Liberty Intelix INT-AS2H1U-TX User manual

Rev 190812 Phone: 719-260-0061
Toll-Free: 800-530-8998
Fax: 719-260-0075
INT-AS2H1U-TX Owners Manual
11675 Ridgeline Drive
Colorado Springs, CO
80921

INT-AS2H1U-TX Owners Manual
2
Important Safety Instrucons
»Please completely read and verify you understand all instrucons in this manual before operang this equipment.
»Keep these instrucons in a safe, accessible place for future reference.
»Heed all warnings.
»Follow all instrucons.
»Do not use this apparatus near water.
»Clean only with a dry cloth.
»Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliers)
that produce heat.
»Use only accessories specied or recommended by Intelix.
»Explanaon of graphical symbols:
◊ Lightning bolt/ash symbol: the lightning bolt/ash and arrowhead within an equilateral triangle
symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the
product enclosure which may be of sucient magnitude to constute a risk of shock to a person or
persons.
◊ Exclamaon point symbol: the exclamaon point within an equilateral triangle symbol is intended
to alert the user to the presence of important operang and maintenance (servicing) instrucons
in the literature accompanying the product.
»WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE AND OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHOULD NOT BE PLACED ON THIS APPARATUS.
»Use the mains plug to disconnect the apparatus from the mains.
»THE MAINS PLUG OF THE POWER CORD MUST REMAIN READILY ACCESSIBLE.
»Do not defeat the safety purpose polarized or grounding-type plug. A polarized plug has two blades with one wider
than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong
is provided for your safety. If the provided plug does not t into your outlet, consult an electrician for replacement of
your obsolete outlet. Cauon! To reduce the risk of electrical shock, grounding of the center pin of this plug must be
maintained.
»Protect the power cord from being walked on or pinched parcularly at the plugs, convenience receptacles, and the
point where they exit from the apparatus.
»Do not block the air venlaon openings. Only mount the equipment per Intelix’s instrucons.
»Use only with the cart, stand, table, or rack specied by Intelix or sold with the equipment. When/if a
cart is used, use cauon when moving the cart/equipment combinaon to avoid injury from p-over.
»Unplug this apparatus during lightning storms or when unused for long periods of me.
»Cauon! Shock Hazard. Do not open the unit.
»Refer to qualied service personnel. Servicing is required when the apparatus has been damaged in any way, such as
power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus
has been exposed to rain or moisture, does not operate normally, or has been dropped.

INT-AS2H1U-TX Installaon Guide
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Table of Contents
Product Overview��������������������������������������������������������������������������������������������������������������������������������������� 4
Product Contents���������������������������������������������������������������������������������������������������������������������������������������� 4
Front and Rear Panels��������������������������������������������������������������������������������������������������������������������������������� 5
Front Panel���������������������������������������������������������������������������������������������������������������������������������������������������� 5
Rear Panel ���������������������������������������������������������������������������������������������������������������������������������������������������� 6
Installaon Instrucons������������������������������������������������������������������������������������������������������������������������������ 7
Mount the Matrix ����������������������������������������������������������������������������������������������������������������������������������������� 7
Connect Sources�������������������������������������������������������������������������������������������������������������������������������������������� 7
Video Inputs ........................................................................................................................................... 7
Connect Displays������������������������������������������������������������������������������������������������������������������������������������������� 7
HDMI Output .......................................................................................................................................... 7
HDBaseT Output ..................................................................................................................................... 7
Connect Audio����������������������������������������������������������������������������������������������������������������������������������������������� 8
Connecng RS232 Control����������������������������������������������������������������������������������������������������������������������������� 8
RS232 Port Wiring .................................................................................................................................. 8
Connecng IR Control ����������������������������������������������������������������������������������������������������������������������������������� 9
Passing IR Signals .................................................................................................................................... 9
Connect Ethernet Control / Web GUI Access������������������������������������������������������������������������������������������������� 9
Applying Power ��������������������������������������������������������������������������������������������������������������������������������������������� 9
Conguring CEC and RS232 Display Automaon ����������������������������������������������������������������������������������������10
Automac Display ON - CEC .................................................................................................................10
Automac Display OFF - CEC ................................................................................................................10
Manual Display ON/OFF Control - CEC .................................................................................................10
Automac Display ON - RS232 .............................................................................................................10
Automac Display OFF - RS232 ............................................................................................................10
HDBaseT Cabling Requirements���������������������������������������������������������������������������������������������������������������� 11
A/V Diagram �������������������������������������������������������������������������������������������������������������������������������������������� 12
Web GUI Control / System Sengs ����������������������������������������������������������������������������������������������������������� 13
Switcher Control and Conguraon������������������������������������������������������������������������������������������������������������13
Connecng to Web GUI Control ...........................................................................................................13
Video Switching ....................................................................................................................................14
HDCP Conguraon ..............................................................................................................................15
Device Baud Rate Conguraon ...........................................................................................................16
EDID Management ...............................................................................................................................17
RS232 Display Control Conguraon ....................................................................................................18
Explanaon Of Display On/O Control Parameters ��������������������������������������������������������������������������20
Network Conguraon .........................................................................................................................21
Security .................................................................................................................................................22
RS232 and TCP/IP Control ������������������������������������������������������������������������������������������������������������������������� 23
Manual A/V Roung �����������������������������������������������������������������������������������������������������������������������������������23
Autoswitching / Roung �����������������������������������������������������������������������������������������������������������������������������24
Audio Control ����������������������������������������������������������������������������������������������������������������������������������������������25
RS232 Automac Display Conguraon �����������������������������������������������������������������������������������������������������26
RS232 / CEC Display On/O Control������������������������������������������������������������������������������������������������������������28
RS232 Pass Through Control �����������������������������������������������������������������������������������������������������������������������29
System Commands��������������������������������������������������������������������������������������������������������������������������������������31
Technical Specicaons ���������������������������������������������������������������������������������������������������������������������������� 32

INT-AS2H1U-TX Owners Manual
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Product Overview
Product Contents
The Intelix INT-AS2H1U-TX is a 3x1 A/V auto switcher that features two HDMI inputs, one USB-C input,
one HDMI output, one HDBaseT output and one balanced analog audio output. The USB-C input
supports ALT-DP mode and can also charge a connected source device up to 40 was. The built in
HDBaseT transmier output can transmit HDMI or USB-C audio and video, RS232 and bi-direconal
IR over a single solid core shielded Category cable to a compable Intelix HDBaseT receiver up to 70
meters or 230 feet. The INT-AS2H1U-TX supports 1080p video signal up to 70m/230’ and 4K signals up
to 4K@60Hz / 4:2:0 / 8 bit color up to 40m/130’. The switcher supports CEC pass through (HDBaseT
receiver only) and is HDCP 2.2 compliant. A built in web GUI allows easy conguraon of A/V roung,
EDID, display on/o automaon, network and HDCP features. 48V PoH is built in to allow the INT-
AS2H1U-TX HDBaseT transmier output to power a compable Intelix receiver.
The switchers funcons can be controlled by built in web GUI, RS232 or by TCP/IP. The INT-AS2H1U-
TX can also manually control a connected display to the HDBaseT receiver via CEC or RS232 or can be
congured to automate the display ON/OFF whenever a video signal is introduced or absent from the
switcher system.
The INT-AS2H1U-TX is compable with all Intelix HDBaseT receivers and any HDBaseT product that is
built to HDBaseT cered standards.
• INT-AS2H1U-TX 3x1 Auto Switcher
• Quick Install Guide
• (1) IR Receiver
• (1) IR Emier
• (1) RS232 to DB9 breakout cable
• (1) 5-pin phoenix connector
• (2) Mounng Clips with (4) Screws
• (4) Plasc Cushions
• 24V Power Adapter with US, EU, UK and AU plug adapters.

INT-AS2H1U-TX Installaon Guide
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Front and Rear Panels
Front Panel
1 2 3
1. FW - Illuminates solid RED when switcher is in standby mode or illuminates GREEN when device
is powered ON.
2. STATUS LEDs
• POWER - Illuminates solid RED when switcher is ON, no LED is shown when switcher is OFF
• HDMI 1 - Illuminates solid GREEN when HDMI 1 input is chosen
• HDMI 2 - Illuminates solid GREEN when HDMI 2 input is chosen
• USB-C - Illuminates solid GREEN when USB C input is chosen
• AUTO - Illuminates solid GREEN when AUTO switching mode is chosen, NO
3. CEC
• AUTO/MAN - 2 pin dip switch for CEC auto display ON/OFF mode selecon

INT-AS2H1U-TX Owners Manual
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Rear Panel
1 2 3 4
1. INPUT
• HDMI 1 - HDMI 1 input
• HDMI 2 - HDMI 2 input
• USB C - USB-C input (supports ALT-DP video mode)
2. OUTPUTS
• HDMI - HDMI output
• HDBT - HDBaseT output (mirrors HDMI)
• AUDIO - 5 pin phoenix balanced analog audio output
3. CONTROL
• TCP/IP - RJ45 to control device via network / web GUI
• RS232 - 3 pin phoenix connector for RS232 control of switcher
• IR IN - 3.5mm IR input to connect IR receiver for IR pass through
• IR OUT - 3.5mm IR input to connect IR emier for IR pass through
4. DC24V- Locking power supply port

INT-AS2H1U-TX Installaon Guide
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Installaon Instrucons
Mount the Matrix
Aach the supplied mounng clips to the sides of the INT-AS2H1U-TX. At least 2 inches of free air space
is required on both sides of the INT-AS2H1U-TX for proper side venlaon. Avoid mounng the INT-
AS2H1U-TX near a power amplier or any other source of signicant heat.
Connect Sources
Connect source devices to the HDMI or USB-C inputs. When using HDMI cables for source inputs, use a
High Speed HDMI cable that is less than or equal to 1.5 meters in length for 4k60 signals and 5 meters
for 1080p signals.
When connecng a source device to the USB-C input using a USB-C cable, be sure the USB-C cable is
capable of supporng audio, video and power charging and is no longer than 2 meters (6.6’) in total
length. The USB-C input supports ALT-DP mode for video, to ensure a laptop is compable with the
INT-AS2H1U-TX, check the laptops capability of supporng this mode.
Note that not all laptops with USB-C port opons will support video or more specically ALT-DP
video mode�
Video Inputs
Connect Displays
HDMI Output
Connect a display device to the HDMI output using a High Speed HDMI cable that is less than or equal
to 5 meters in length for 4k60 signals and 8 meters for 1080p signals.
Connect a solid core CAT6 F/UTP rated category cable to the INT-AS2H1U-TX HDBaseT output and a
compable Intelix HDBaseT receiver. Use TIA/EIA-568B wiring for Category 6 connecon between the
INT-AS2H1U-TX and the HDBaseT receiver.
Once HDBaseT receiver is connected, connect a display device to the HDMI output of the HDBaseT
receiver using a High Speed HDMI cable that is less than or equal to 1.5 meters in length for 4k60
signals and 5 meters for 1080p signals.
HDBaseT Output

INT-AS2H1U-TX Installaon Guide
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Connect an audio amplier to the audio output of the INT-AS2H1U-TX, the switcher features a line
level le and right balanced stereo audio output. The outputs can be wired as unbalanced by only
using the posive leads.
Connect Audio
Connect a control system to the INT-AS2H1U-TX via RS232 for switcher control.
Connecng RS232 Control
RS232 Wiring
Connect the system controller RX signal
to TX on the INT-AS2H1U-TX, then connect
the controllers TX signal to RX on the INT-
AS2H1U-TX.
RS232 Sengs:
• 9600 baud
• 8 Data Bits
• 1 Stop Bit
• Parity = none
INT-AS2H1U-TX RS232 Port
Connected RS232 Device pins
TX G RX
RX G TX
RS232 Port Wiring

INT-AS2H1U-TX Installaon Guide
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Connecng IR Control
The INT-AS2H1U-TX is capable of passing IR signals between 33 and 55 KHz. To prevent damage to any
of the electronics, the switcher and/or connected extender should be powered o while inserng or
removing any IR components. Inserng an IR transmier into the IR IN port may damage the IR circuit
for that extender.
IR OUT: The IR transmier (IR emier) must be plugged into the IR OUT port.
IR IN: The IR receiver (IR eye) must be plugged into the IR IN port.
Passing IR Signals
Connect Ethernet Control / Web GUI Access
The INT-AS2H1U-TX can be controlled via Ethernet through a web browser interface or can be controlled
via telnet.
To access the built in web GUI for conguraon and/or switcher control, connect the INT-AS2H1U-
TX and a PC computer to a network switcher or router. Open a web browser on the PC computer
and enter the IP address of the INT-AS2H1U-TX. The web GUI will prompt you for a user name and
password, the default user name and password for the INT-AS2H1U-TX is admin for both
NOTE: Be sure the PC computer is in same network ID range as the INT-AS2H1U-TX.
The TCP/IP port requires a standard straight-through Category 5
or greater cable with the TIA/EIA-568B crimp paern for opmal
operaon.
The default sengs for the TCP/IP port are:
IP address: 192.168.0.178
Telnet: Port 4001
TIA/EIA-568B
Orange/White
Orange
Green/White
Blue
Blue/White
Green
Brown/White
Brown
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
1 8
Connect the included power supply to the INT-AS2H1U-TX power port and twist the locking connector
clockwise to lock power supply in place.
Applying Power

INT-AS2H1U-TX Installaon Guide
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Conguring CEC and RS232 Display Automaon
To automacally turn ON a connected display via CEC when an acve input is connected to the inputs,
slide the CEC mode switch to the AUTO posion on the front of the INT-AS2H1U-TX switcher.
In CEC AUTO mode, once an acve video source has been connected to the switchers video inputs, the
display connected to the HDBaseT receiver via HDMI will be turned ON via CEC.
NOTE: CEC automac display ON/OFF is only supported remotely on HDBaseT receiver when connected
to the INT-AS2H1U-TX switcher.
To automacally turn ON a connected display via RS232 when an acve input is connected to the
switchers inputs, log on to the internal web GUI and navigate to the RS232 page. Set the display control
to ON and then enter the RS232 ON string informaon for the display. For visual instrucons of this
process see pg 18, RS232 Display Control Conguraon�
To automacally turn OFF a connected display via CEC when an acve input is no longer acve, log on
to the internal web GUI and navigate to the RS232 page and set the NO SIGNAL TIMEOUT to ON and
then set the expiraon mer to trigger the OFF event. For visual instrucons of this process see pg 18,
RS232 Display Control Conguraon�
To automacally turn OFF a connected display via CEC when an acve input is no longer acve, log on
to the internal web GUI and navigate to the RS232 page and set the NO SIGNAL TIMEOUT to ON and
then set the expiraon mer and then enter the RS232 ON string informaon for the display. For visual
instrucons of this process see pg 18, RS232 Display Control Conguraon�
To manually turn ON/OFF a connected display and disable automac display ON/OFF operaon, slide
the CEC mode switch to the MAN posion on the front of the INT-AS2H1U-TX switcher.
In CEC MAN (manual) mode, display ON/OFF commands can be sent to a display via CEC either by
using the internal web GUI or by using serial or telnet commands. See pg 18, RS232 Display Control
Conguraon and pg 28, RS232 CEC/RS232 Display On/O control�
Automac Display ON - CEC
Automac Display ON - RS232
Automac Display OFF - CEC
Automac Display OFF - RS232
Manual Display ON/OFF Control - CEC

INT-AS2H1U-TX Installaon Guide
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Twisted Pair Wiring
Use TIA/EIA-568B wiring for Category 6
connecon between send and receive
units.
HDBaseT Cabling
To ensure proper performance of the INT-AS2H1U-TX, it is recommended that you use solid
core, shielded Category 6 F/UTP cabling at a minimum. Category 5e F/UTP may perform
well but may not support power over HDBaseT reliably over longer distances.
For opmized HDBaseT performance use the following Liberty Wire and Cable branded
cabling;
Category 6 plenum; 24-4P-P-L6SH
Category 6A plenum; 24-4P-P-L6ASH
Category 6 NON-plenum; 24-4P-L6SH
Category 6A NON -plenum; 24-4P-L6ASH
When using shielded category cabling ALWAYS...
....use shielded connectors
....properly ground the category cable
HDBaseT Cabling Requirements

INT-AS2H1U-TX Installaon Guide
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A/V Diagram
Display
Laptop
(USB-C)
IR Remote
INT-HD70-RX
(not included)
Control System
HDMI
CAT
AUDIO
RS232
IR
USB
Display
HDMI
Source
up to 70m / 232’
Audio
Amp

INT-AS2H1U-TX Installaon Guide
13
Web GUI Control / System Sengs
Network a PC computer and the INT-AS2H1U-TX then open a web browser and type in IP address of
the INT-AS2H1U-TX. The default IP address is 192.168.0.178. Be sure the computer you are using to
connect to the INT-AS2H1U-TX is in the same IP range to access the web GUI / server.
The login screen will appear. The default user name and password is admin
Switcher Control and Conguraon
Connecng to Web GUI Control

INT-AS2H1U-TX Installaon Guide
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The Video menu allows you to route A/V signals to the HDMI and HDBaseT outputs of the switcher
simultaneously and enable / disable auto switching mode. By default the INT-AS2H1U-TX is set to auto
switching mode.
To switch the video route for the switcher, check the HDMI 1, HDMI 2 or USB-C buons, then press
CONFIRM.
To enable / disable auto switching mode, check the AUTO buon.
Video Switching

INT-AS2H1U-TX Installaon Guide
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The Conguraon menu allows you to set the HDCP mode of the INT-AS2H1U-TX
Set the HDCP mode to either PASSIVE or ACTIVE
• PASSIVE = Automacally follows the HDCP version of the source device selected
• ACTIVE= HDCP 1.4 will automacally be encrypted on the output if the video input has either
2.2 or 1.4 encrypted content, if the video input has no HDCP encrypon, the output will not be
encrypted. This opon is best for legacy displays that support 4K content but does not support 1.4
HDCP encrypon
HDCP Conguraon

INT-AS2H1U-TX Installaon Guide
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The Conguraon menu allows you to set the baud rate of the INT-AS2H1U-TX so it can be controlled
by 3rd party control device.
Select the desired baud rate of the device using the drop down menu labeled DEVICE BAUD RATE
Device Baud Rate Conguraon

INT-AS2H1U-TX Installaon Guide
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EDID can be set for each input using the EDID menu.
To adjust an inputs EDID opon, click on the desired input channel, HDMI 1, HDMI 2 or USB-C, then
choose the desired resoluon opon that is available. NOTE: Not all EDID tables will be available for
USB-C input Copying and seng EDID from a connected display can be done by selecng the HDMI
OUT and HDBT OUT opons. When an opon is selected press CONFIRM.
Note: When choosing to copy EDID from a display via HDMI OUT or HDBT OUT opon, a display must
be connected to either opon to read EDID correctly.
When uploading a USER DEFINED EDID opon, click the open eld to locate the .bin EDID le on your
local computer, then click APPLY.
EDID Management

INT-AS2H1U-TX Installaon Guide
18
RS232 auto display ON/OFF control mode sengs can be adjusted by using the RS232 menu. Automac
display ON operaon mode can be turned on by sliding the ON buon next to DISPLAY CONTROL.
NOTE: In order to engage this feature for CEC ON/OFF display control, switch the CEC AUTO/MAN
dipswitch on the front of the INT-AS2H1U-TX to the AUTO posion. The CEC auto on/o opon will
only work when a display is connected to the HDMI output of the connected HDBaseT receiver.
When using the Display Control mode, the switcher will control the display ON and OFF status of a
connected display via RS232 (via HDBaseT receiver) based on input voltage status, ie HDMI 5V pin
19. This can be changed from voltage to TMDS video status for auto ON/OFF operaon. See pg 24,
Autoswitching / Roung
RS232 Display Control Conguraon

INT-AS2H1U-TX Installaon Guide
19
To set the NO signal / NO acvity mers ON or OFF, check the ON/OFF buon for each opon. Specify
the me in minutes to which the mers will expire. To save the current selecons click SAVE� By default
both opons are OFF.
NO SIGNAL TIMEOUT refers to the acve HDMI 5V / HPD status for the connected video source.
NO ACTIVITY TIMER refers to the switching acvity of the switcher

INT-AS2H1U-TX Installaon Guide
20
HEX: Check this box if using HEX formaed strings, by default this is unchecked and any command
entered is transmied in ASCII format. When using HEX formaed strings, there is no need for prex
or sux ideners, ie 02h 01h or 0X01, 0x02 etc. For example if the HEX code is listed as A1h A2h A3h
or 0XA1 0XA2 0XA3, enter in A1 A2 A3 in the GUI eld. Note to add a space between each character.
DISPLAY ON: Enter the display ON RS232 command in this eld and click SAV E. The display ON command
for the connected display will be located in the manufacturers display owners manual.
DISPLAY OFF: Enter the display OFF RS232 command in this eld and click SAVE. The display OFF
command for the connected display will be located in the manufacturers display owners manual.
INPUT SELECT: Enter the preferred display INPUT RS232 command in this eld and click SAV E. The
display INPUT command for the connected display will be located in the manufacturers display owners
manual.
INPUT DELAY: Enter the preferred display INPUT RS232 delay ming, in seconds, in this eld and click
SAVE. The mer will delay the INPUT SELECT RS232 command by the specied me aer the DISPLAY
ON command has been generated.
BAUD RATE: Enter the preferred baud rate in this eld and click SAVE. The baud rate for the connected
display will be located in the manufacturers display owners manual.
COMMAND: Enter a test command in this eld and click SAVE to send test command.
COMMAND ENDING : Enter the required string terminator and click SAVE. NULL, CR, LF or CR+LF can
be chosen. NULL = none, CR = carriage return, LF = line feed and CR+LF = carriage return and line feed
Explanaon Of Display On/O Control Parameters
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