Amx Enova dvx-3156hd-sp User manual

DATA SHEET

10x4 All-In-One Presentation Switchers

(Multi-Format, HDMI, 4 DXLinkTM Inputs)

DVX-3156HD-SP (FG1905-22) 2x25W 8-Ohm

DVX-3156HD-T (FG1905-24) 75W 70/100V

Overview

The Enova®DVX-3156HD is an all-in-one controller, AV matrix switcher, scaler,

analog to digital signal converter, twisted pair transmitter and amplifier with built-

in professional grade audio processing. Easily integrate HDCP into system designs

and enjoy hassle free plug-and-play operation. No tools, no delays, and no key

constraints –it just works with AMX's exclusive InstaGate Pro®Technology.

Designed to simplify system design and provide a future proof solution, the DVX-

3156HD's multi-format video inputs support analog and digital signals including

HDMI with HDCP sources - all in the same connector. The state-of-the-art

professional grade audio DSP delivers quality audio throughout a room. Built-in

SmartScale®Technology outputs video that is perfectly scaled for each connected

display, eliminating the integration challenges that can occur when sources and

displays have different optimal resolutions - making the DVX-3156HD easy to

specify, easy to install and easy to use.

Common Applications

Ideal All-In-One Presentation Switcher designed to dramatically simplify AV control and distribution in medium

and large conference rooms, classrooms and auditoriums. The flexible DVX-3156HD is perfect for any room with a

mix of analog and digital sources, multiple displays, or rooms that require support for video conferencing.

Features

All-In-One Presentation Switcher in a 3 RU Box –Controller, matrix switcher, scaler, analog to digital

converter, amplifier, plus twisted pair distribution and professional-grade audio DSP

HDMI/HDCP Switching with Simplicity of Analog –End-to-end distribution of HDMI/HDCP without

interruption or key constraints using InstaGate Pro Technology

Matrix Switching –Freely route any input to any or all outputs without blocking - 10x4 video switcher and

14x4 audio switcher with audio breakaway

SmartScale Technology –Automatically responds to the display's declared EDID information and scales the

video to the best resolution and video parameters for that display without manual setup; this prevents

inferior video quality when sources are forced to lower resolutions to support the least capable display in the

system

AV and Control Over Twisted Pair –Send and receive audio, video, bi-directional control and Ethernet up to

100m over one standard twisted pair cable

Analog to Digital Video Conversion With Scaled Outputs –Converts any source signal to digital and uses

SmartScale Technology to automatically output video that is perfectly scaled for each connected display

Saves Energy –Includes features that dramatically reduce energy utilization. Use the interactive DVX Energy

Savings Calculator to estimate savings for your particular configuration

Game Changing Device –Standardizing on this box reduces Total Cost of Ownership

Dealer Benefits

HDCP Made Easy as Analog - No more time-consuming, cumbersome work-around tools to address HDCP

key caching and resolution incompatibilities

Fully Integrated Solution –All-in-one design simplifies system design, reduces programming time, and saves

time and effort in installation

Professional Grade Audio –Simplifies installation with built-in DSP, eliminating the need for an external

audio processor

Customer Benefits

Reduce Costs and Save Space –Realize significant cost savings and space savings with the DVX-3156's all-in-

one-design compared to purchasing individual components

Picture Perfect with No Delay –Delivers clean, crisp digital video to any display immediately upon request

Designed with Flexibility For the Future - Built for today's AV needs, but ready for tomorrow's future

advanced needs including 3D video and surround sound

Additional Features

All-In-One Presentation Switcher –Replaces the need for numerous individual components and equipment,

allowing installers to save time and effort in configuring and programming

InstaGate Pro Technology –Easily integrate HDCP into system designs and enjoy hassle-free matrix switching

to all compliant displays; no tools, no delays, and no key constraints –it just works

Multi-Format Ports –Built for analog signals - RGBHV, Component, S-Video, and Composite, and digital

HDMI/HDCP and DVI signals - all on the same connector

Built-in Professional Grade Audio DSP –Integrated digital signal processor's advanced capabilities, like

independent 10-band parametric EQ, independent input gain adjustments and variable compression, allow

precision tuning to match unique source and room attributes

3D Support - Pass through latest video formats including 3D and Deep Color

Surround Sound Support - Pass through high definition surround sound including DTS-HD and Dolby TrueHD

DXLinkTM Twisted Pair Outputs - Send audio, video, bi-directional control and Ethernet to DXLink HDMI

Receivers up to 100m away over one twisted pair cable

DXLink Twisted Pair Inputs - Receive audio and video from DXLink HDMI and Multi-Format Transmitters and

deliver bi-directional control, Ethernet and power up to 100m away over one twisted pair cable –for more

details and helpful cabling information, reference the white paper titled Cabling for Success with DXLink, or

contact your AMX representative

Audio Breakaway - Stereo audio from any analog input or de-embedded from any HDMI input can be broken

away from its associated video, processed through the DSP, and switched independently to any analog, HDMI

or S/PDIF audio output

Audio Matrix Switching –Four independently switched and processed audio paths provide four unique

volume, EQ, ducking and mixing configurations for perfectly tuned room audio as well as integration with

audio/video conferencing, induction loop systems, voice re-enforcement speakers and audio recording

devices

Enhanced Microphone Processing –Independent 3-band parametric EQ, compression, gathering, auto-

ducking, and limiting on each microphone input ensures crystal clear communication

HDCP Compliant

Specifications

GENERAL

Enclosure

Metal with black matte finish

Dimensions (HWD)

5 3/16" x 17" x 14" (13.2 cm x 43.2 cm x 35.6 cm)

Weight

18.2 lb. (8.26 Kg)

Certifications

RoHS/WEEE compliant

FCC Part 15 Class A

IC CISPR 22 Class A

C-Tick CISPR 22 Class A

CE EN 55022, EN 55024 and EN 60065

LVD EN 60950-1

IEC 60065

UL 60065

Included Accessories

•2 CC-NIRC, IR Emitter w/3.5mm Phoenix (FG10-000-

11)

•1 CC-DVIM-VGAF, DVI to VGA Adapter (FG10-2170-

13)

•(2) Front Rack Mounting Brackets (62-1905-16 and

62-1905-17)

•Enova DVX-3155HD All-In-One Presentation Switcher

Installation Guide

Optional Accessories

•CC-DVI-5BNCM, DVI to 5 BNC Male Cable (FG10-

2170-08)

•CC-DVI-RCA3M, DVI to 3 RCA Male Cable (FG10-

2170-09)

•CC-DVIM-VGAF, DVI to HD-15 Female Adapter (FG10-

2170-13)

•CC-DVI-SVID, DVI to S-Video Cable (FG10-2170-10)

•CC-3.5ST5-RCA2F, 5-pin 3.5mm Phoenix to 2 RCA

Female Cable (FG10-003-20)

•AVB-RX-DXLINK-HDMI, DXLink HDMI Receiver

Module (FG1010-500)

•AVB-TX-HDMI-DXLINK DXLink HDMI Transmitter

Module (FG1010-300)

•AVB-TX-MULTI-DXLINK DXLink Multi-Format

Transmitter Module (FG1010-310)

•AVB-DWP-TX-MULTI-DXLINK DXLink Multi-Format

Decor Style Wallplate Transmitters (US) (FG1010-325-

BL/WH)

•AVB-WP-TX-MULTI-DXLINK DXLink Multi-Format

Wallplate Transmitters (FG1010-320-BL/WH)

•EXB-IRS4, ICSLan IR/S Interface, 4 IR/S and 4 Inputs

(FG2100-23)

•EXB-COM2, ICSLan Serial Interface, 2 Ports (FG2100-

22)

•EXB-REL8, ICSLan Relay Interface, 8 Channels

(FG2100-20)

•EXB-I/O8, ICSLan Input/Output Interface, 8 Channels

(FG2100-21)

•EXB-MP1, ICSLan Multi-Port, 1 COM, 1 IR/S, 2 I/O, 1

IR RX (FG2100-26)

•CBL-HDMI-FL HDMI, High Speed Flat Cable with

RedMere® Technology (FG10-2180-16)

•CBL-DP-FL, DisplayPort High Speed Flat Cable with

RedMere Technology (FG10-2181-16)

•CBL-ETH-FL, Ethernet Cat5e Flat Cable (FG10-2182-

16)

•CBL-RGB+A-FL RGB with Audio Flat Cable (FG10-

2183-16)

ACTIVE POWER REQUIREMENTS

Power Consumption

90 Watts typical without amplifier

95 to 100 Watts typical average with amplifier

30 Watts typical in low-power mode

Power Connector

IEC Power Cord Connector

100-240 VAC

47-63 Hz

Power Factor Correction (PFC)

Supported, complies with N60555-2 and EN61000-

3-2

ENVIRONMENTAL

Temperature (Operating)

0° C to 40° C (32° F to 104° F)

Temperature (Storage)

-10° C to 70° C (14° F to 158° F)

Humidity (Operating)

5% to 85% RH

Heat Dissipation (Typical)

300 BTU/hr

Heat Dissipation (Standby)

100 BTU/hr

ETHERNET

Connection

(1) RJ-45

Description

10/100 Port RJ-45 connector provides TCP/IP

communication. This is an Auto MDI/MDI-X enabled

port, which allows you to use either straight-through

or crossover Ethernet cables. The Ethernet Port LEDs

show communication activity, connection status,

speeds, and mode information

Link/Act Indicator

Link/Activity LED (green) blinks when receiving

Ethernet data packets, one on Ethernet RJ-45

connector and one on the front panel

Speed Indicator

Speed LED (yellow) lights On when the connection

speed is 100 Mbps Ethernet connection and turns OFF

when the speed is 10 Mbps

INTEGRATED AMPLIFIER

Integrated Amplifier

DVX-3156HD-SP: 2 x 25 W RMS into 8 Ohms Class D

stereo amplifier (4-ohm stable)

DVX-3156HD-T: 75 W, 70 V / 100 V mono amplifier

ONBOARD MASTER

Controller

Integrated Controller is the equivalent of a NetLink NI-

3101-SIG Central Controller

Memory

256 MB SDRAM

1 MB Non-volatile (NV) SRAM

4 GB FLASH

Program Port

(1) DB-9 connector that supports RS-232

communications to a PC for system configuration and

diagnostics

Configuration Dip Switch

8-position Master configuration DIP switch allows

setting the Serial Programming port baud rate and

onboard Master execution mode (PRD or normal)

ID Pushbutton

Black ID pushbutton sets the NetLinx Device ID

assignments of the Internal Control Device. It has no

effect on the Internal Switcher Device

Status Indicator

Status LED (green) blinks to indicate that the system is

programmed and communicating properly

Input Indicator

Input LED (yellow) blinks to indicate that the Controller

is receiving data

Output Indicator

Output LED (red) blinks to indicate that the Controller

is transmitting data

CONTROL PORTS & INDICATORS

AxLink Port

(1) AxLink Port: 1 3.5 mm captive-wire connector

provides data and power to external control devices

AxLink Indicator

(1) AxLink LED (green) indicates the state of the AxLink

port

I/O Channels

(1) 6-Pin 3.5 mm (female) captive-wire connector

8-channel binary I/O port for contact closure with each

input being capable of voltage sensing

NetLinx Port 17

Channels 1-8

I/O Indicator

(8) LEDs (yellow) indicate that one or more of the I/O

channels (1-8) are active

IR/Serial

(2) 8-pin 3.5 mm (female) captive-wire connectors

8 IR Transmit / 1-way Serial ports

NetLinx Ports 9-16

Supports high-frequency carriers up to 1.142 MHz

8 IR/Serial data signals can be generated

simultaneously

IR/Serial Indicators

(8) LEDs (red) indicate that one or more of the IR/Serial

ports (1-8) are transmitting control data

Relays

(4) single-pole, single-throw relays

(2) 8-pin 3.5 mm (female) captive-wire connectors

NetLinx Port 8

Channels 1-8

Each relay can switch up to 24 VDC or 28 VAC @ 1 A

Each relay is independently controlled

Relay Indicators

(8) LEDs (red) indicate that one or more of the relay

channels (1-8) are active (closed)

RS-232/422/485 Ports

(6) bi-directional RS-232/422/485 serial ports

(6) DB9 Male Connectors

NetLinx Ports 1-6

XON/XOFF (transmit on / transmit off)

CTS/RTS (clear to send/ready to send)

300 - 115,200 baud

RS-232/422/485 Indicators

(6) sets of LEDs (red/yellow) indicate that RS-

232/422/485 Ports (1-6) are transmitting or receiving

data

INTEGRATED MATRIX SWITCHER CONTROL

Switch Pushbutton

Press to enter the SWITCH menu on the LCD display.

Choose to switch audio, video or both from any input

to any output. Press the TAKE pushbutton to

implement the switch

Take Pushbutton

While in the SWITCH menu, press to implement an

audio/video switch. When not in the SWITCH menu,

press to cycle through audio and/or video inputs

LCD Display

Liquid crystal display (2 lines with 20 characters per

line) indicates current volume level and displays the

Video, Audio, and Tools menus

Video Menu Pushbutton

Press to access the Video menu on the LCD display.

Multiple presses cycle through the various VIDEO

menus

Audio Menu Pushbutton

Press to access the Audio menu on the LCD display.

Multiple presses cycle through the various AUDIO

menus

Navigation Pushbuttons

(4) directional buttons for navigating the options in the

Video and Audio menu (on the LCD display)

Status Pushbutton

Press to access the STATUS menu on the LCD display

Exit Pushbutton

Press to exit any menu

Video Mute Pushbutton

Press to mute/un-mute (enable/disable) all video

output displays. Video Mute results in a blank screen

on the output display

Audio Mute Pushbutton

Press to mute/un-mute all audio outputs

INTEGRATED MATRIX SWITCHER

Video Switching

10x4 Matrix Video Switching, any of the 10 inputs can

be routed to any or all of the 4 video outputs

Video Inputs

(2) Multi-Format DVI-I; supports HDMI/HDCP, DVI,

RGB, S-Video, Composite, Component (Y/Pb/Pr)

(4) HDMI; supports HDMI/HDCP

(4) DXLink; supports digital video, HDCP, audio,

Ethernet, bi-directional control and power

Video Outputs

(4) HDMI; supports HDMI/HDCP

(2) DXLink; mirrors associated HDMI outputs; supports

digital video, audio, Ethernet and bi-directional control

Video Resolution Support

Supports resolutions up to 1920 x 1200 @ 60Hz. See

Operations Reference Guide for details for each signal

type

Progressive Resolution Support

480p up to 1920x1200 @ 60 Hz

If input is interlaced, all scaled outputs will deinterlace

video to a progressive resolution format. If in scaler

Bypass mode interlaced input will pass through

unaltered

HDCP Support

Yes, full matrix HDCP support (includes any input to

any or all outputs)

Key Management System

AMX HDCP InstaGate Pro Technology

Key support up to 16 sinks per output, independent of

source device

EDID Management

A preferred EDID can be selected for each input or any

display EDID can be mirrored to any input

independently

Audio Switching

14x4 Matrix Audio Switching. Each of the 4 audio

outputs has independent volume, EQ, ducking, sync

delay and mixing. Any of the 4 audio paths can be

routed to any analog, HDMI or S/PDIF output

Audio Inputs

(2) female 1/8” stereo mini-phono jacks; support

unbalanced audio

(4) 3.5 mm 5-position captive-wire terminals; support

balanced (differential) or unbalanced (single-ended)

stereo audio

(2) 3.5mm 3-pin captive-wire MIC connectors;

supports up to two mono microphones, unbalanced or

balanced audio

(4) HDMI connections support digital audio

(4) DXLink connections support audio from DXLink

Transmitters

Audio Outputs

DVX-3156HD-SP (FG1905-22):

(1) Amplified audio output; 4-position captive wire

connector; supports amplified, variable, mono or

stereo audio

(3) Line level audio output; supports balanced or

unbalanced mono or stereo

(1) S/PDIF output; mirrors any of the 4 analog audio

outputs, or 4 HDMI outputs (the two DXLink outputs

that mirror 2 assigned HDMI outputs support the

S/PDIF as well)

(4) HDMI connections support digital versions of

analog audio or direct pass-through audio

(2) DXLink outputs mirror associated HDMI outputs;

support digital version of analog audio or direct pass-

through

DVX-3156HD-T (FG1905-24):

(1) Amplified audio output; 2-position captive wire

connector; supports 70V or 100V mono audio –

connect speakers to either but not both

simultaneously

(3) Line level audio output; supports balanced or

unbalanced mono or stereo

(1) S/PDIF output; mirrors any of the 4 analog audio

outputs, or 4 HDMI outputs (the two DXLink outputs

that mirror 2 assigned HDMI outputs support the

S/PDIF as well)

(4) HDMI connections support digital versions of

analog audio or direct pass-through audio

(2) DXLink outputs mirror associated HDMI outputs;

support digital version of analog audio or direct pass-

through

Audio Breakaway

Yes, stereo audio from any input can be embedded to

or de-embedded from its associated video, processed

through DSP, and switched independently to any

analog or HDMI output (DXLink outputs are mirrored

to associated HDMI outputs so they will pass the

associated audio, as will the S/PDIF output which

mirrors one of the other audio outputs)

MULTI-FORMAT VIDEO WITH DVI-I

Multi-Format Input Connections

(2) DVI-I; Ports (1-2)

Multi-Format Supported Video

HDMI/HDCP, DVI/HDCP, RGB, S-Video, Composite,

Component (Y/Pb/Pr)

See specifications for each signal style over DVI-I for

more detail

Pixel Clock (Max)

165 MHz (225 MHz in pass-thru mode up to 1080p)

Input Equalization

Yes

Input Re-Clocking (CDR)

Yes

COMPONENT (Y/Pb/Pr) WITH DVI-I

Input Level

1 Vp-p nominal

Input Impedance

75 Ohms, nominal

Note

Requires DVI-I to 3 RCA Adapter or DVI-I to 5 BNC

Adapter

AC coupled: Insensitive to DC offset

S-VIDEO WITH DVI-I

Input Level

1 Vp-p nominal

Input Impedance

75 Ohms, nominal

Note

Requires DVI-I to S-Video Adapter

AC coupled: Insensitive to DC offset

COMPOSITE WITH DVI-I

Input Level

1 Vp-p nominal

Input Impedance

75 Ohms, nominal

Note

Requires DVI-I to 3 RCA Adapter or DVI-I to 5 BNC

Adapter

AC coupled: Insensitive to DC offset

RGBHV WITH DVI-I

Supported Video

RGBHV, RGBS, RGsB

Input Level

1 Vp-p nominal

Input Impedance

75 Ohms, nominal

Sync Input Level

2 to 5 Vp-p

Sync Input Impedance

2.5 pf Typical, 10pF Maximum

Note

Requires DVI to HD15 Adapter or DVI-I to 5 BNC

Adapter

DVI WITH DVI-I

Supported Video

DVI 1.0

Sync Input Level

2 to 5 Vp-p

Sync Input Impedance

2.5 pf Typical, 10pF Maximum

Note

Format: RGB

HDMI WITH DVI-I

HDCP Compliance

Yes

Note

Requires DVI to HDMI Adapter

Signal Types: Supports full matrix switching, video

processing and scaling of 8 bit per color standard Input

video signals. Supports full matrix switching and pass-

thru of all HDMI compliant video signals including 3-D

and Deep Color

HDMI WITH HDMI Type A Female

Input Connections

(4) HDMI Type A Female, Ports (5-8)

Input Signal Type Support

HDMI/HDCP, DVI/HDCP, Display Port ++

Data Rate (Max)

4.95 Gbps (6.75 Gpbs in pass-thru mode up to 1080p)

Pixel Clock (Max)

165 MHz (225 MHz in pass-thru mode up to 1080p)

Input Equalization

Yes

Input Re-Clocking (CDR)

Yes

Output Connections

(4) HDMI Type A Female, Ports (1-4)

Output Signal Type Support

HDMI/HDCP, DVI/HDCP

Output Scaling

SmartScale or Manual Configuration or Bypass

SmartScale output resolution support: All resolutions

between 480p and 1920 x 1200 @ 60 Hz via automatic

SmartScale query of the display's declared EDID

Detailed Timing Definition

Deep Color Support

Scaled Outputs: 24-bit, pass-thru Outputs: 30-bit, 36-

bit

Color Space Support

Y,Cb,Cr & RGB

3D Format Support

Yes, when in Bypass mode, HDMI primary formats

HDCP Compliance

Yes

Audio Format Support for HDMI

Supports Dolby TrueHD, Dolby Digital, DTS-HD Master

Audio, DTS, L-PCM

Note

DisplayPort ++ requires DisplayPort to HDMI adapter

cable

Supports full matrix switching, video processing and

scaling of 8 bit per color standard Input video signals.

Supports full matrix switching and pass-thru of all

HDMI compliant video signals including 3-D and Deep

Color

Each output can deliver processed and scaled video or

pass-thru video from any video input

Each output can embed audio from any of the 3 analog

audio outputs as Stereo L-PCM or can pass-thru Dolby

TrueHD, Dolby Digital, DTS-HD Master Audio, DTS and

L-PCM audio from the selected video source

DXLINK WITH RJ-45

Input Connections

(4) RJ-15; Port (7-10)

Input Compatible Formats

Digital video, audio, Ethernet, bi-directional control

and power from DXLink Transmitters

Output Connections

(2) RJ-45; Port (1,3); DXLink outputs mirror HDMI

outputs 1 and 3

Output Compatible Formats

Digital Video with embedded audio, analog audio,

Ethernet, Bi directional control

Supports full matrix switching and pass-thru of all

HDMI compliant video signals including 3-D and Deep

Color

Audio Signal Types: Supports Dolby TrueHD, Dolby

Digital, DTS-HD Master Audio, DTS, L-PCM

Output Re-Clocking

Yes

Output Scaling

SmartScale or Manual Configuration or Bypass

HDCP Support

Yes

Twisted Pair Cable Type

Shielded Cat6, Cat6A and Cat7

DXLink twisted pair cable runs for DXLink equipment

shall only be run within a common building where a

common building is defined as: the walls of the

structure(s) are physically connected and the

structure(s) share a single ground reference

For more details and helpful cabling information,

reference the white paper titled Cabling for Success

with DXLink, or contact your AMX representative

Note

Supports full matrix switching, video processing and

scaling of 8 bit per color standard Input video

ANALOG AUDIO

Analog Audio Input Connections

(2) female 1/8” stereo mini-phono jacks; support

unbalanced audio

(4) 3.5 mm 5-position captive-wire terminals; support

balanced (differential) or unbalanced (single-ended)

stereo audio

Input Level (Nominal)

+4 dBu (1.228 Vrms) balanced or -10 dBV (0.3162

Vrms) unbalanced

Input Level (Maximum)

+14 dBu 2 Vrms

Input Impedance

>17 kOhms balanced, >10 kOhms unbalanced

Analog Audio Output Connections

DVX-3156HD-SP (FG1905-22):

(1) Amplified audio output; 4-position captive wire

connector; supports amplified, variable, mono or

stereo audio

(3) Line level audio output; supports balanced or

unbalanced mono or stereo

DVX-3156HD-T (FG1905-24):

(1) Amplified audio output; 2-position captive wire

connectors; supports 70V or 100V mono audio –

connect a speaker to either but not both

simultaneously

(3) Line level audio output; supports balanced or

unbalanced mono or stereo

Volume Control

-100 dB to +0 dB in 1 dB steps

Balance Control

20 steps each left and right

Output Level (Maximum)

+17 dBu (line level)

Output Impedance

200 Ohms (line level)

Audio Channel Crosstalk

Balanced Line Inputs: -98 dB @ 0 dBV, 20 Hz to 20 KHz

Unbalanced Line Inputs: -70 dB @0 dBV, 20 Hz to 20

KHz

Audio Frequency Response

AMP: 20 Hz to 20 kHz ±0.75 dB @ 8 Ohms

Line: 20 Hz to 20 kHz ±0.1 dB

Audio Input Compression

Independent Compression per input

Attack: 1 to 2000 ms

Release: 10 to 5000 ms

Compression Ratio: 1 to 20

Threshold: -60 to 0 dB

Audio Input Gain Compensation

-24 dB to +24 dB, 1 dB steps

Audio Output Equalizer

10-band parametric EQ with variable center frequency,

filter type and Q per band

Center Frequency: 20 to 20K Hz

EQ Gain: -12 to +12 dB

Q: 0.1 to 20

Filter Types: Bell, Base Shelving, Treble Shelving, Low

Pass, High Pass, Band Pass, Band Stop

Audio Output Sync Delay

0 to 200 ms

Audio S/N Ratio

AMP: 85 dB @ 8 Ohms, full output, 1 kHz A-weighted

Line: 105 dB @ 10 dBV, AES17

Audio THD+N

AMP: < 0.15% @ 8 Ohms, 20 Watts, 20 Hz to 20 kHz

Line: 0.003% @ 0 dBV, 1 kHz

Note

Independent EQ, Volume and Balance control per

output

MICROPHONE AUDIO

Microphone Input Connections

(2) 3.5mm 3-pin captive-wire MIC connectors;

supports up to two mono microphones, unbalanced or

balanced audio

Microphone Input Level (Maximum)

5 dBu

Microphone Input Format Support

Line or Mic level, balanced or unbalanced audio

Microphone Input Impedance

3.5 kOhms, accepts 60 to 600 Ohms sources

Microphone Input Gain

-24dB to +89dB, 1dB steps

Microphone Input Equalizer

3-band parametric EQ with variable center frequency,

filter type and Q

Center Frequency: 20 to 20K Hz

EQ Gain per Band: -12 to +12 dB

Q per band: 0.1 to 20

Filter Types: Bell, Base Shelving, Treble Shelving, Low

Pass, High Pass, Band Pass, Band Stop

Microphone Input Compression

Independent Compression per Microphone

Attack: 1 to 2000 ms

Release: 10 to 5000 ms

Compression Ratio: 1 to 20

Threshold: -60 to 0 dB

Microphone Gating

Independent Gating per Microphone

Attack: 1 to 2000 ms

Release: 10 to 5000 ms

Depth: 0 to 20 dB

Hold Off: 0 to 2000 ms

Threshold: -60 to 0 dB

Microphone Limiter

Independent Limiting per Microphone

Attack: 1 to 2000 ms

Release: 10 to 5000 ms

Threshold: -60 to 0 dB

Microphone Ducking

Independent Ducking per each of 3 audio paths

Attack: 1 to 2000 ms

Release: 10 to 5000 ms

Attenuation: 0 to 20 dB

Hold Off: 0 to 4000 ms

Threshold: -60 to 0 dB

Microphone Inputs Note

Phantom Power: switchable 48V to each microphone

@ 8 mA total

S/PDIF DIGITAL AUDIO

S/PDIF Audio Outputs

(1) S/PDIF output; mirrors either of the 4 analog audio

outputs or 4 HDMI outputs (each mirrored DXLink

output passes S/PDIF if sent to its associated HDMI

output)

S/PDIF Audio Output Note

Output can mirror any of the 4 analog audio outputs as

stereo digital audio, or L-PCM, Dolby Digital and DTS

audio being passed-thru to any of the 4 HDMI outputs

For a more detailed pictorial drawing please visit: http://www.amx.com/products/DVX-3156HD.asp

About AMX

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