Zigen SW-42Plus User manual

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Zigen SW-42Plus
4 x 2 HDMI Switch
4K 60 Hz 4:4:4
HDCP 2.2 & Auto Switching
ZigNet, Full Web Interface and System Diagnostics

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Important Safety Instructions
1. Do not use this product near water.
2. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.
3. Do not install or place this product near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers) that produce heat.
4. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
5. Only use attachments/accessories specified by the manufacturer.
6. To reduce the risk of electric shock and/or damage to this product, never handle or
touch this unit or power cord if your hands are wet or damp. Do not expose this
product to rain or moisture.
7. Unplug this apparatus during lightning storms or when unused for long periods of time.
8. Refer all servicing to qualified 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.
9. 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.

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Warranty Information
Powered Product Warranty
Zigen, Inc. warrants its powered products against any defects in materials and
workmanship for a period of three years from the date of invoice. Touchscreen displays
carry a one year parts and labor warranty. If a malfunction occurs during the warranty
period, Zigen, Inc. will repair or replace a product to its original operating condition. A
return authorization number must be obtained from Zigen, Inc. before products are
returned for service.
Non-Powered and Cable Products - Lifetime Limited Performance Warranty
Zigen, Inc. warrants that its non-powered products and cable products will be free from
defects in material and workmanship for as long as you or your customer owns the
product. All Zigen non-powered products and cables are designed and engineered to
meet and exceed performance specifications. If, at anytime, the product fails due to
manufacturer defect, Zigen will repair or replace the product to ensure that it meets
original performance specifications. Reduced performance due to normal wear and tear,
or damages caused by misuse or negligence will not be covered. Zigen will test and
evaluate all non-powered and cable products claimed defective. Products must be
shipped to Zigen, prepaid along with proof of purchase only after obtaining a Return
Merchandise Authorization (RMA) number from the Zigen. This statement of policy is in
lieu of any other policy expressed or implied and no representative or person is
authorized to assume any other liability or adopt any other policy for Zigen without our
written consent.
Return Policy
If you would like to return a Zigen product, it can be done within 30 days of purchase for
a full refund, less shipping and handling. Zigen will not be responsible for shipping and
handling of product returns. Returns will only be accepted of products with proof of
purchase, products in the original packaging with zero to minimal use and a Return
Merchandise Authorization RMA number provided by Zigen.

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Licensing
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.

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Contacting Zigen
Technical Support
Tel: [phone]
Fax: [phone]
9:00AM - 5:00PM (PST)
Email
[email protected]
Web
www.zigencorp.com
Mailing Address
Zigen Corp.
c/o Customer Service
16135 Wyandotte Street
Lake Balboa CA 91406
USA

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Features
• 4x2 HDMI Switch
• HDMI 2.0a (18 GBPS UHD) on all ports
• Full color depth support including 10,12,16 bit
• Supports digital video formats up to 4K UHD including:
2160p60 @ 4:4:4, 2160p60 @ 4:2:2, 2160p60 @ 4:2:0
• HDCP 2.2, 1.4 and Auto Switching
• Independent Up and Down Scaling
• EDID Management
• Video Diagnostics
• Humidity & Temperature Monitoring
• Hot Plug
• Full Web Interface and System Diagnostics
• Advanced EDID management
• Supports uncompressed PCM 2-Ch., 5.1, 7.1, Dolby Digital, DTS,
Dolby TrueHD, DTS HD-Master Audio and more.
• Built in IR sensor plus 3.5mm jack and remote control
• Bi-directional RS-232 Control or integrate 3rd party control

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Packing List
The SW-42Plus, packaged with the following items:
•1x 18 GBPS Ultra HD 4x2 Switch for HDMI with HDR
•1x Universal 110/240-V 12V/2.5Amp Power Pack with 125V AC Power Cord
•1x Hand-held IR Remote Control
•1x CR2025 Lithium Cell 3V Battery
•1x Quick Start Guide
If any of these products are not present upon first opening of the package,
please contact Zigen or your dealer.
© 2017 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.

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Table of Contents
Introduction
Front Panel ............................................................................................................... 9
Back Panel ................................................................................................................ 10
IR Remote Control .................................................................................................... 11
Get Started
Installation ................................................................................................................ 12
Application Diagram ................................................................................................. 13
Using the Front Panel .............................................................................................. 14
Using the Back Panel .............................................................................................. 15
Using the Remote Control ....................................................................................... 16
Connection & Access
Connecting ZigNet ................................................................................................... 17
Accessing ZigNet .................................................................................................... 18
RS-232 Configuration............................................................................................... 19
Telnet IP Configuration.............................................................................................. 20
System Control
Using ZigNet (Full Web Interface & System Diagnostics)
Introduction to ZigNet ................................................................................... 21
Navigation Bar .............................................................................................. 22
Control Page ................................................................................................. 23
Diagnostics Page ......................................................................................... 24
Email Alert Page ........................................................................................... 25
Admin Page .............................................................................................. 26-27
RS-232 Control ........................................................................................................ 28
Telnet IP Commands ............................................................................................... 29
Appendix
Specifications ...................................................................................................... 30-31
Diagnostics Specifications ........................................................................................ 32
Glossary ............................................................................................................... 33-34
Infrared (IR) Protocol ............................................................................................ 35-39
Revision History ........................................................................................................ 40

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Front Panel
1IR
This IR sensor receives signals from the included IR remote control unit.
2HDMI Input Indicators 1-4
Each of these push button selectors represent an input on the rear panel of the switcher.
When an input is selected it will change the input for the selected output. These buttons
will light up bright blue or red based on the selected output. Flashing behaviors may
occur for alert and diagnostic purposes.
3Select
The Select button along with the HDMI Indicators display the input that is routed to the
selected output.
4Power
This push button will glow bright blue when the included 12V DC power supply is
connected to the SW-42Plus from an available electrical outlet. The function of the
push button is to place the SW-42Plus in stand-by mode which will glow bright red, or
full functioning mode which will glow bright blue.
Introduction

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Back Panel
Introduction
1HDMI IN 1-4
Connect an HDMI cable from an HDMI source to each of the Input connectors.
The Zigen locking HDMI cable is recommended.
2HDMI OUT 1-2
Connect an HDMI cable from this ouput port to your display.
The SW-42Plus supports 1080p, 4K, and Ultra 4K resolutions.
The Zigen locking HDMI cable is recommended.
3SETUP
DIP switches provide overrides for defaults or prior system settings.
See page 7 for details.
4IR IN
Connect an IR extender or electrical IR cable from an automation system to this port.
5RS-232
Connect an RS-232 cable from this port to an RS-232 device.
6LAN
Connect an Ethernet cable between this jack and a LAN to use IP control.
712V DC
Connect the included locking 12V DC power supply to this power receptacle.

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IR Remote Control
Introduction
The SW-42Plus IR remote control can be used for switching between inputs and
powering the unit up or down.
1ON/OFF Button
Press these buttons to toggle between the operating modes.
2Input Buttons 1-4
Press these buttons to select the desired input for the selected output. Each button
corresponds to an accompanying HDMI port (1-4) on the back panel of the switch.
3Battery Compartment
Accepts one CR2025 Lithium Cell 3V Battery (included).

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Installation
Get Started
Video
1. Use an HDMI cable to connect up to four UltraHD sources to inputs (1-4) on the back
panel of the unit. The Zigen locking HDMI cable is recommended for a sturdy
connection.
2. Connect an HDMI cable to the Output 1 port on the back panel of the unit.
The Zigen locking HDMI cable is recommended for a sturdy connection.
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.
Power
3. Connect the included 12V DC locking power supply to the 12V DC power receptacle
on the rear panel of the switch.
4. Connect the power supply to an electrical outlet.

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Application Diagram (sample)
Get Started

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Using the Front Panel
Get Started
The front panel of the SW-42Plus has a set of four LED push button selectors which
are associated with each HDMI input connectors on the rear of the switch.
Press the Input button to select the desired input.
HDMI IN 1-4
When the SW-42Plus is powered-on for the first time, Input 1 will automatically be
selected. Under normal conditions, the four input selector buttons will illuminate when
the corresponding input is selected. Input will illuminate blue if Output 1 is selected
and red if Output 2 is selected. However, all input selectors will flash simultaneously if
a fault condition is detected.
IR Sensor
The IR sensor shown on the Front Panel accepts infared commands from the
included remote control device.
Select
The Select button along with the HDMI Indicators display the input that is routed to
the selected output. Pressing the Select button will toggle the selection of the outputs.
A bright blue color button will indicate Output 1 is selected. A bright red color button
will indicate Output 2 is selected.
Power
This push button will glow bright blue when the included 12V DC power supply is
connected to the SW-42Plus from an available electrical outlet. The function of the
push button is to place the SW-42Plus in stand-by mode which will glow bright red,
or full functioning mode which will glow bright blue.

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Using the Back Panel
Get Started
The back panel of the SW-42Plus has a set of four DIP switches.
DIP switch explanations from left to right
1. DIP 1 is force Hot Plug Detect (HPD) enable. To enable set switch to down position.
2. DIP 2 is inactive.
3. DIP 3 is downstream EDID control. To disable set switch to down position.
4. DIP 4 is Null Modem control. Toggle switch to reverse polarity.

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The included IR remote control is used to switch between HDMI inputs.
The front panel of the SW-42Plus has a set of four LED indicators which are
associated with each input on the switch.
1. Point the IR remote control unit at the IR sensor on the front panel.
If an IR extender is being used, then both IR sensors will be used to receive IR signals.
2. Each numbered button on the IR remote control unit represents an input.
Press the desired source button on the IR remote control to switch to that input.
3. Press ON/OFF buttons to toggle between the operating modes. OFF will set the unit
in Stand-By mode. ON has two functions. If the unit is off (Stand-By mode) it will turn
on the unit. If the unit is turned on it will act as a Select button and toggle the
selection of the Outputs.
Using the IR Remote Control
Get Started

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Connecting to ZigNet
Connection & Access
Network Setup Option 1:
Connect the unit and a computer into a router or switch.
Network Setup Option 2:
Connect a computer directly into the unit by using an Ethernet crossover cable

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Connection & Access
IP Address Retrieval
1. Open an RS-232 connection and power on the unit.
2. Upon power-up of the unit the IP address will be displayed on the RS-232 interface.
3. Open a web browser of your choice and insert the given IP address in the address bar.
Optional for Windows users: Skip steps 1-3 and type in the host name which is
displayed on the bottom of the unit.
Requirements:
In order to retrieve the IP address of the Web Interface a valid RS-232 connection is
required. For details on how to setup an RS-232 connection, see next page.
Accessing ZigNet

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RS-232 Configuration
Connection & Access
Configuring an RS-232 Connection
1. Connect the RS-232 port on the back of the SW-42Plus to a computer using an
RS-232 cable.
2. Open a hyperterminal app of your choice (Putty recommended) on a computer.
3. Enter default settings shown below:
Baud Rate: 115200
Data Bits: 8
Stop Bits: 1
Parity: None
Flow Control: None
4. Your unit should now be connected.

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Telnet IP Configuration
Configuring a Telnet IP Connection
1. Connect the SW-42Plus to the network or with a crossover cable.
See page 9 for more information.
2. Open a Telnet client application of your choice (Putty recommended) on a computer.
3. Enter the IP address or host name of your SW-42Plus.
See page 10 for more information.
4. Once connected you will receive a welcome message.
Connection & Access