Hardware
Input Connector
HDMI Type A Female:
- IEB-22 (H) x 2
Output Connector
HDMI Type A Female (Local Video Output):
- IEB-22 (H) x 2
USB Connector
Micro USB type x 1
Audio port
Digital Optical Toslink x 1
RCA Digital Audio x 1
Power
DC/12V
LED Indicator
Device/Signal Status x 8
Housing
Metal
Mounting
Rack mountable (1U-rack-mount kit)
Weight
IEB-22 (H): 2.85Kg
Dimensions (LxWxH)
IEB-22 (H): 444x222x44 mm
Multimedia
Max. Resolution
1080P for each TV
Control Information
HDMI Cable Distance
Local: 10 meters (Max.) / Remote: 10 meters (Max.)
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CHAPTER 4 INSTALLATION
IEB-22 has a black metallic housing. It can be placed on a sturdy desk directly or
installed on a bracket. You can also use the rubber feet pasted on the bottom of the
chassis to protect your device when you want to place the device on a working desk.
Figure 4-1: IEB-22 with 1U Rack-Mount Bracket
Attach the rubber feet to the bottom of the device, Place the device on a sturdy, level
surface that can support the weight.
Figure 4-2: Place the Device on a Sturdy Surface
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CHAPTER 5 FRONT/REAR PANELS
5.1 Front Panel
Figure 5-1: IEB-22 Front Panel
The IEB-22 support 8 clear LED indicators designed for device status.
HDMI IN1/IN2 LED indicator: Specified for HDMI cable plug into input port status, if
the LED is extinguished, it’s mean that HDMI cable plugged in is not good enough.
HDMI OUT1/OUT2 indicator: Specified for HDMI cable plug into output port status, if
the LED is extinguished, it’s mean that HDMI cable plugged in is not good enough.
HDCP1/HDCP2 indicator: Specified for the HDCP function is enable or disable. If the
LED is extinguished, it’s mean that the HDCP function is disabled, if the LED is blinks,
it’s mean that the HDCP execution error.
STA0 indicator: Specified for the IEB-22 connect with computer. Once the IEB-22
connecting with computer and the PC tool is open, the LED will be bright.
STA1 indicator: Specified for the firmware upgrade. If the LED is blinks, it’s mean that
the firmware is upgrading, if the LED is extinguished, it’s mean that the firmware is
upgraded finish.
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5.2 Rear Panel
Figure 5-2: IEB-22 Rear Panel
IEB-22 is support up to 2 output jacks on the rear panel, each female terminal separately
form the output jacks. IEB-22 terminal channels numbered as output HDMI1/2 are for
signals output. The input interface with “INPUT HDMI1/2” jack supplies you to connect
to different equipment including CD/DVD player, Blu-ray player, PS3 and so on.
Power port: The Power Port is applicable for DC/12V, connected to the outlet of power
source. Refer to 6.5 Power Connection.
HDMI Out (OUTPUT HDMI1/2) jack: This is connected to the A/V, HDTVs, Projectors
and so on.
HDMI In (INPUT HDMI1/2) jack: This is connected to the CD/DVD player, Blu-ray
player, PS3, Video Camera, STB and so on.
USB jack: This is connected to the computer.
Output Audio: This is connected to the speaker.
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5.3 Connectors
5.3.1 HDMI
Figure 5-3: HDMI Connector
HDMI Type A Connector host assignment:
Pin #
Signal
Pin #
Signal
1
TMDS Data 2+
11
TMDS Clock Shield
2
TMDS Data 2 Shield
12
TMDS Clock -
3
TMDS Data 2-
13
NC 4 TMDS Data 1+
14
NC 5 TMDS Data 1 Shield
15
DDC SCL
6
TMDS Data 1-
16
DDC SDA
7
TMDS Data 0+
17
DDC/CEC Ground
8
TMDS Data 0 Shield
18
+5V Power
9
TMDS Data 0-
19
Hot Plug Detect
10
TMDS Clock+
5.3.2 Micro USB
Figure 5-4: Micro USB Connector
Micro USB Connector host assignment:
Pin #
Signal
Pin #
Signal
1
VCC
4
ID 2 Data -
5
GND
3
Data +
6
SHELL
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CHAPTER 6 CONNECTIONS
Before making the connections, make sure all devices are powered off. Refer to the
illustrated connections below and also to the user manual of the device you are
connecting to the IEB-22.
Figure 6-1: IEB-22 Connections
6.1 Input Connection
Use the HDMI connecting cable to connect the Input serial jack (INPUT HDMI1/2) to the
HDMI jack of the Blu-ray/DVD player/graphics workstations/PC.
Figure 6-2: Input Connection-HDMI
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6.2 Output Connection
Use the HDMI cable to connect the output HDMI1/2 jacks on the rear panel to the remote
input jack of the projector, video recorder, display, HD TV or multiplexer directly.
Figure 6-3: Output Connection-HDMI
6.3 Micro USB Connection
The IEB-22 was provided Micro USB communication ports. Use Micro USB cable to
connect the computer to set up crescent walls.
Figure 6-4: Micro USB Connection
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6.4 Audio Output Connection
Use the audio cable of male to male to connect the speaker.
Figure 6-5: Audio Output Connection
6.5 Power Connection
Use the included 12V DC adaptor to connect the power source from the power port on
the rear panel of IEB-22 to the outlet.
Figure 6-6: Power Connection
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CHAPTER 7 TROUBLESHOOTING
1. After the power plugged in, there is no screen display?
Answer:
1) Please confirm the power cord is indeed inserted.
2) Please confirmed the Source and Sink are really connected.
3) If you have plug three times and still no screen display, please return your device to
local supplier or factory.
2. The IN and OUT indicator LED of the front panel does not light?
Answer: Please confirm the Source and Sink are connected properly, if you continuous
plug HDMI cable and the indicator LED still does not light, please return your
device to local supplier or factory.
3. The “No found FTDI device!!!” message has been displayed while opening the
AVLINK Graphics Tool?
Answer:
1) Please unplug the USB cable and turn off the AVLINK Edge Blending Tool.
2) Wait a second later, connected the device with PC though the USB cable again.
3) Wait five seconds later, open the AVLINK Edge Blending Tool, if still get the same
error message, please return your device to local supplier or factory
4. After inserting the speaker into the Audio SPDIF hole, there is no sound output?
Answer: Please confirm the Source is indeed connected, if there is still no sound output,
please return your device to local supplier or factory.
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