Harman AMX DVX Series User manual

AV FOR AN IT WORLD
INSTRUCTION MANUAL
DVX
ALL-IN-ONE PRESENTATION SWITCHERS
DVX-3266-4K
DVX-2265-4K

Important Safety Instructions
READ these instructions.
KEEP these instructions.
HEED all warnings.
FOLLOW all instructions.
DO NOT use this apparatus near water.
CLEAN ONLY with dry cloth.
DO NOT block any ventilation openings. Install in accordance with the manufacturer's instructions.
DO NOT install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
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.
PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
ONLY USE attachments/accessories specified by the manufacturer.
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.
UNPLUG this apparatus during lightning storms or when unused for long periods of time.
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.
Use the mains plug to disconnect the apparatus from the mains.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO
RAIN OR MOSITURE.
DO NOT EXPOSE THIS APPARATUS TO DRIPPING OR SPLASHING AND ENSURE THAT NO OBJECTS FILLED
WITH LIQUIDS, SUCH AS VASES, ARE PLACED ON THIS APPARATUS.
THE MAINS PLUG OF THE POWER SUPPLIER CORD SHALL REMAIN READILY OPERABLE.

TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP COVER. NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
TO COMPLETELY DISCONNECT THIS APPARATUS FROM THE AC MAINS. DISCONNECT THE
POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE. THE MAINS PLUG OF THE POWER
SUPPLY CORD SHALL REMAIN READILY OPERABLE.
WATCH FOR THESE SYMBOLS:
The exclamation point triangle is used to alert the user to important operating or maintenance
instructions.
The lightning bolt triangle is used to alert the user to the risk of electrical shock。
ESD Warning: The icon to the left indicates text regarding potential danger associated with the
discharge of static 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 lighted candles – should be placed on the product.
WARNING: Equipment shall be connected to a MAINS socket outlet with a protective earthing connection.
6. Clean this apparatus
only with dry cloth.
1. Do not expose this apparatus
to rain, moisture, dripping or
splashing and that no objects
filled with liquids, such as vases,
shall be placed on the apparatus.
2. Do not install or place this unit
in a bookcase, built-in cabinet or
in another confined space.
Ensure the unit is well ventilated.
7. Unplug this apparatus
during lightning storms or
when unused for long
periods of time.
5. Do not place sources of naked
flames, such as lighted candles,
on the unit.
3. To prevent risk of electric
shock or fire hazard due to
overheating, do not obstruct
the unit’s ventilation openings
with newspapers, tablecloths,
curtains, and similar items.
8. Protect the power cord
from being walked on or
pinched particularly at
plugs.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other
apparatus (including amplifiers)
that produce heat.
9. Only use attachments /
accessories specified by
the manufacturer.
10. Refer all servicing to
qualified service
personnel.

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 you are unsure of the correct operational voltage, please contact
your local distributor and/or retailer. If the product is equipped with a detachable power cord, use only the
type provided, or specified, by the manufacturer or your local distributor.
WARNING: Do Not Open! Risk of Electrical Shock.
Voltages in this equipment are hazardous to life. No
user-serviceable parts inside. Refer all servicing to qualified
service personnel.
MAGNETIC FIELD
CAUTION! Do not locate sensitive high-gain equipment such as preamplifiers or tape decks directly above
or below the units. Because this amplifier has a high-power density, it has a strong magnetic field which can
induce hum into unshielded devices that are located nearby. The field is strongest just above and below the
unit.
If an equipment rack is used, we recommend locating the amplifier(s) in the bottom of the rack and the
preamplifier or other sensitive equipment at the top.
WEEE Notice
The Directive on Waste Electrical and Electronic Equipment (WEEE), which entered into force as European
law on 14/02/2014, resulted in a major change in the treatment of electrical equipment at end-of-life.
The purpose of this Directive is, as a first priority, the prevention of WEEE, and in addition, to promote the
reuse, recycling and other forms of recovery of such wastes so as to reduce disposal. The WEEE logo on the
product or on its box indicating collection for electrical and electronic equipment consists of the
crossed-out wheeled bin, as shown below.
This product must not be disposed of or dumped with your other household waste. You are liable for the
disposal of all your electronic or electrical waste equipment by relocating over to the specified collection
point for recycling of such hazardous waste. Isolated collection and proper recovery of your electronic and
electrical waste equipment at the time of disposal will allow us to help conserving natural resources.
Moreover, proper recycling of the electronic and electrical waste equipment will ensure safety of human
health and environment. For more information about electronic and electrical waste equipment disposal,
recovery, and collection points, please contact your local city center, household waste disposal service, shop
from where you purchased the equipment, or manufacturer of the equipment.
RoHS Compliance
This product is in compliance with Directive 2011/65/EU and (EU) 2015/863 of the European Parliament and
of the Council of 31/03/2015 on the restriction of the use of certain hazardous substances in electrical and
electronic equipment.

REACH
REACH (Regulation No 1907/2006) addresses the production and use of chemical substances and their
potential impacts on human health and the environment. Article 33 (1) of REACH Regulation requires
suppliers to inform the recipients if an article contains more than 0.1% (per weight per article) of any
substance(s) on the Substances of Very High Concern (SVHC) Candidate List (‘REACH candidate list’).
This product contains the substance ‘’lead’’ (CAS-No. 7439-92-1) in a concentration of more than
0.1% per weight.
At the time of release of this product, except for the lead substance, no other substances of REACH
candidate list are contained in a concentration of more than 0.1% per weight in this product.
Note: on June 27, 2018, lead was added to the REACH candidate list. The inclusion of lead in the REACH
candidate list does not mean that lead-containing materials pose an immediate risk or results in a
restriction of permissibility of its use.
CAUTION FCC AND IC STATEMENT FOR USERS (USA AND CANADA ONLY)
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.
CAN ICES-3 (B)/NMB-3(B)
FCC SDOC SUPPLIER’S DECLARATION OF CONFORMITY
HARMAN International hereby declares that this equipment is in compliance with the FCC part 15 Subpart
B.
The declaration of conformity may be consulted in the support section of our web site, accessible from www.
AMX.com.
Federal Communication Commission Interference Statement
This equipment 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 residential installation. 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.
Caution: Changes or modifications not expressly approved by Harman could void the user’s authority to
operate the equipment .

1
CONTENTS
INTRODUCTION .................................................................................................................................................................................. 3
OVERVIEW...............................................................................................................................................................................................................3
COMMON APPLICATION ..............................................................................................................................................................................3
AUDIO PROCESSING .......................................................................................................................................................................................3
INTEGRATED CONTROL.................................................................................................................................................................................3
BATTERY LIFE......................................................................................................................................................................................................3
FEATURES ................................................................................................................................................................................................................4
PACKAGE CONTENTS .........................................................................................................................................................................................4
SPECIFICATIONS ...................................................................................................................................................................................................5
TRANSMISSION DISTANCE...........................................................................................................................................................................7
INSTALLATION .................................................................................................................................................................................... 8
WIRING AND DEVICE CONNECTORS ............................................................................................................................................ 9
OVERVIEW...............................................................................................................................................................................................................9
FRONT PANEL CONTROLS AND INDICATORS....................................................................................................................................... 10
LEDS ................................................................................................................................................................................................................... 10
LCD DISPLAYS................................................................................................................................................................................................. 11
TAKE PUSHBUTTON ..................................................................................................................................................................................... 11
VIDEO MENU PUSHBUTTON..................................................................................................................................................................... 11
AUDIO MENU PUSHBUTTON.................................................................................................................................................................... 12
NAVIGATION PUSHBUTTONS .................................................................................................................................................................. 12
STATUS PUSHBUTTON ................................................................................................................................................................................ 13
EXIT PUSHBUTTON ....................................................................................................................................................................................... 13
VIDEO/AUDIO MUTE PUSHBUTTONS.................................................................................................................................................... 13
PROGRAM PORT............................................................................................................................................................................................ 13
USB PORT ......................................................................................................................................................................................................... 14
REAR PANEL AUDIO INPUTS AND AUDIO OUTPUTS .......................................................................................................................... 14
AUDIO INPUTS ............................................................................................................................................................................................... 14
HDMI INPUTS.................................................................................................................................................................................................. 15
MIC/LINE INPUTS........................................................................................................................................................................................... 15
AMP OUTPUTS ............................................................................................................................................................................................... 16
AUDIO OUTPUTS ........................................................................................................................................................................................... 17
DANTE INPUTS/OUTPUTS.......................................................................................................................................................................... 17
REAR PANEL VIDEO INPUTS AND OUTPUTS .......................................................................................................................................... 18
HDMI INPUTS.................................................................................................................................................................................................. 18
DXLINK INPUTS .............................................................................................................................................................................................. 19
DXLINK/HDMI OUTPUTS ............................................................................................................................................................................ 19
TWISTED PAIR CABLE PINOUTS ............................................................................................................................................................... 20
IMPORTANT TWISTED PAIR CABLING REQUIREMENTS AND RECOMMENDATIONS.......................................................... 20
REAR PANEL CONTROL AND POWER ....................................................................................................................................................... 20
RS232 PORTS .................................................................................................................................................................................................. 20
RELAY PORTS .................................................................................................................................................................................................. 21
I/O PORTS ........................................................................................................................................................................................................ 21
IR/SERIAL PORT: CONNECTION AND WIRING ................................................................................................................................... 21
CONFIGURATION DIP SWITCH................................................................................................................................................................. 22

2
ICS LAN PORT................................................................................................................................................................................................. 22
USB PORT ......................................................................................................................................................................................................... 23
USB A/B PORTS .............................................................................................................................................................................................. 23
ID PUSHBUTTON ........................................................................................................................................................................................... 24
LAN 100/1000................................................................................................................................................................................................. 24
POWER CONNECTOR .................................................................................................................................................................................. 25
AUDIO/VIDEO CONFIGURATIONS ............................................................................................................................................... 26
OVERVIEW............................................................................................................................................................................................................ 26
USING THE FRONT PANEL BUTTONS ........................................................................................................................................................ 26
VIDEO SETTINGS............................................................................................................................................................................................ 26
AUDIO SETTINGS........................................................................................................................................................................................... 28
SWITCH MENU ............................................................................................................................................................................................... 31
STATUS MENU................................................................................................................................................................................................ 31
DVX WEBCONSOLE .......................................................................................................................................................................................... 32
ACCESSING THE WEBCONSOLE .............................................................................................................................................................. 32
MASTER CONTROLLER CONFIGURATION OPTIONS ....................................................................................................................... 33
USING A WEB BROWSER ............................................................................................................................................................................ 34
FIRMWARE UPGRADE ..................................................................................................................................................................... 49
BEFORE YOU START.......................................................................................................................................................................................... 49
REQUIRED ORDER OF FIRMWARE UPDATES FOR DVX CONTROLLERS........................................................................................ 49
SENDING FIRMWARE (*.KIT) FILES TO THE DVX .................................................................................................................................... 49
PROGRAMMING.................................................................................................................................................................................. 50
OVERVIEW............................................................................................................................................................................................................ 50
NETLINX CHANNELS ........................................................................................................................................................................................ 50
NETLINX LEVELS................................................................................................................................................................................................. 51
PORT FUNCTIONALITY MAPPING ............................................................................................................................................................... 52
SEND_COMMANDS .......................................................................................................................................................................................... 54
WARRANTY TERMS AND CONDITIONS ...................................................................................................................................134

3
Introduction
Overview
The All-In-One Presentation Switchers combine all of the components you need to control/automate any
environment into a simple, flexible, comprehensive solution including control, analog and digital
audio/video inputs, audio and video switching, video scaling, local and remote distribution, plus audio
mixing, and amplification - all in a single box.
The All-in-One Presentation Switchers covered in this manual include:
All-in-One Presentation Switchers
Name
Description
DVX-3266-4K
8 x 4 All-In-One Digital Video Presentation Switcher
DVX-2265-4K
6 x 2 All-In-One Digital Video Presentation Switcher
Common Application
Enova DVX All-in-One Presentation Switchers are ideal solutions when used to simplify A/V control and
distribution in sophisticated presentation environments and conference rooms, including those supporting
audio and video conferencing. It also fits well in classrooms and auditoriums that need multiple displays, or
video previewing.
Audio Processing
Enova DVX All-in-One Presentation Switchers feature built-in audio mixing and equalization for four
independent, assignable audio output groups to accommodate the size, furnishings, surfaces, and
functional requirements in every room. The amplified audio output, two-line level audio outputs, 4 stereo
Dante audio outputs and all HDMI audio outputs can be assigned individually to any of the four audio
output groups. The amplifier outputs two channels at 120 Watts each into 8-ohms or 120 Watts into a
single mono channel at 70 or 100 Volts.
Integrated Control
The Enova DVX-3266-4K and DVX-2265-4K have built-in NX-Series NetLinx Integrated Controllers. All DVX
models include two (2) RS-232 ports, two (2) IR/Serial ports, two (2) Digital I/O ports and two (2) relay ports
for control of third-party equipment. All DVX models also include a front control panel for an added level of
convenience.
Battery Life
Enova DVX-3266-4K and DVX-2265-4K All-in-One Presentation Switchers use a combination lithium battery
and clock crystal package. The battery is a commonly available CR2032 lithium battery. The battery has an
average shelf life of 10 years. In normal use, the time will be shorter than the average shelf life depending
on the amount of time the unit has no external power for the clock circuit.
Typical useful life of the battery is 8 years under the specified temperature range. (see Operating
Environment in the Specifications table for each type of DVX in next two chapters for more information.)

4
Features
Video/Audio matrix switcher;
Built in NetLinx Master Controller;
Built-in scalers;
Supports HDMI 2.0 with resolution up to 4K@60Hz 4:4:4 In/Out;
Supports HDCP 2.2;
Supports HDR when scaler is in bypass mode;
Supports audio breakaway and embedding, audio DSP, mic mixer, 120W amplifier, Dante inputs and
outputs
Supports multiple control methods such as Front Panel buttons, ICSP Commands and mobile-friendly
web interface.
Package Contents
The following items are included with the DVX-3266-4K:
[1] DVX-3266-4K
[1] AC Power Cord with US Pins
[1] AC Power Cord with UK Pins
[1] AC Power Cord with EU Pins
[8] 3-Pin, 3.5mm Phoenix Male Connector
[3] 4-Pin, 3.5mm Phoenix Male Connector
[4] 5-Pin, 3.5mm Phoenix Male Connector
[1] 3-Pin, 5.08mm Phoenix Male Connector
[1] 4-Pin, 5.08mm Phoenix Male Connector
[2] IR Emitters
[2] Front Rack Mounting Brackets (Attached)
[4] Rubber Feet (Attached)
[1] Quick Start Guide
The following items are included with the DVX-2265-4K:
[1] DVX-2265-4K
[1] AC Power Cord with US Pins
[1] AC Power Cord with UK Pins
[1] AC Power Cord with EU Pins
[8] 3-Pin, 3.5mm Phoenix Male Connector
[3] 4-Pin, 3.5mm Phoenix Male Connector
[4] 5-Pin, 3.5mm Phoenix Male Connector
[1] 3-Pin, 5.08mm Phoenix Male Connector
[1] 4-Pin, 5.08mm Phoenix Male Connector
[2] IR Emitters
[2] Front Rack Mounting Brackets (Attached)
[4] Rubber Feet (Attached)
[1] Quick Start Guide

5
Specifications
The following table lists the specifications for the Enova DVX-3266-4K/DVX-2265-4K All-in-One
Presentation Switchers:
Specifications
Power
AC 100-240V 50/60Hz, 10A
Power Consumption
DVX-3266-4K: 90 Watts typical without amplifier, 130 Watts typical average
with amplifier
DVX-2265-4K: 63 Watts typical without amplifier, 103 Watts typical average
with amplifier
Memory
NVRAM: 1 MB
Memory Card: 16 GB SD
DDRAM: 512MB
Note: Supports external USB Solid State Drive
Front Panel Components
PROGRAM (To PC) Port
1 Type-B USB port. Connect to a USB port on a PC and access the NetLinx
Studio program for controller configuration
USB Port:
1 Type-A USB port for connecting a mass storage device for loading .tkn files,
reading or writing configuration files and log files, or updating the firmware
on the unit.
LEDs
LINK/ACT LED: On indicates that the Ethernet cables are connected and
terminated correctly, and blinking indicates receiving Ethernet data
packets.

STATUS LED: Blinking indicates that the system is programmed and
communicating properly.
OUTPUT LED: Blinking indicates that the Controller is transmitting data.
INPUT LED: Blinking indicates that the Controller is receiving data.
ICSLAN LED: Blinking when the category cable to port 1 is connected and
terminated correctly.
SERIAL LEDs: Two set of LEDs indicate that the RS-232 port (1-
2) is
transmitting or receiving data.

IR/SERIAL LEDs: Two LEDs, On indicates that IR/SERIAL channels are
transmitting control data on Port (11-12).
RELAY LEDs: Two LEDs, On indicates that relay channels are active on Port
(21).
I/O LEDs: On indicates that I/O channels are active on Port (22).
LCD Displays
Liquid crystal display (2 lines with 20 characters per line) indicates current
volume level and displays the Video, Audio, and Status menus.
SWITCH Pushbutton
Press to access the Switch menu on the LCD display. Use the menu to choose
to switch audio, video or both from any input to any output.
TAKE Pushbutton
While in the Switch menu, press to implement an audio/video switch.
V
IDEO MENU
Pushbutton
Press to access the Video menu on the LCD display. There are two video
menus (VIDEO OUTPUT and VIDEO INPUT) and both are accessible by using
this button. Multiple presses cycle through the various VIDEO menus.
A
UDIO MENU
Pushbutton
Press to access the Audio menu on the LCD display. There are three audio
menus (AUDIO OUTPUT, AUDIO INPUT, and MIC) and all are accessible by
using this button. Multiple presses cycle through the various AUDIO menus.
Navigational
Pushbuttons
4 directional buttons for navigating the options in the Switch, Video, Audio,
and Status menus (on the LCD display).
VIDEO MUTE Pushbutton
Press to mute/un-mute (enable/disable) all video output displays.
Video Mute results in a blank screen on the output displays.
AUDIO MUTE
Pushbutton
Press to mute/un-mute all audio outputs. The Pushbuttons light to indicate
that Video muting is active.
STATUS Pushbutton
Press to access the STATUS menu on the LCD display on which you can view
system status and other system information.
EXIT Pushbutton
Press to exit the current menu and return to the default menu page, Main Amp
Output/Volume.
Rear Panel Components
HDMI INPUTs
4 HDMI Type-A Female Connector. Connect to HDMI Sources.
DXLINK INPUTs
DVX-3266-4K: 4 RJ-45 inputs provide support for digital video, audio,
Ethernet, bi-
directional control, USB, and power over Category Cable
from any DXLink transmitter.
DVX-2265-4K: 2 RJ-45 inputs
provide support for digital video, audio,
Ethernet, bi-
directional control, USB, and power over Category Cable
from any DXLink transmitter.
HDMI OUTPUTs
DVX-3266-4K: 4 HDMI Type-A Female Connector. Connect to HDMI
displays.
DVX-2265-4K: 2 HDMI Type-
A Female Connector. Connect to HDMI
displays.