TiGHT AV EDU-H201AUC-KIT User manual

User Manual
EDU-H201AUC-KIT
Multi-function AV Distribution System
All Rights Reserved
Version: EDU-H201AUC-KIT_2019V1.0

Multi-function AV Distribution System
Preface
Read this user manual carefully before using the product. Pictures shown in this
manual are for reference only. Different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. The functions described in this version were updated by
December 2019. In the constant effort to improve the product, we reserve the right to
make functions or parameters changes without notice or obligation. Please refer to the
dealers for the latest details.
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 B 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.

Multi-function AV Distribution System
SAFETY PRECAUTIONS
To ensure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material
for possible future shipment.
Follow basic safety precautions to reduce the risk of fire, electrical shock and
injury to persons.
Do not dismantle the housing or modify the module. It may result in electrical
shock or burn.
Using supplies or parts not meeting the products’ specifications may cause
damage, deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install
this product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
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 module
immediately.
Do not twist or pull by force ends of the 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 cord when left unused for a long period of time
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

Multi-function AV Distribution System
Table of Contents
1. Product Introduction....................................................................................................1
1.1 Features ............................................................................................................1
1.2 Package List ......................................................................................................2
2. Specification ...............................................................................................................3
2.1 EDU-TX1 Transmitter ........................................................................................3
2.2 EDU-RX1 Receiver............................................................................................4
2.3 EDU-PAD1 Control Panel ..................................................................................5
3. Panel Description........................................................................................................6
3.1 EDU-TX1 Transmitter ........................................................................................6
3.2 EDU-RX1 Receiver............................................................................................7
3.3 EDU-PAD1 Control Panel ..................................................................................9
4. System Connection...................................................................................................10
4.1 Speaker Wiring Configurations ........................................................................ 11
4.2 PoC Connection ..............................................................................................12
4.3 USB Connection ..............................................................................................12
4.4 IR Connection..................................................................................................13
4.5 RS232 Connection ..........................................................................................14
5. System Operation .....................................................................................................15
5.1 IR Learning ......................................................................................................15
5.2 Button Control..................................................................................................16
5.3 GUI Control......................................................................................................17
5.3.1 Device Control Tab ................................................................................18
5.3.2 Setting Tab.............................................................................................19
5.3.3 Command Tab (RS232 Display Control)................................................20
5.3.4 Network Tab...........................................................................................22
5.3.5 GUI Upgrade .........................................................................................23
5.4 TCP/IP Control.................................................................................................24
5.5 Copy and Load Control Settings......................................................................25

Multi-function AV Distribution System
1
1. Product Introduction
The EDU-H201AUC-KIT is a multi-function AV distribution system designed to provide
HDMI video switching, system control, video extension and analog audio amplification
in a convenient kit. The system consists of K12-TX1-4K HDBaseT Transmitter, EDU-
RX1 HDBaseT Receiver and K12-PAD1 Control Panel.
Utilizing the Valens Colligo series chips, power, control, video up to 4K, and audio are
transported over a single 40m (131ft)/70m (230ft) solid core Category cable between
the wall plate transmitter and the receiver. The wall plate control panel connects to the
wall plate transmitter with a second solid core Category cable. All the power needed for
the system is provided by the receiver. Additionally, the receiver features a built-in web
GUI for control and analog audio de-embedding to a built-in 2x20 watt @4Ohm stereo
amplifier.
1.1 Features
Two HDMI inputs can be switched freely.
HDMI video resolution is up to 4K@60Hz 4:2:0.
Extends 4K@60Hz 4:2:0 signal up to 40m (131ft) and 1080p@60Hz signal up to
70m (230ft) via a single CATx cable.
USB for interactive whiteboard connection.
Supports HDCP 2.2.
Supports MIC input.
2x20Watt@4Ohm amplifier output.
Customizable control panel, support IR learning.
Copy and load IR and RS232 control settings.
Supports GUI control.
Supports UPNP.
Micro USB for firmware upgrade.

Multi-function AV Distribution System
2
1.2 Package List
Transmitter

1x EDU-TX1 Scaler Wall Plate HDBaseT Transmitter
Receiver

1x EDU-RX1 HDBaseT Receiver
2x Mounting Ears with 4 Screws
4x Plastic Cushions
1x 4-pin Terminal Block
3x 3-pin Terminal Blocks
1x 2-pin Terminal Block
1x IR Emitter
1x USB-A to USB-B Cable
1x Power Adapter (DC 24V 2.71A)
Control Panel

1x EDU-PAD1 Control Panel

1 x User Manual
1.3 Customer Service
We provide limited warranty for the product within three years counting from date of purchase (The
purchase invoice shall prevail).
Note:Please contact your distributor immediately if any damage or defect in the
components is found.

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3
2. Specification
2.1 EDU-TX1 Transmitter
Video
Video Input (1) HDMI IN 1, (1) HDMI IN 2
Video Input Connector (2) 19-pin type-A female HDMI
Video Output (1) PoC IN/HDBT OUT, (1) POWER/RS232
Video Output Connector (2) RJ45
Control
Control Port (1) TO PC, (1) FIRMWARE
Control Connector (1) Type-B USB, (1) Micro USB
General
Video Resolution Up to 4K@60Hz 4:2:0
Transmission Mode HDBaseT
Transmission Distance
CAT5e/6:
4K@60Hz 4:2:0 ≤ 35 meters (115 feet),
1080p@60Hz ≤ 60 meters (197 feet)
CAT6a/7:
4K@60Hz 4:2:0 ≤ 40 meters (131 feet),
1080p@60Hz ≤ 70 meters (230 feet)
Bandwidth 10.2Gbps
HDMI Version 1.4
HDCP Version 2.2
Operation Temperature -5~ +55℃
Storage Temperature -25 ~ +70℃
Relative Humidity 10%-90%
Dimension (W*H*D) 105mm x 89mm x 44mm
Net Weight 242g

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4
2.2 EDU-RX1 Receiver
Video
Video Input (1) HDBT IN/PoC
Video Input Connector (1) RJ45
Video Output (1) TO DISPLAY
Video Output Connector (1) 19-pin type-A female HDMI
Audio
Audio Input (1) MIC
Audio Input Connector (1) 3-pin terminal block
Audio Output (1) 2x20Watt@4Ω, (1) LINE OUT
Audio Output Connector (1) 4-pin terminal block, (1) 3-pin terminal block
Audio Format
HDMI embedded audio: PCM/Dolby/DTS
MIC input audio: PCM
Analog output audio: PCM
Control
Control (1) TCP/IP, (1) FROM TOUCHSCREEN, (1) IR OUT, (1) RS232,
(1) REMOTE MUTE
Control Connector (1) RJ45, (1) Type-A USB, (1) 3.5mm mini jack, (1) 3-pin terminal block,
(1) 2-pin terminal block
General
Video Resolution Up to 4K@60Hz 4:2:0
Transmission Mode HDBaseT
Transmission Distance
CAT5e/6: 4K@60Hz 4:2:0 ≤ 35 meters (115 feet),
1080p@60Hz ≤ 60 meters (197 feet)
CAT6a/7: 4K@60Hz 4:2:0 ≤ 40 meters (131 feet),
1080p@60Hz ≤ 70 meters (230 feet)
Bandwidth 10.2Gbps
HDMI Version 1.4
Power Supply Input:100V~240V AC; Output: 24V DC 2.71A
Power Consumption 55W (Max)
Operation Temperature -5~ +55℃
Storage Temperature -25 ~ +70℃
Relative Humidity 10%-90%
Dimension (W*H*D) 250mm x 31mm x 130mm
Net Weight
682g

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5
2.3 EDU-PAD1 Control Panel
Port
Program Port (1) CONFIG, (1) POWER/RS232
Output Port (1) Type-A USB, (1) RJ45
Other (1) Volume Knob, (2) Buttons (SOURCE, DISPLAY ON/OFF), (1)
Built-in IR sensor
Operation Temperature -5~ +55℃
Storage Temperature -25 ~ +70℃
Relative Humidity 10%-90%
Dimension (W*H*D) 80mm x 80mm x 37mm
Net Weight 124g

Multi-function AV Distribution System
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3. Panel Description
3.1 EDU-TX1 Transmitter
①SOURCE SELECT: Blue-backlit button for source selection.
②HDMI IN 1 LED: Illuminates yellow when the HDMI source device is connected to
the HDMI input 2 port or green when the HDMI source is selected as input.
③HDMI IN 2 LED: Illuminates yellow when the HDMI source device is connected to
the HDMI input 2 port or green when the HDMI source is selected as input.
④TO PC: Connects to Host PC to receive USB control signal from receiver.
⑤POWER LED: Illuminates red when power is applied.
⑥LINK LED: Illuminates green when there is a valid HDBaseT connection with the
receiver. The LED is off when there is no valid link.
⑦HDMI IN 1: Connects to an HDMI source device.
⑧HDMI IN 2: Connects to an HDMI source device.
⑨RESET: Press this button to reboot the transmitter.
⑩POWER/RS232: Connects to the POWER/RS232 port on the control panel via
CATx cable to receive RS232 control signal and power the control panel.
⑪PoC IN/HDBT OUT: Connects to the HDBT IN/PoC port of receiver by CATx
cable. The transmitter can be powered by this port once the receiver has been
powered up.
⑫FIRMWARE: Micro-USB port for firmware upgrade.
RESET
LINK
SOURCE SELECT
HD MI I N 2HD MI I N 1
TO PC
HD MI 1
HD MI 2
PoC IN
HDBT OUTRS232
PO WER
FI RMWARE
5 6 10 11
412
1
789
23

Multi-function AV Distribution System
7
3.2 EDU-RX1 Receiver
①FIRMWARE: Micro-USB port for firmware upgrade.
②LED indicators:
ON: Illuminates green when the system is in normal working status.
LINK: Illuminates green when there is a valid HDBaseT connection with the
transmitter. The LED is off when there is no valid link.
HDCP: Illuminates green when there is HDMI video traffic with HDCP. It will
blink green when there is HDMI video traffic without HDCP and will be off when
there is no HDMI video traffic.
③POWER LED: Illuminates red when power is applied.
④TCP/IP: Connects to the control device (e.g. PC) to control the system by GUI.
⑤HDBT IN/PoC: Connects to the PoC IN/HDBT OUT port of transmitter by CATx
cable.
⑥TO DISPLAY: Connects to a display device (e.g. Projector).
⑦FROM TOUHSCREEN: Connects to a touch screen device (e.g. Interactive
whiteboard) to transmit USB signal back to the Host PC. The port also can be
connected to an interactive projector to achieve on-line handwriting annotation, but
it can’t be synchronized to the Host PC.
⑧IR OUT: Connects to IR emitter to control the display device.
⑨RS232: Connects to a display device (e.g. Projector) for RS232 control.
ON LINK HDCP
FIRMWARE
HDBT IN/PoC TO DISPLAY
RL
LINE OUTIR OUT DC 24V
TCP/IP TOUCHSCREEN
FR OM
RS232
Tx Rx
OUTPUT CONTROL MICNETWORK INPUT
MIC
2x20Watt 4@
Ω
MICLINE
REMOTE
MUTE
AUDIO
1
10 11 12 13 14 15
4
5
6789
23

Multi-function AV Distribution System
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⑩REMOTE MUTE: Connects to fire alarm system. When the fire alarm signal input,
the audio output will be set to mute.
⑪LINE OUT: Connects to an audio broadcast device to output HDMI embedded
audio and MIC audio in mixed mode. In additional, the port can be connected to a
sound recorder for sound recording.
⑫LINE/MIC Level Selector Switch:
When the switch turns to “MIC”, the microphone input is connected to dynamic
microphone. There are two different connections:
1) Unbalanced connection:
“╧” connects to ground, and “-” connects to signal.
2) Balanced connection:
“+” connects to positive, “-” connects to negative and “╧” connects to ground.
When the switch turns to “LINE”, the microphone input is connected to normal
or wireless microphone. There are two different connections:
1) Unbalanced connection:
“╧” connects to ground, and “-” connects to signal.
2) Balanced connection:
“+” connects to positive, “-” connects to negative and “╧” connects to ground.
⑬MIC: Connects to wireless microphone and compatible with MIC and LINE audio.
When connect PC or other audio input device besides microphone, only “-”and
“” pins need to be used.
⑭2x20Watt@4Ω: Connects to speakers for audio mixing output.
⑮DC 24V: Power port for power adapter connection.

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3.3 EDU-PAD1 Control Panel
①LED indicators:
HDMI 1: Illuminates blue when the HDMI input 1 source is selected.
HDMI 2: Illuminates blue when the HDMI input 2 source is selected.
DISPLAY ON: Illuminates blue when DISPLAY ON function is selected by
pressing DISPLAY ON/OFF button.
DISPLAY OFF: Illuminates blue when DISPLAY OFF function is selected by
pressing DISPLAY ON/OFF button.
MIC:Illuminates blue when the MIC audio is selected to be adjusted.
SOURCE: Illuminates blue when the source audio is selected to be adjusted.
②VOLUME: Press and hold this button for three seconds to select MIC or SOURCE
audio to be adjusted. Rotate the button to turn up or turn down the selected audio.
Press the button to mute or unmute the current audio source.
③IR: Built-in IR senor to receive IR signal from IR remote.
④SOURCE: Blue-backlit button for source selection.
⑤DISPLAY ON/OFF: Blue-backlit button. It can be programed by IR learning to turn
on or off the display device.
⑥CONFIG: Connects to U-disk to copy or load control settings.
⑦POWER/RS232: Connects to the POWER/RS232 port of the transmitter via CATx
cable to transmit RS232 control signal and power the control panel.
⑧FIRMWARE: Micro-USB port for firmware upgrade.
CONFIGIR
VOLUME
HDMI 1
HDMI 2
MIC
SOURCE
DISPLAY ON
DISPLAY OFF
SOURCE DISPLAY
ON OFF
/
POWER
RS232
FIRMWARE
1278
45 6
3

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4. System Connection
Note:
Connect HDBT ports via solid core CAT5e/6 cable with TIA/EIAT568B standard
terminations at both ends.
The distance is less than 40m at 4K or 70m at 1080p between transmitter and
receiver.

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4.1 Speaker Wiring Configurations
4Ω Load with 4Ωspeakers:
4Ω Load with 8ΩSpeakers:

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4.2 PoC Connection
The system supports PoC, which allows several terminals share the same power
supply and eliminates the need for extra power supply at the remote nodes.
Connect a 24V DC power adapter to the power port of receiver, the transmitter and
control panel can be energized synchronously with PoC solution, see the picture below:
4.3 USB Connection
The receiver has a USB port (FROM TOUCH SCREEN) to connect interactive
whiteboard. When user make notes on interactive whiteboard, the receiver will receive
the signal from interactive whiteboard and send it back to the Host PC. Please refer to
the return path of USB signal as shown as below.
1
Note: The special USB control cable is required if the connection distance is more than
4m/13ft between the receiver and the interactive whiteboard.
CONFIGIR
VOLUME
HDMI 1
HDMI 2
MIC
SOURCE
DISP LAY ON
DISP LAY OFF
SOURCE DISP LAY
ON OFF /
RESET
LINK
SOURCESELECT
HDMI IN2HDMI IN 1
TO PC
HDMI 1
HDMI 2
POWER
RS232
CAT5e 6A Cable 30m
/
24V 2 71A .
RESET
LINK
SOURCE SELECT
HDMI I N 2HDM I IN 1
TO PC
HDMI 1
HDMI 2
P rojector
USB
C A T5e/6A C able 30m
S m artB oard
USB
Laptop

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4.4 IR Connection
The control panel provides a built-in IR sensor and the receiver provides an IR OUT
port for IR pass-through control. Connect IR emitter to the IR OUT port of the receiver,
and then put the IR emitter close to the display device (e.g. Projector), and put the IR
remote of display device close to the built-in IR sensor, the display device can be
controlled by pressing IR remote.
RESET
LINK
SOURCESELECT
HDMI IN2
HDMI IN1
TO PC
HDMI 1
HDMI 2
CONFIG
IR
VOLUME
HDMI 1
HDMI 2
MIC
SOURCE
DISP LAY ON
DISP LAY OFF
SOURCE DIS PLAY
ON OFF
/
POWER
RS232
Projector
IR Signal
IR Signal
Standby
IR Signal
Laptop

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4.5 RS232 Connection
The receiver provides an additional RS232 interface to connect the display device, and
then the display device can be controlled by sending RS232 commands via GUI.
Please refer to 5.3.3 Command Tab.
RESET
LINK
SOURCE SELECT
HDMI IN2HDMI IN1
TO PC
HDMI 1
HDMI 2
Projector
TCP IP /
CAT5e 6A Cable 30m /
RS232
RS232
Laptop Laptop

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5. System Operation
5.1 IR Learning
The IR learning function allows user to use the buttons of control panel to displace
some keys of IR remote which can control display device or other devices. The control
panel has two buttons: SOURCE and DISPLAY ON/OFF, but the SOURCE button
does not support IR learning function, because it is designed for source selection.
Enter IR Learning Mode
Simultaneously press SOURCE and DISPLAY ON/OFF buttons to enter IR learning
mode. These two buttons will light up, and the DISPLAY ON and DISPLAY OFF LEDs
will start to flash.
Programming the DISPLAY ON and DISPLAY OFF Functions
1) Press DISPLAY ON/OFF button to choose DISPLAY ON or DISPLAY OFF
button function, and its corresponding LED will light blue. For example, press
DISPLAY ON/OFF button to choose DISPLAY ON button function, and the
DISPLAY ON LED lights blue.
2) Press the corresponding key (such as power on key) on IR remote; meanwhile,
put IR remote close to the IR sensor of control panel.
3) Once set up successfully, the DISPLAY ON LED will flash three times.
4) Repeat the above all three steps to set another DISPLAY OFF button function.
Exit IR Learning Mode
Press the SOURCE button to exit IR learning mode, and this button will go dark.
Apply IR Learning Function
Press the DISPLAY ON/OFF button on control panel to turn on display, and then press
this button again to turn off display device.
Note:
When the control panel is in the IR learning mode, press SOURCE button can exit.
If there is no operation for sixty seconds, the control panel will automatically exit the
IR learning mode.
All buttons will go dark while the control panel exits IR learning mode successfully.

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5.2 Button Control
Select Input Source
Press the HDMI 1 or HDMI 2 button on the control panel to select the appropriate
source device.
Press the SOURCE SELECT button on the transmitter to switch input source.
Power On and Off the Display
When power on the display, press the ON button on the control panel.
When power off the display, press the OFF button on the control panel.
Power On and Off the System
There are two modes for controlling display device and system: synchronous and
asynchronous control mode, which can be selected via GUI. For more details,
please refer to the 5.3.2 Setting Tab.
1) Synchronous mode:
Press the ON or OFF button on control panel to turn on or off the display device and
system concurrently.
2) Asynchronous mode:
Press the ON or OFF button on control panel to turn on or off the display device.
Press and hold the ON or OFF button to power on or off system.
Volume Control
Turn the volume knob clockwise will raise the volume; turning the volume knob
counterclockwise will lower the volume.
Press the volume knob will mute or unmute the current audio source.
Press and hold the volume knob for three seconds will switch to the other audio
source. If the audio source is muted, this action will unmute the source.