Zigen HXL-88Plus User manual

HXL-88Plus/HXL-44Plus
HDMI 2.0 Video/Audio
Matrix Switch
User Manual
HXL-88Plus 8x8x12 | HXL-44Plus 4x4x8 HDMI 2.0
Video/Audio Matrix Switch User Manual
UM-004-0001-000-01 | August 29, 2020

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HXL-8844Plus HDMI Matrix Switch User Manual
UM-004-0001-000-01 | August 29, 2020
© 2020 Zigen Corporation
www.zigencorp.com
HXL-Plus User Manual
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 on August 2020. In the constant effort
to improve the product, we reserve the right to make function or parameter changes without notice or
obligation. Please refer to Zigen dealers for the latest details.
This warning symbol is used to alert anyone to heed important operating, installing, and
maintenance instructions. Failure to do so could result in injury to installers and end-users
or damage to equipment.
This lightning symbol is used to alert anyone of the presence of dangerous voltage that has
the potential to cause serious injury to installers and end-users.
Safety Statements
1. Follow all instructions and heed all warnings.
2. Do not expose equipment to rain or moisture and ensure that no objects containing liquids are placed
on top of equipment. This includes cups, glasses, or vases.
3. Do not place equipment in confined spaces such as cabinets or bookshelves. Do not block any
ventilation holes of equipment that may restrict airflow. This may cause dangerous overheating, fire
hazard, or electric shock.
4. Do not place near heat sources such as fireplaces, heaters, boilers, radiators or any apparatus that
produce heat such as computers or power amplifiers.
5. Unplug equipment from power supply during dangerous lightning conditions or during prolonged
periods of non-use.
6. Keep power cord away from walking traffic. Keep cord from being pinched by heavy objects.
7. Always unplug power supply before cleaning equipment. Clean only with dry cloth.
8. Handle equipment with proper Electro-Static-Discharge (ESD) practices. Failure to do so may result
in equipment failure.
9. Only use attachments or accessories specified by the manufacturer.
10. No user serviceable parts inside. Refer all servicing to qualified service personnel.
11. Batteries that may be included with this product and/or accessories should never be exposed to open
flame or excessive heat. Always dispose of used batteries according to the instructions.
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.
Important Safety Instructions

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HXL-Plus User Manual
This product uses software that is subject to open source licenses, lwIP is licensed under the BSD license:
Copyright (c) 2001-2004 Swedish Institute of Computer Science. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided
that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
the following disclaimer in the documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products derived from this software
without specific prior written permission.
This Software is provided by the author “as is and any express or implied warranties including, but not
limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed.
In no event shall the author be liable for any direct, indirect, incidental, special, exemplary, or
consequential damages (including, but not limited to, procurement of substitute goods or services; loss
of use, data, or profits; or business interruption) However caused and on any theory of liability, whether
in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of
this software, even if advised of the possibility of such damage.
Licensing

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© 2020 Zigen Corporation
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HXL-Plus User Manual
The HXL-88Plus are packaged with the following items:
 1x HXL-88Plus 8x8x12 HDMI 2.0 Video/Audio Matrix Switch
 1x Universal 100-240 VAC, 24V/5.0A Power Supply
 1x IR Remote Control
 1x RS-232 Cable (male DB9 to female DB9)
 2x Rack Mounting Ears
 4x Plastic Cushions
 1x Quick Start Guide
The HXL-44Plus are packaged with the following items:
 1x HXL-44Plus 4x4x8 HDMI 2.0 Video/Audio Matrix Switch
 1x Universal 100-240 VAC, 24V/2.71A Power Supply
 1x IR Remote Control
 1x RS-232 Cable (male DB9 to female DB9)
 2x Rack Mounting Ears
 4x Plastic Cushions
 1x Quick Start Guide
If any of these products are not present upon first opening of the package, please contact Zigen or your
dealer.
© 2020 Zigen, Corp. All Rights Reserved.
All trademarks are the property of their respective owners.
Zigen, Corp. reserves the right to make changes in the hardware, packaging,
and any accompanying documentation without prior written notice.
Packing List

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HXL-Plus User Manual
Video Connection
HDMI 2.0b
Content Protection
HDCP 1.4 | 2.2
Maximum Video Resolution
4K60P UHD 4:4:4, 4K60P UHD 4:2:2 HDR
HDMI Inputs
8
x
(HXL
-
88Plus) | 4x (HXL
-
44Plus)
HDMI Outputs
8x (HXL
-
88Plus) | 4x (HXL
-
44Plus)
Analog RCA Output (L/R)
12x (HXL
-
88Plus) | 8x (HXL
-
44Plus)
RJ
-
45 Ethernet LAN Port
1x (10/100BaseT)
RS
-
232 Port
1x (DB9)
3.5mm IR In Port
1x
IR Sensor (for Remote
Control)
1x
2
-
Pin Power Input Jack
1x (Locking Connector)
Maximum HDMI Bandwidth
17.82 Gbps
Color Space Support
RGB, YUV
YUV Subsampling
4:4:4, 4:2:2, 4:2:0
Full Color Depth
8 bits, 10 bits, 12 bits
High Dynamic Range (HDR)
Dolby Vision |
HDR10+ | HDR10 | HLG
Audio Format (HDMI Output)
7.1 Channel PCM,
DTS, DTS
-
HD,
Dolby Digital, Dolby TrueHD, Dolby
Atmos
Audio Format (RCA Output)
2
-
Channel Stereo
Audio DSP (RCA Output)
Volume Attenuation, Tone Control Bass/Treble, 5
-
Band Equalizer, Equa
lizer
Presets, Surround Sound Effects, and Bass Enhancement
IR Remote Control

RS
-
232 Port

IR Input Port (2 or 3 Pins)

Ethernet Port

ZigNet Settings

EDID Management

Advanced Diagnostics

CEC

Firmware Upgrades

(Ethernet)
Power
24
VDC
@ 5.0A, Center pin hot (HXL
-
88Plus)
24VDC @ 2.71A, Center pin hot (HXL-44Plus)
Dimensions
43
6.4
mm x 44.0mm x 23
8
.
1
mm
| 17.18 inches x 1.73 inches x 9.38 inches
Weight
2.0 Kg (HXL
-
88Plus)
1.75 Kg (HXL-44Plus)
Temperature
0
°
to
4
0
°
C (10%
-
90% Non
-
Condensing Humidity)
| 32
°
to 104
°
F
HDMI 4K 600Mhz
ESD
Protection
E
xceed
s
IEC61000
-
4
-
2 (Level 4)
Contact/Air Gap Discharge on
External Lines
±15
-
kV
Regulatory Safety and
Emissions
CE | FCC | RoHS | UL Listed Power Supply
Specifications

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HXL-Plus User Manual
1 Introduction ........................................................................................................................................................8
2 Front Panel .........................................................................................................................................................9
IR Sensor .................................................................................................................................................................9
LCD Display .............................................................................................................................................................9
Local Front Panel Buttons .......................................................................................................................................9
3 Rear Panel ....................................................................................................................................................... 11
HDMI Inputs......................................................................................................................................................... 11
HDMI Output ....................................................................................................................................................... 11
Unbalanced Analog Audio RCA Outputs .............................................................................................................. 11
IR Input Connection ............................................................................................................................................. 12
RS-232 Connection .............................................................................................................................................. 12
Ethernet LAN Port ................................................................................................................................................ 12
Power ................................................................................................................................................................... 12
4 Using the Front Panel ...................................................................................................................................... 13
Configuring the Video Matrix Switch .................................................................................................................. 13
Configuring the Analog Audio Matrix Switch ...................................................................................................... 13
Local Display Menu Structure .............................................................................................................................. 14
Menu Structure ................................................................................................................................................... 14
5 IR Remote Control ........................................................................................................................................... 15
On/Off Button ...................................................................................................................................................... 15
Input Buttons ....................................................................................................................................................... 15
Output Buttons .................................................................................................................................................... 16
Menu Buttons ...................................................................................................................................................... 16
6 Installation ....................................................................................................................................................... 17
Video .................................................................................................................................................................... 17
Audio ................................................................................................................................................................... 17
Power ................................................................................................................................................................... 17
7 Interconnect Diagram Example ....................................................................................................................... 18
8 Connecting to ZigNet ....................................................................................................................................... 19
Network Setup Option 1: ..................................................................................................................................... 19
Network Setup Option 2: ..................................................................................................................................... 20
Accessing ZigNet .................................................................................................................................................. 20
Table of Contents

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HXL-Plus User Manual
Using ZigNet......................................................................................................................................................... 21
Navigation Bar ..................................................................................................................................................... 22
ZigNet Video ........................................................................................................................................................ 23
Matrixing ......................................................................................................................................................... 24
EDID Management .......................................................................................................................................... 24
EDID Viewer ..................................................................................................................................................... 24
ZigNet Audio ........................................................................................................................................................ 25
Audio Selection ................................................................................................................................................ 25
Master Volume ................................................................................................................................................ 27
Equalizer .......................................................................................................................................................... 27
Surround Sound Effect..................................................................................................................................... 27
Bass Enhancement........................................................................................................................................... 27
ZigNet Diagnostics ............................................................................................................................................... 28
ZigNet Settings ..................................................................................................................................................... 32
Device Information .......................................................................................................................................... 33
Network Settings ............................................................................................................................................. 33
Firmware Settings ............................................................................................................................................ 33
9 RS-232 .............................................................................................................................................................. 35
Configuring an RS-232 Connection ...................................................................................................................... 35
RS-232 Control ..................................................................................................................................................... 36
10 Application Program Interface (API) ............................................................................................................ 38
11 Infrared (IR) Protocol ................................................................................................................................... 39
IR Commands ....................................................................................................................................................... 39
12 Glossary ....................................................................................................................................................... 54
13 Contacting Zigen .......................................................................................................................................... 56
14 Warranty Information ................................................................................................................................ 57

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HXL-Plus User Manual
1 Introduction
The HXL-Plus series products are HDMI 2.0 Video/Audio Matrix Switches. The devices have multiple
HDMI inputs, HDMI outputs, and Analog RCA (L/R) outputs. Each HDMI video output can be connected
to any HDMI video input. The audio extracted from each HDMI input can be routed to any Analog RCA
outputs.
The HXL-Plus products include an IR Remote Control for configuring the audio and video matrix
connections between inputs and outputs. The devices can also be controlled by 3rd party Control
Systems (appropriate drivers required) through control ports such as IR Port (3.5mm Jack), RS-232 (DB9),
and Ethernet LAN.
The HXL-Plus family are featured with a webGUI interface called ZigNet. With ZigNet, the user has full
control of Video/Audio Switching, Analog Audio Processing, Source and Sink Diagnostics, and EDID
Reporting. ZigNet eliminates the need for costly analyzers and time-consuming step by step
troubleshooting.
This manual covers the two HXL-Plus products: HXL-88Plus and HXL-44Plus. The HXL-88Plus (8x8x12
Matrix Switch) has eight HDMI inputs, eight HDMI outputs, and twelve Analog RCA (L/R) outputs. The
HXL-44Plus (4x4x8 Matrix Switch) has four HDMI inputs, four HDMI outputs, and eight Analog RCA (L/R)
outputs. With the exception of the number of Video/Audio connections, both products feature the same
capabilities and both units are referred herein as HXL-Plus.
Introduction

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HXL-Plus User Manual
2 Front Panel
HXL-88Plus Front Panel
HXL-44Plus Front Panel
IR Sensor
This IR sensor receives signals from the included IR remote control unit.
LCD Display
The LCD Display shows the menus and current configuration of the unit. Refer to the information shown
on the LCD Display whenever a local front panel button is pressed. The LCD Display will update and
reflect the new changes sent by a 3rd party Control System through any of the device’s control ports.
Local Front Panel Buttons
The Front Panel buttons are used to locally control the unit. Each button is illuminated in Blue or Red to
indicate the current configuration of the unit.
INPUTS: The Input Buttons are associated with the number of HDMI inputs of the unit (1-8 HXL-88Plus,
1-4 HXL-44Plus). When an Input button is pressed, all the connected outputs will also be illuminated.
OUTPUTS: The Output Buttons are associated with the number of HDMI outputs of the unit (1-8 HXL-
88Plus, 1-4 HXL-44Plus). When configuring the Audio connections, the Output Buttons are associated
with the number of Analog RCA outputs of the unit (1-12 HXL-88Plus [blue LEDs for Audio 1-8, red LEDs
for Audio 9-12], 1-8 HXL-44Plus [blue LEDs for Audio 1-4, red LEDs for Audio 5-8]).
VIDEO: The Video button configures the Input and Output buttons for mapping HDMI Video.
AUDIO (Blue): The blue Audio button configures the Input and Output buttons for mapping RCA Audio
(1-8 HXL-88Plus, 1-4 HXL-44Plus).
AUDIO (Red): The red Audio button configures the Input and Output buttons for mapping RCA Audio
(9-12 HXL-88Plus, 5-9 HXL-44Plus).
ENTER: The Enter button is used to accept a selection in the Menu shown on the LCD Display. The Enter
button is also used to navigate down to a submenu.
ALL: The All button is used to map all Video or Audio Outputs to the Input currently selected.
1
2
3
1
3
2
Front Panel
1
3
2

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HXL-Plus User Manual
UP/DOWN: The Up and Down buttons are used to navigate the Menus shown on the LCD Display.
MENU: Pressing the Menu button will display the configuration menus on the LCD Display. Pressing the
Menu will also navigate up from a submenu.
EXIT: Pressing the Exit button will close the configuration menus shown on the LCD Display.
Front Panel

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HXL-Plus User Manual
3 Rear Panel
HXL-88Plus Rear Panel
HXL-44Plus Rear Panel
HDMI Inputs
Connect the video sources to any of the HDMI inputs, which corresponds to the Input buttons located in
the front.
Note: Zigen highly recommends the use of premium 4K certified HDMI cables when viewing UHD 60p
4:4:4 or UHD 60p HDR 4:2:2 video resolutions. Zigen offers these premium 4K certified cables in varying
lengths from 3 meters to 9 meters.
HDMI Output
Connect devices with HDMI inputs, such as displays, to the HDMI Outputs. The mapped HDMI input will
route video and embedded audio to this output.
Unbalanced Analog Audio RCA Outputs
The RCA Left/Right connectors will output analog audio from extracted audio of the mapped HDMI Input.
Only 2-Channel Stereo audio format is supported. Noise will be heard on the RCA Outputs if a surround
sound audio format, such as 5.1, 7.1, Dolby Digital, DTS, etc., is configured. Digital Signal Processing
(DSP) functions such as Volume Attenuation, Tone Control Bass/Treble, 5-Band Equalizer, Equalizer
Presets, Surround Sound Effects, and Bass Enhancement are available on all Analog RCA Outputs. The
DSP parametric controls are available on ZigNet or 3rd party Control Systems with proper drivers.
Rear Panel
4
5
6
5
4
6
9
10
7
8
4
5
6
7
8
9
10

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IR Input Connection
The IR Input Plug can be connected to an IR Receiver (3-pin Jack, 5V) or 3rd party Control Systems (2-pin
Jack). The pin out for the IR connectors are as follows:
Refer to section Infrared (IR) Protocol for a list of available IR commands the protocol used to command
the HXL-Plus.
RS-232 Connection
An RS-232 connection is typically connected to a 3rd party Control System to configure the HXL-Plus.
Communication through the RS-232 power is enabled in both Active and Standby Modes.
The default settings are:
Baud Rate: 115,200
Data Bits: 8
Stop Bits: 1
Parity: None
Flow Control: None
For information on the RS-232 control protocol, refer to section RS-232 Control.
Ethernet LAN Port
The Ethernet LAN port is a 100 Base-T connection to any router, switch, or directly to a computer. The
HXL-Plus features a web interface, called ZigNet. Hardware configuration, EDID management, and
advanced diagnostics can all be accessed through ZigNet.
The Ethernet LAN also feature HTTP or Curl protocol to allow 3rd party Control Systems with appropriate
drivers to control the HXL-Plus. Refer to section Application Program Interface (API) for more
information.
Power
Use the included power adaptor and ensure the locking ring is threaded snugly to prevent inadvertent
disconnection of the power jack. Make sure all video, audio, and control ports are properly connected
before applying power to the HXL-Plus.
Included Power Supply:
HXL-88Plus: 24VDC @ 5.0 Amps HXL-44Plus: 24VDC @ 2.71 Amps
GND (5)
TX
(
2
)
RX
(
3
)
8
9
10
Rear Panel
7
IR INPUT (2 or 3 pin support)
IR In
+5VDC
GND
IR In
GND

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HXL-Plus User Manual
4 Using the Front Panel
The HXL-Plus devices can be locally controlled using the front panel buttons. Refer to section Front Panel
for a complete description of the buttons.
Configuring the Video Matrix Switch
This process will map or connect an HDMI video output(s) to a specific HDMI video input. If the VIDEO
button is not already illuminated blue, press the VIDEO button. Next press one of the INPUT buttons
and it will illuminate to confirm the button press. Any one of the output buttons will illuminate if it is
currently mapped to the selected input. Press the desired OUTPUT button to connect it with the selected
Input. The Input/Output buttons will flash momentarily to confirm the new mapping. If the ALL button
is pressed, then all the HDMI video outputs will be mapped to the selected input.
Example Front Panel Button sequence.
1.) Connecting an HDMI Input to an HDMI Output
a. Example: Input 1 to Output 4
 Press VIDEO, INPUTS 1, OUTPUTS 4
b. Example: Input 2 to all Outputs
 Press VIDEO, INPUTS 2, ALL
Configuring the Analog Audio Matrix Switch
This process will map or connect an Analog Audio RCA output(s) to a specific extracted HDMI audio input.
If the AUDIO button is not already illuminated blue or red, press the AUDIO button. The table below
shows which set of Analog Audio outputs are being mapped depending on the color of the AUDIO button:
AUDIO Button LED Color Analog Audio RCA Output
Blue 1-8 (HXL-88Plus) | 1-4 (HXL-44Plus)
Red 9-12 (HXL-88Plus) | 5-8 (HXL-44Plus)
Next press one of the INPUT buttons and it will illuminate to confirm the button press. Any one of the
output buttons will illuminate if it is currently mapped to the selected input. Press the desired OUTPUT
button to connect it with the selected Input. The Input/Output buttons will flash momentarily to confirm
the new mapping. If the ALL button is pressed, then all the Analog Audio outputs will be mapped to the
selected input.
Example Front Panel Button sequence.
1.) Connecting an HDMI Input extracted audio to an Analog Audio Output
a. Example: Input 1 to Output 4
 Press AUDIO (until blue), INPUTS 1, OUTPUTS 4
b. Example: Input 2 to Output 9 (HXL-88Plus)
 Press AUDIO (until red), INPUTS 2, OUTPUTS 1
Using the Front Panel

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c. Example: Input 5 to all Outputs
 Press AUDIO (blue or red), INPUTS 5, ALL
Local Display Menu Structure
The local display is used in conjunction with the following front panel buttons: MENU, ENTER, UP, DOWN,
and EXIT. The default display information shows the Zigen Matrix Switch model number and firmware
version. When MENU is pressed, the HXL-Plus menu structure will be shown. To navigate the menu,
use the UP/DOWN button to scroll through the display then press the ENTER button to navigate “down”
the menu tree. Press the MENU button again to return “up” the menu tree. Press the EXIT button any
time to exit the menus and return to the default display information. On some menus, the UP/DOWN
buttons are used to change the selected control values and ENTER will accept the new control values.
Menu Structure
Pressing the Menu button will display the menu structure shown in the table below:
Menu Structure
Main Menu Sub Menu 1 Sub Menu 2 Description
Switch Info
In 2 2 2 2
Out 1 2 3 4
This
Switch Info shows that all outputs
are mapped
to Input 2 (HXL-44Plus shown).
EDID Management
View Output EDID
Output 1 EDID:
1080p60
Use the Up/Down buttons to
cycle through
the
information on all Outputs. The front panel Output
buttons can also be pressed to show its EDID.
View Input EDID
Input 1 EDID:
2160p60
Use the Up/Down buttons to cycle through
the
information on all Inputs. The front panel Input
buttons can also be pressed to show its EDID.
Set Input EDID
Input 1 EDID:
2160p60 HDR
Press
the UP/DOWN to scroll to all available
formats. Pressing the ENTER button repeatedly
will cycle to the next Input.
Network
View IP Address
IP Address:
192.168.0.100
Shows the
actual
IP Address of the unit.
Set DHCP Options
DHCP
Enable:
No/Yes
Press the UP/DOWN to scroll to all available values.
Press the ENTER button to take the new value.
Set Static IP
Set Static IP:
192.168.0.101
Press the UP/DOWN to increment or decrement
the field. Constantly pressing the UP/DOWN will
automatically increment/decrement the value.
Press the ENTER to change to the next field. Note:
the IP Address shown here may not be the actual IP
Address of the unit if DHCP is configured to Yes.
Factory Reset
Pressing ENTER will set the device to Factory
Defaults
Using the Front Panel

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HXL-Plus User Manual
5 IR Remote Control
The HXL-Plus includes an IR remote control to be for switching between inputs and powering the unit on
or off. Before pressing any buttons, aim the IR Remote Control towards the front panel display of the
HXL-Plus unit.
On/Off Button
The On/Off buttons to toggle between the operating modes. ON will set the unit in Active Mode. OFF
will set the unit in low power Stand-By mode.
Input Buttons
The Input Buttons are associated with the number of HDMI inputs of the unit (1-8 HXL-88Plus, 1-4 HXL-
44Plus). These buttons are the same as the Input buttons located on the front panel. When an Input
button is pressed, the same front panel button and all the connected outputs will be illuminated.
IR Remote Control
1
2
HXL
-
88Plus IR Remote Control
HXL
-
44
Plus IR Remote Control
2
3
1
4
2
1
3
4

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HXL-Plus User Manual
Output Buttons
The Output Buttons are associated with the number of HDMI outputs of the unit (1-8 HXL-88Plus, 1-4
HXL-44Plus). These buttons are the same as the Output buttons located on the front panel.
Menu Buttons
There are four Menu buttons on the IR Remote Control: ALL, EDID, CLEAR, and ENTER.
ALL: The ALL button functions the same as the ALL button located in the front panel. When all is
pressed, all outputs will be mapped to the selected input.
EDID: The EDID button is used to transfer EDID information from an output to a selected or all inputs.
CLEAR: The CLEAR button is used to cancel the current IR Remote Control command sequence.
ENTER: The ENTER button is used to confirm the current IR Remote Control command sequence.
Example IR Remote Control command sequence.
2.) Connecting an HDMI Input to an HDMI Output
a. Example: Input 1 to Output 4
 Press INPUTS 1, OUTPUTS 4, ENTER
b. Example: Input 2 to all Outputs
 Press INPUTS 2, ALL, ENTER
3.) HDMI Input learning EDID data from an HDMI Output
a. Example: Input 2 learns EDID data from Output 3
 Press EDID, INPUTS 2, OUTPUTS 3, ENTER
b. Example: All Inputs learn EDID data from Outputs 1
 Press EDID, ALL, OUTPUTS 1, ENTER
4.) Cancelling a command sequence (Note: CLEAR can be pressed anytime during a sequence)
a. Example: Cancelling an Input to Output connection
 Press INPUTS 2, OUTPUTS 3, CLEAR
b. Example: Cancelling EDID data learning
 Press EDID, INPUTS4, OUTPUTS 1, CLEAR
3
4
IR Remote Control

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HXL-Plus User Manual
6 Installation
Video
1. Use HDMI cables to connect video sources to the Inputs on the back panel of the unit.
2. Use HDMI cables to connect displays to the Outputs on the back panel of the unit.
The HDMI cable can then be connected in any of the following ways:
 Connect the HDMI cable to an Ultra HD display.
 Connect the HDMI cable to another Zigen switch or splitter, for cascading purposes.
3.
Note: Zigen highly recommends the use of premium 4K certified HDMI cables when
viewing UHD 60p 4:4:4 or UHD 60p HDR 4:2:2 video resolutions. Zigen offers these
premium 4K certified cables in varying lengths from 3 meters to 9 meters.
Audio
1. Use HDMI cables to connect video sources to the Inputs on the back panel of the unit.
2. Use HDMI cables to connect Audio/Video Receivers (AVR) to the Outputs on the back panel of
the unit.
3. Use HDMI cables to connect Soundbars to the Outputs on the back panel of the unit.
4. Use RCA Left/Right cables to connect Multi-Zone Amplifiers or AVRs to the Analog Audio RCA
Outputs on the back panel of the unit.
Power
1. Connect the included 24VDC locking power supply to the 24V DC power receptacle on the rear
panel of the switch.
2. Connect the power supply to an electrical outlet.
IMPORTANT: Ensure that all video, audio, and control port interconnects are properly
connected before applying power to the unit. Failure to do so could cause irreparable
damage to the unit or cause injury to installers and end-users.
Installation

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HXL-Plus User Manual
7 Interconnect Diagram Example
Interconnect Diagram Example
Multi
-
Zone Amplifier
3
rd
Party Control System
UHD Media 1
UHD Media 2
UHD Media 3
UHD Media 4
UHD Display
Display
ZigNet
Router
HXL-88Plus
UHD Display

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HXL-Plus User Manual
8 Connecting to ZigNet
ZigNet is the HXL-Plus Web-based Graphical User Interface (GUI) for control and management of the
device. To access ZigNet, the HXL-Plus must be connected to the same network LAN as a computer with
a web browser. There are two network options to connect the HXL-Plus to a computer.
Network Setup Option 1:
Connect the unit and computer to a router or switch with built-in DHCP Server.
Connecting to ZigNet
Network Router
or Switch
Router
or
Switch
*
HXL
-
88
Plus shown
.

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HXL-Plus User Manual
Network Setup Option 2:
Connect a computer directly into the unit by using an Ethernet Category 5 or better cable.
Accessing ZigNet
Download the application ZigNet-Finder from
the Zigen Website. Download the ZigNet-
Finder that is proper with your computer’s
Operating System such as Windows, OSX, or
Linux.
Install ZigNet-Finder then run the application.
Click the SEARCH button to find any network
connected Zigen devices. Find the proper HXL-
Plus unit and note its IP Address.
Open the computer’s web browser and enter
the HXL-Plus IP Address in the web browser’s
URL field.
Note: ZigNet-Finder will find network connected Zigen devices even though the unit
is on a different subnet as the computer. However, the computer and the HXL-Plus
must be on the same subnet to access the ZigNet webGUI.
Ethernet Cable
Connecting to ZigNet
Network Cable
*
HXL
-
88
Plus shown
.