Harman AMX Precis PR Series Quick user guide

HARDWARE REFERENCE MANUAL
VERSION: V1.0.0
Precis PR-Series Matrix Switcher
Precis 4K60 HDMI Switcher

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IMPORTANT SAFETY INSTRUCTIONS
1. READ these instructions.
2. KEEP these instructions.
3. HEED all warnings.
4. FOLLOW all instructions.
5. DO NOT use this apparatus near water.
6. CLEAN ONLY with dry cloth.
7. DO NOT block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. DO NOT install near any hear sources such as radiators, hear registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. DO NOT defeat the safety purpose of the 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 wider blade or
the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician
for replacement of the obsolete outlet.
10. PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
11. ONLY USE attachments/accessories specified by the manufacturer.
12. USE ONLY with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. UNPLUG this apparatus during lightning storms or when unused for long periods of time.
14. 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.
15. DO NOT expose this apparatus to dripping or splashing and ensure that no objects filled with liquids, such as vases,
are placed on the apparatus.
16. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the AC
receptacle.
17. Where the mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain
readily operable.
18. DO NOT overload wall outlets or extension cords beyond their rated capacity as this can cause electric shock or
fire.
The exclamation point, within an equilateral triangle, is intended to alert the user to the presence of important operating
and maintenance (servicing) instructions in the literature accompanying the product.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk
of electrical shock to persons.
ESD Warning: The icon to the left indicates text regarding potential danger associated with the discharge of static

3
electricity from an outside source (such as human hands) into an integrated circuit, often resulting in damage to the
circuit.
WARNING: To reduce the risk of fire or electrical shock, do not expose this apparatus to rain or moisture.
WARNING: No naked flame sources - such as candles - should be placed on the product.
WARNING: Equipment shall be connected to a MAINS socket outlet with a protective earthing connection.
WARNING: To reduce the risk of electric shock, grounding of the center pin of this plug must be maintained.
COPYRIGHT NOTICE
AMX© 2018, all rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of AMX.
Copyright protection claimed extends to AMX hardware and software and includes all forms and matters copyrightable material and
information now allowed by statutory or judicial law or herein after granted, including without limitation, material generated from
the software programs which are displayed on the screen such as icons, screen display looks, etc. Reproduction or disassembly of
embodied computer programs or algorithms is expressly prohibited.
LIABILITY NOTICE
No patent liability is assumed with respect to the use of information contained herein. While every precaution has been taken in the
preparation of this publication, AMX assumes no responsibility for error or omissions. No liability is assumed for damages resulting
from the use of the information contained herein. Further, this publication and features described herein are subject to change
without notice.
AMX WARRANTY AND RETURN POLICY
The AMX Warranty and Return Policy and related documents can be viewed/downloaded at www.amx.com.
ESD WARNING
To avoid ESD (Electrostatic Discharge) damage to sensitive components, make sure you are properly grounded
before touching any internal materials.
When working with any equipment manufactured with electronic devices, proper ESD grounding procedures
must be followed to make sure people, products, and tools are as free of static charges as possible. Grounding
straps, conductive smocks, and conductive work mats are specifically designed for this purpose. These items
should not be manufactured locally, since they are generally composed of highly resistive conductive materials
to safely drain static discharges, with-out increasing an electrocution risk in the event of an accident.
Anyone performing field maintenance on AMX equipment should use an appropriate ESD field service kit
complete with at least a dissipative work mat with a ground cord and a UL listed adjustable wrist strap with
another ground cord.
WARNING: Do Not Open! Risk of Electrical Shock. Voltages in this
equipment are hazardous to life. No user-serviceable parts inside. Refer all

4
servicing to qualified service personnel.
Place the equipment near a main power supply outlet and make sure that
you can easily access the power breaker switch.
WARNING: This product is intended to be operated ONLY from the voltages listed on the back panel or the recommended, or
included, power supply of the product. Operation from other voltages other than those indicated may cause irreversible damage to
the product and void the products warranty. The use of AC Plug Adapters is cautioned because it can allow the product to be
plugged into voltages in which the product was not designed to operate. If the product is equipped with a detachable power cord,
use only the type provided with your product or by your local distributor and/or retailer. If you are unsure of the correct operational
voltage, please contact your local distributor and/or retailer.
FCC AND CANADA EMC COMPLIANCE INFORMATION:
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial environment. 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. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Approved under the verification provision of FCC Part 15 as a Class A Digital Device. Caution
Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate this device. CAN
ICES-3 (B)/NMB-3(B)
EU COMPLIANCE INFORMATION:
Eligible to bear the CE mark; Conforms to European Union Low Voltage Directive 2006/95/EC; European Union EMC Directive
2004/108/EC; European Union Restriction of Hazardous Substances Recast (RoHS2) Directive 2011/65/EU; European Union WEEE
(recast) Directive 2012/19/EU; European Union Radio and Telecommunications Terminal Equipment (R&TTE) Directive 1999/5/EC
WEEE NOTICE:

5
This appliance is labeled in accordance with European Directive 2012/19/EU concerning waste of electrical and
electronic equipment (WEEE). This label indicates that this product should not be disposed of with household
waste. It should be deposited at an appropriate facility to enable recovery and recycling.

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Table of Contents
IMPORTANT SAFETY INSTRUCTIONS ------------------------------------------------------------------------------------------------2
Overview------------------------------------------------------------------------------------------------------------------------------------8
PR-0808 -------------------------------------------------------------------------------------------------------------------------------8
Features ------------------------------------------------------------------------------------------------------------------------8
Package Contents------------------------------------------------------------------------------------------------------------8
Specifications -----------------------------------------------------------------------------------------------------------------9
PR-0602 ----------------------------------------------------------------------------------------------------------------------------- 12
Features ---------------------------------------------------------------------------------------------------------------------- 12
Package Contents---------------------------------------------------------------------------------------------------------- 12
Specifications --------------------------------------------------------------------------------------------------------------- 13
PR-0404 ----------------------------------------------------------------------------------------------------------------------------- 16
Features ---------------------------------------------------------------------------------------------------------------------- 16
Package Contents---------------------------------------------------------------------------------------------------------- 16
Specifications --------------------------------------------------------------------------------------------------------------- 17
PR-0402 ----------------------------------------------------------------------------------------------------------------------------- 20
Features ---------------------------------------------------------------------------------------------------------------------- 20
Package Contents---------------------------------------------------------------------------------------------------------- 20
Specifications --------------------------------------------------------------------------------------------------------------- 21
Control Description -------------------------------------------------------------------------------------------------------------------- 24
PR-0808 ----------------------------------------------------------------------------------------------------------------------------- 24
PR-0602 ----------------------------------------------------------------------------------------------------------------------------- 25
PR-0404 ----------------------------------------------------------------------------------------------------------------------------- 26
PR-0402 ----------------------------------------------------------------------------------------------------------------------------- 27
Installation and Wiring---------------------------------------------------------------------------------------------------------------- 28
Brackets Installation for PR-0808/0602/0404 ---------------------------------------------------------------------------- 28
Wiring ------------------------------------------------------------------------------------------------------------------------------- 28
Front Panel Control -------------------------------------------------------------------------------------------------------------------- 34
PR-0808/PR-0602/PR-0404 LCM Menu------------------------------------------------------------------------------------------- 35
RS232 Operation ------------------------------------------------------------------------------------------------------------------------ 36
WebGUI Control------------------------------------------------------------------------------------------------------------------------- 37
Identify the IP address of the PR-0808/PR-0602/PR-0404------------------------------------------------------------ 37
Identify the IP address of the PR-0402 ------------------------------------------------------------------------------------- 37
Access the Web Interface ------------------------------------------------------------------------------------------------------ 37
Web Interface Introduction --------------------------------------------------------------------------------------------------- 38
Security ----------------------------------------------------------------------------------------------------------------------------- 39
Switcher ---------------------------------------------------------------------------------------------------------------------------- 41
System ------------------------------------------------------------------------------------------------------------------------------ 44
Firmware Upgrade---------------------------------------------------------------------------------------------------------------------- 46
Before Starting-------------------------------------------------------------------------------------------------------------------- 46
Firmware Upgrade through WebGUI --------------------------------------------------------------------------------------- 46

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Firmware Upgrade through USB --------------------------------------------------------------------------------------------- 46
Troubleshooting------------------------------------------------------------------------------------------------------------------------- 47
Appendix: API Command List Instructions--------------------------------------------------------------------------------------- 48
System Commands -------------------------------------------------------------------------------------------------------------- 48
Network Commands ------------------------------------------------------------------------------------------------------------ 52
Security Commands ------------------------------------------------------------------------------------------------------------- 55
Configuration Commands-Input --------------------------------------------------------------------------------------------- 57
Configuration Commands-Output ------------------------------------------------------------------------------------------- 62
Switching Commands ----------------------------------------------------------------------------------------------------------- 68

8
Overview
PR-0808
The AMX PR-0808 provides the ability to connect up to eight 4K UHD+ HDMI sources to up to eight 4K UHD+ HDMI displays
and freely switch between them. This unit comes with full support for 18Gbps resolutions up to, and including 4K@60Hz
(4:4:4, 8-bit) as well as support for Deep Color, HDR (High Dynamic Range), HD audio and other features defined by the
HDMI 2.0 specification. With a comprehensive EDID management feature that includes the ability to select between built in
EDIDs, EDIDs copied from connected sink devices, as well as user provided EDIDs, this matrix can solve many
interconnectivity problems.
Features
HDMI Inputs and Outputs support up to 4K@60Hz 4:4:4 8bit
Fully compliant with HDMI 2.0
HDCP 2.2 compliant
Supports 4K HDR
Supports audio de-embedding for each HDMI output
Supports IPv4 & IPv6 networks, support HTTPS, SSH
Supports PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby True HD, DTS, DTS
HD MA
Package Contents
1 x PR-0808
1 x 12V/7.5A DC Power Adapter
1 x AC Power Cable with US Pins
1 x AC Power Cable with UK Pins
1 x AC Power Cable with EU Pins
9 x 3-Pin Terminal Blocks
2 x Mounting Ears
6 x Mounting Screws

9
Specifications
Technical
Input 8 x HDMI IN
Input Resolution Supported VESA
640x480 @ 60, 72, 75 Hz
720 x 400 @ 70, 85 Hz
800 x 600 @ 56, 60, 72, 75, 85 Hz
848 x 480 @ 60 Hz
1024 x 768 @ 60, 70, 75, 85 Hz
1152 x 864 @ 75 Hz
1280 x 768 @ 60 Hz, 75 Hz
1280 x 800 @ 60 Hz (Reduce Blanking)
1280 x 960 @ 60 Hz
1280 x 1024 @ 60, 85 Hz
1360 x 768 @ 60, 75, 85 Hz
1366 x 768 @ 60 Hz (Reduce Blanking)
1400 x 1050 @ 60 Hz (Reduce Blanking), 75 Hz
1440 x 900 @ 60 Hz (Reduce Blanking), 75, 85 Hz
1600 x 900 @ 60 Hz (Reduce Blanking)
1600 x 1200 @ 60 Hz
1680 x 1050 @ 60 Hz (Reduce Blanking)
1920 x 1200 @ 60 Hz (Reduce Blanking)
1920 x 1200 @ 60 Hz
1920 x 1440 @ 60 Hz
2048 x 1080 @ 50, 60 Hz
2560 x 1440 @ 60 Hz (Reduce Blanking)
2560 x 1600 @ 60 Hz (Reduce Blanking)
3840 x 2160 @ 60 Hz (Reduce Blanking)
CEA Information Code (VIC) Formats
720 x 480i @ 59.94, 60 Hz
720 x 576i @ 50 Hz
720 x 480p @ 59.94, 60 Hz
720 x 576p @ 50 Hz
1280 x 720p @ 50, 59.94, 60 Hz
1920 x 1080i @ 50, 59.94, 60 Hz
1920 x 1080p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz
2560 x 1080p @ 50, 60 Hz
3840 x 2160p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz

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4096 x 2160p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz
Input Audio Supported PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby
Atmos, Dolby True HD, DTS, DTS HD MA
Output 8 x HDMI Out
Technical
Output Resolution Supported Same as the Input
Output Signal Types Unbalanced stereo analog
Analog Audio Output Level(Max) +1.6 dB, unbalanced; ≥2 kohm load
Analog Audio Output Frequency
Response
< -0.5 dB to +0.2 dB, 30 Hz to 20 kHz or
< -0.8 dB to +0.2 dB, 20 Hz to 20 kHz
Analog Audio Output THD+N <0.006%, 1 kHz, -10 dB to +2 dB
Analog Audio Output SNR >102 dB, 20 Hz to 20 kHz Vin = +2 dB
Maximum Data Rate 18Gbps
Control Method Front panel, IR, RS232 and Web GUI
General
Operating Temperature 32˚F (0˚C) to 104˚F (40˚C)
Storage Temperature -4°F (-20°C) to 140°F (60°C)
Humidity 5% to 90% (RH (non-condensing)
Power Supply Voltage, DC: 12V/7.5A
Power Consumption (Max) 73.6W
EDS Protection Human-body Model:
±10kV(Air-gap discharge)/±5kV(Contact discharge)
Device Dimension (W x H x D) 10.59 x 18.97 x 1.73
Product Weight Approx. 7.9 lbs
Certification FCC Part 15 Class B
EN 55032
EN 55035
CB IEC/EN 60950
CB IEC/EN 62368-1
UL 62368-1
RoHS/REACH
EMC (Australia)
EMC (Canada)
EMC (UKCA)
Prop65

11
Transmission Distance
Note: Straight-through Ethernet cable of T568B is recommended.
General Range Supported Video
HDMI Output 15m/49ft 1080P@60Hz
10m/33ft 4K@60Hz 4:2:0
5m/16ft 4K@60Hz 4:4:4

12
PR-0602
The AMX PR-0602 provides the ability to connect up to six 4K UHD+ HDMI sources to up to two 4K UHD+ HDMI displays and
freely switch between them. This unit comes with full support for 18Gbps resolutions up to, and including 4K@60Hz (4:4:4,
8-bit) as well as support for Deep Color, HDR (High Dynamic Range), HD audio and other features defined by the HDMI 2.0
specification. With a comprehensive EDID management feature that includes the ability to select between built in EDIDs,
EDIDs copied from connected sink devices, as well as user provided EDIDs, this matrix can solve many interconnectivity
problems.
Features
HDMI Inputs and Outputs support up to 4K@60Hz 4:4:4 8bit
Fully compliant with HDMI 2.0
HDCP 2.2 compliant
Supports 4K HDR
Supports audio de-embedding for each HDMI output
Supports IPv4 & IPv6 networks, support HTTPS, SSH
Supports PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby True HD, DTS, DTS
HD MA
Package Contents
1 x PR-0602
1 x 12V/3A DC Power Adapter
1 x US Pins
1 x UK Pins
1 x EU Pins
1 x AU Pins
3 x 3-Pin Terminal Blocks
2 x Mounting Ears
6 x Mounting Screws

13
Specifications
Technical
Input 6 x HDMI IN
Input Resolution Supported VESA
640x480 @ 60, 72, 75, 85 Hz
720 x 400 @ 70, 85 Hz
800 x 600 @ 56, 60, 72, 75, 85 Hz
848 x 480 @ 60 Hz
1024 x 768 @ 60, 70, 75, 85 Hz
1152 x 864 @ 75 Hz
1280 x 768 @ 60 Hz, 75 Hz
1280 x 800 @ 60 Hz (Reduce Blanking)
1280 x 960 @ 60 Hz
1280 x 1024 @ 60, 75, 85 Hz
1360 x 768 @ 60 Hz
1366 x 768 @ 60 Hz (Reduce Blanking)
1400 x 1050 @ 60 Hz (Reduce Blanking), 75 Hz
1440 x 900 @ 60 Hz (Reduce Blanking), 75, 85 Hz
1600 x 900 @ 60 Hz (Reduce Blanking)
1600 x 1200 @ 60 Hz
1680 x 1050 @ 60 Hz (Reduce Blanking)
1920 x 1200 @ 60 Hz (Reduce Blanking)
1920 x 1200 @ 60 Hz
1920 x 1440 @ 60 Hz
2048 x 1080 @ 50, 60 Hz
2560 x 1440 @ 60 Hz (Reduce Blanking)
2560 x 1600 @ 60 Hz (Reduce Blanking)
3840 x 2160 @ 60 Hz (Reduce Blanking)
CEA Information Code (VIC) Formats
720 x 480i @ 59.94, 60 Hz
720 x 576i @ 50 Hz
720 x 480p @ 59.94, 60 Hz
720 x 576p @ 50 Hz
1280 x 720p @ 50, 59.94, 60 Hz
1920 x 1080i @ 50, 59.94, 60 Hz
1920 x 1080p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz
2560 x 1080p @ 50, 60 Hz
3840 x 2160p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz

14
4096 x 2160p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz
Input Audio Supported PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby
Atmos, Dolby True HD, DTS, DTS HD MA
Output 2 x HDMI Out
Technical
Output Resolution Supported Same as the Input
Output Signal Types Unbalanced stereo analog
Analog Audio Output Level(Max) +1.6 dB, unbalanced; ≥2 kohm load
Analog Audio Output Frequency
Response
< -0.5 dB to +0.2 dB, 30 Hz to 20 kHz or
< -0.8 dB to +0.2 dB, 20 Hz to 20 kHz
Analog Audio Output THD+N <0.008%, 1 kHz, -10 dB to +2 dB
Analog Audio Output SNR >100 dB, 20 Hz to 20 kHz Vin = +2 dB
Maximum Data Rate 18Gbps
Control Method Front panel, IR, RS232 and Web GUI
General
Operating Temperature 32˚F (0˚C) to 104˚F (40˚C)
Storage Temperature -4°F (-20°C) to 140°F (60°C)
Humidity 5% to 90% (RH (non-condensing)
Power Supply Voltage, DC: 12V/3A
Power Consumption (Max) 15.1W
EDS Protection Human-body Model:
±10kV(Air-gap discharge)/±5kV(Contact discharge)
Device Dimension (W x H x D) 10.59 x 18.97 x 1.73
Product Weight Approx. 6.3 lbs
Certification FCC Part 15 Class B
EN 55032
EN 55035
CB IEC/EN 60950
CB IEC/EN 62368-1
UL 62368-1
RoHS/REACH
EMC (Australia)
EMC (Canada)
EMC (UKCA)
Prop65

15
Transmission Distance
Note: Straight-through Ethernet cable of T568B is recommended.
General Range Supported Video
HDMI Output 15m/49ft 1080P@60Hz
10m/33ft 4K@60Hz 4:2:0
5m/16ft 4K@60Hz 4:4:4

16
PR-0404
The AMX PR-0404 provides the ability to connect up to four 4K UHD+ HDMI sources to up to four 4K UHD+ HDMI displays
and freely switch between them. This unit comes with full support for 18Gbps resolutions up to, and including 4K@60Hz
(4:4:4, 8-bit) as well as support for Deep Color, HDR (High Dynamic Range), HD audio and other features defined by the
HDMI 2.0 specification. With a comprehensive EDID management feature that includes the ability to select between built in
EDIDs, EDIDs copied from connected sink devices, as well as user provided EDIDs, this matrix can solve many
interconnectivity problems.
Features
HDMI Inputs and Outputs support up to 4K@60Hz 4:4:4 8bit
Fully compliant with HDMI 2.0
HDCP 2.2 compliant
Supports 4K HDR
Supports audio de-embedding for each HDMI output
Supports IPv4 & IPv6 networks, support HTTPS, SSH
Supports PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby True HD, DTS, DTS
HD MA
Package Contents
1 x PR-0404
1 x 12V/3A DC Power Adapter
1 x US Pins
1 x UK Pins
1 x EU Pins
1 x AU Pins
5 x 3-Pin Terminal Blocks
2 x Mounting Ears
6 x Mounting Screws

17
Specifications
Technical
Input 4 x HDMI IN
Input Resolution Supported VESA
640x480 @ 60, 72, 75, 85 Hz
720 x 400 @ 70, 85 Hz
800 x 600 @ 56, 60, 72, 75, 85 Hz
848 x 480 @ 60 Hz
1024 x 768 @ 60, 70, 75, 85 Hz
1152 x 864 @ 75 Hz
1280 x 768 @ 60 Hz, 75 Hz
1280 x 800 @ 60 Hz (Reduce Blanking)
1280 x 960 @ 60, 85 Hz
1280 x 1024 @ 60, 75, 85 Hz
1360 x 768 @ 60 Hz
1366 x 768 @ 60 Hz (Reduce Blanking)
1400 x 1050 @ 60 Hz (Reduce Blanking), 75 Hz
1440 x 900 @ 60 Hz (Reduce Blanking), 75, 85 Hz
1600 x 900 @ 60 Hz (Reduce Blanking)
1600 x 1200 @ 60 Hz
1680 x 1050 @ 60 Hz (Reduce Blanking)
1920 x 1200 @ 60 Hz (Reduce Blanking)
1920 x 1200 @ 60 Hz
1920 x 1440 @ 60 Hz
2048 x 1080 @ 50, 60 Hz
2560 x 1440 @ 60 Hz (Reduce Blanking)
2560 x 1600 @ 60 Hz (Reduce Blanking)
3840 x 2160 @ 60 Hz (Reduce Blanking)
CEA Information Code (VIC) Formats
720 x 480i @ 59.94, 60 Hz
720 x 576i @ 50 Hz
720 x 480p @ 59.94, 60 Hz
720 x 576p @ 50 Hz
1280 x 720p @ 50, 59.94, 60 Hz
1920 x 1080i @ 50, 59.94, 60 Hz
1920 x 1080p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz
2560 x 1080p @ 50, 60 Hz
3840 x 2160p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz

18
4096 x 2160p @ 24, 25, 29.97, 30, 50, 59.94, 60 Hz
Input Audio Supported PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby
Atmos, Dolby True HD, DTS, DTS HD MA
Output 4 x HDMI Out
Technical
Output Resolution Supported Same as the Input
Output Signal Types Unbalanced stereo analog
Analog Audio Output Level(Max) +1.6 dB, unbalanced; ≥2 kohm load
Analog Audio Output Frequency
Response
< -0.5 dB to +0.2 dB, 30 Hz to 20 kHz or
< -0.8 dB to +0.2 dB, 20 Hz to 20 kHz
Analog Audio Output THD+N <0.008%, 1 kHz, -10 dB to +2 dB
Analog Audio Output SNR >105 dB, 20 Hz to 20 kHz Vin = +2 dB
Maximum Data Rate 18Gbps
Control Method Front panel, IR, RS232 and Web GUI
General
Operating Temperature 32˚F (0˚C) to 104˚F (40˚C)
Storage Temperature -4°F (-20°C) to 140°F (60°C)
Humidity 5% to 90% (RH (non-condensing)
Power Supply Voltage, DC: 12V/3A
Power Consumption (Max) 34.8W
EDS Protection Human-body Model:
±10kV(Air-gap discharge)/±5kV(Contact discharge)
Device Dimension (W x H x D) 10.59 x 18.97 x 1.73
Product Weight Approx. 6.6 lbs
Certification FCC Part 15 Class B
EN 55032
EN 55035
CB IEC/EN 60950
CB IEC/EN 62368-1
UL 62368-1
RoHS/REACH
EMC (Australia)
EMC (Canada)
EMC (UKCA)
Prop65

19
Transmission Distance
Note: Straight-through Ethernet cable of T568B is recommended.
General Range Supported Video
HDMI Output 15m/49ft 1080P@60Hz
10m/33ft 4K@60Hz 4:2:0
5m/16ft 4K@60Hz 4:4:4

20
PR-0402
The AMX PR-0402 provides the ability to connect four 4K UHD+ HDMI sources to two 4K UHD+ HDMI displays, and freely
switch between them. This unit comes with full support for 18Gbps resolutions, including 4K@60Hz (4:4:4, 8-bit) as well as
support for Deep Color 36bits, HDR (High Dynamic Range), HBR audio and other features defined by the HDMI 2.0
specification. With a comprehensive EDID management feature that includes the ability to select between built in EDIDs,
EDIDs copied from connected sink devices, as well as user provided EDIDs. This matrix can solve many interconnectivity
problems.
Features
HDMI Inputs and Outputs support up to 4K@60Hz 4:4:4 8bit
Fully compliant with HDMI 2.0
HDCP 2.2 compliant
Supports 4K HDR
Supports audio de-embedding for each HDMI output
Supports IPv4 & IPv6 networks, support HTTPS, SSH
Supports PCM 2-Channel, PCM Multi-Channel, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby True HD, DTS, DTS
HD MA
Package Contents
1 x PR-0402
1 x 12V/3A DC Power Adapter
1 x US Pins
1 x UK Pins
1 x EU Pins
1 x AU Pins
3 x 3-Pin Terminal Blocks
4 x Rubber Feet