Shure AD4QNP-RST-02 User's Guide

AD4Q

Digital Quad Receiver

AD4Q Axient Digital Quad Channel Receiver User Guide

Version: 8 (2020-A)

AD4Q Digital Quad Receiver

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. Allow sufficient distances for adequate ventilation and install in accordance

with the manufacturer’s instructions.

8.

DO NOT install near any heat sources such as open flames, radiators, heat registers, stoves, or other apparatus (in

cluding amplifiers) that produce heat. Do not place any open flame sources on the product.

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 replace

ment 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.

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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 the apparatus to dripping and splashing. DO NOT put objects filled with liquids, such as vases, on the

apparatus.

16.

The MAINS plug or an appliance coupler shall remain readily operable.

17.

The airborne noise of the Apparatus does not exceed 70dB (A).

18.

Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a protective earthing connec

tion.

19.

To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

20.

Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.

21.

Operate this product within its specified operating temperature range.

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WARNING: Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing to qualified

service personnel. The safety certifications do not apply when the operating voltage is changed from the factory setting.

Australia Warning for Wireless

This device operates under an ACMA class licence and must comply with all the conditions of that licence including operating

frequencies. Before 31 December 2014, this device will comply if it is operated in the 520-820 MHz frequency band.

WARNING: After 31 December 2014, in order to comply, this device must not be operated in the 694-820 MHz band.

AD4Q Axient Digital Four-Channel Wireless Receiver

The AD4Q Axient Digital FourChannel Wireless Receiver sets a new standard in transparent digital audio and maximum spec

tral efficiency. Groundbreaking performance features include wide tuning, low latency, High Density (HD) mode, and Quadver

™

sity , ensuring solid performance in the most challenging RF environments. Networked control, AES3 and Dante output, and

signal routing options bring a new level of management and flexibility to your entire workflow. Compatible with all Axient Digital

transmitters.

Features

Audio

•

60 dB of gain adjustment offers compatibility with a wide range of input sources

•

I/O

•

™

Dante networking for quick and easy channel management

Dante Browse feature for headphone monitoring of all Dante channels, including third party components

AES 256 encryption to protect audio channels

Automatic limiter function protects against signal clipping, allowing for higher gain settings and preventing unexpected sig

nal peaks

Front panel connection for headphones with adjustable volume

Four transformer-balanced XLR outputs (outputs 3 and 4 switchable AES3 digital)

Four transformer-balanced 1/4'' outputs

Two Dante-enabled Ethernet ports, Two network control Ethernet ports with PoE

◦

Split-Redundant mode: two ports of Ethernet, two ports of Dante

◦

Switched mode: four ports of Ethernet, Four ports of Dante

Locking AC power connection

AC power cascade to additional components

Optional DC module available to support redundant power

RF

•

True digital diversity reception per channel

•

Quadversity mode for enhanced coverage

•

Up to 210 MHz of tuning range

•

Channel Quality meter displays signal-to-noise ratio of RF signal

•

Frequency diversity with selection or combining modes for transmitters

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•

Antenna cascade for one additional receiver

•

Preprogrammed group and channel maps with options to create custom groups

•

Search for open frequencies via receiver using group and channel scan

•

Perform full bandwidth scan for frequency coordination via Wireless Workbench

•

Register up to eight transmitters to one receiver channel

•

High Density transmission mode enables up to 47 active transmitters in one 6 MHz TV channel (up to 63 in one 8 MHz TV

channel)

Network Control

•

Wireless Workbench control software

•

ShurePlus Channels mobile device control

•

Console integration

•

Control systems support

™

®

Included Components

The following components are included with the receiver:

Hardware Kit 90XN1371

Bulkhead Adapter, BNC 95A8994

1/2 Wave Wideband Antenna (2) Varies by region

BNC-BNC Coaxial RF Cable for Bulkhead Mounting (short) 95B9023

BNC-BNC Coaxial RF Cable for Bulkhead Mounting (long) 95C9023

Coaxial RF Cascade Cable 95N2035

AC Power Cable, VLock Varies by region

AC Power Jumper Cable Varies by region

Ethernet Cable 3 ft. 95A33402

Ethernet Jumper Cable 95B33402

Mounting Instructions

This component is designed to fit into an audio rack.

Warning: To prevent injury this apparatus must be securely attached to the rack.

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Hardware

Receiver Front Panel

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① Headphone Volume Knob

Controls headphone volume for the selected channel. Clip indicator warns of signal overload or limiter engagement.

Press knob to access Dante options and headphone settings.

② Monitor Jack

¼" (6.3 mm) output jack.

③ Infrared (IR) Sync LED

The LED will turn red when the transmitter and receiver are correctly aligned for IR sync.

④ Infrared (IR) Sync Window

Align with IR window on transmitter to sync.

⑤ Ambient Light Sensor

Automatically detects external lighting conditions.

⑥ Channel Select Button

Press to select channel.

⑦ Sync Button

Press to sync when transmitter and receiver are aligned. The IR Sync LED changes to red to indicate correct alignment.

⑧ Antenna Status LEDs

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Indicates status for both antennas:

◦

Blue = Normal RF signal between the receiver and transmitter

◦

Red = Interference detected

◦

Off = No RF connection between the receiver and transmitter

Note: The receiver will not output audio unless one blue LED is illuminated.

⑨ RF Signal Strength LEDs

Indicate the RF signal strength from the transmitter:

◦

Orange = Normal (-90 to -70 dBm in 5 dBm increments)

◦

Red = Overload (greater than -20 dBm)

⑩ Audio LEDs

Red, yellow, and green LEDs indicate average and peak audio levels.

The LED will turn red when the limiter is engaged.

⑪ Display

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Displays information for the selected channel.

⑫ Function Buttons

Press to access editing and configuration options. The buttons are named F1, F2, F3, F4 (from top to bottom) and illumi

nate to when editing options are available.

⑬ ENTER Button

Press to save changes.

⑭ EXIT Button

Press to cancel changes and return to main menus.

⑮ Control Wheel

◦

Push to enter a menu

◦

Push to select a channel or menu item

◦

Turn to scroll through menu items or to edit a parameter value

⑯ Power Switch

Powers the unit on or off.

Receiver Back Panel

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① AC Power Input

IEC locking connector, 100 - 240 V AC.

② AC Power Protection Fuse

Protects the AC power cascade from overloads.

③ AC Power Cascade (locking)

Use IEC extension cables to loop power through multiple devices.

④ Ethernet Ports

Four Ethernet ports carry the following signals:

◦

ctrl 1: Network control

◦

ctrl 2: Network control

◦

Dante Primary: Dante digital audio

◦

Dante Secondary: Dante digital audio

Network Status (green) LEDs:

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◦

Off: no network link

◦

On: network link active

◦

Flashing: network link active, rate corresponds to traffic volume

Network Speed (amber) LEDs:

◦

Off = 10/100 Mbps

◦

On = 1 Gbps

⑤ Word Clock Input and Thru Ports

◦

Input: Connect to an external word clock to resolve the AES3 digital output

◦

Thru: Passes word clock signal to additional components

⑥ AES3 Switch

Enables AES3 output on Output 3 and Output 4.

⑦ Word Clock Termination Switch

◦

Set to Thru when passing signal to additional components

◦

Set to Term 75Ω when Thru connection is not used

⑧ Balanced XLR Audio Output (one per channel)

◦

Transformer Balanced

◦

Connect to a mic or line level input. Output 3 and Output 4 carry AES3 signals when enabled.

⑨ Mic/Line Switch and Ground Lift Switch (one per channel)

◦

Mic/Line: Applies a 30 dB pad in mic position.

◦

Ground Lift: Lifts the ground from pin 1 of the XLR connector and the sleeve of the ¼" Audio Output

⑩ ¼" Audio Output (one per channel)

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Transformer Balanced

⑪ Coaxial inputs from Antenna A and Antenna B

RF Connection for Antenna A and Antenna B.

⑫ RF Cascade Connectors C and D

Passes the RF signal from Antenna A and Antenna B to one additional receiver. In Quadversity mode, use these connectors

for additional antenna inputs.

⑬ Antenna Bias Indicator LED

◦

Green: Antenna bias enabled

◦

Red: Antenna fault

◦

Off: Antenna bias disabled

⑭ Quadversity Indicator LED

Illuminates when the receiver is configured for Quadversity mode.

Menus and Configuration

The receiver uses a two-tier menu structure to support multiple channels in a single rack space:

•

Device Configuration Menu: Items in this menu affect the overall performance of the receiver and apply to all channels

globally

•

Channel Configuration Menus: Each channel has its own menu allowing for independent channel configuration

Accessing the Device Configuration Menu or Channel Menus

From the home screen, use the following methods to access the Device Configuration menu or to enter one of the channel

menus.

•

To enter the Device Configuration menu, press the control wheel

•

To enter a Channel menu, select the channel number, and then press the control wheel to access the menu

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Home Screen

From the home screen you can view the status of all four channels.

You can rotate the control wheel to choose different views of the information shown on the home screen, including channel

name, group and channel, quality meter, gain, and frequency.

View 1 View 2 View 3 View 4

Screen Icons

The following screen icons indicate receiver modes or settings:

STD Standard Transmission Mode

HD High Density Transmission Mode

G: Frequency Group

C: Channel

TV: TV band for selected frequency

AES3 AES3 Output Selected

View Selected Home Screen View

Scroll Up for More Choices

Scroll Down for More Choices

Scroll Right for More Choices

Scroll Left for More Choices

Network Connection Present to Other Shure Devices or

WWB

Power Switch Locked

Front Panel Controls Locked

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Indicates that a transmitter is linked to the receiver channel

Indicates ShowLink control active between the receiver and

the linked transmitter

Quadversity Enabled

Indicates the controls of a linked transmitter are locked

Indicates that the linked transmitter's RF signal is on

Indicates an alert or warning

Combining Frequency Diversity Enabled

Selection Frequency Diversity Enabled

Encryption Enabled

Access Control Enabled

Device Configuration Menu

Use the following menu items and parameter settings to configure the receiver at the device level.

Tip: Use the ENTER button to save changes or press EXIT to cancel without saving.

Device Configuration Menu Screen

From the home screen, press the control wheel to access the Device Configuration menu.

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Shure AD4QNP-RST-02 User's Guide

Table of Contents

AD4Q Digital Quad Receiver

IMPORTANT SAFETY INSTRUCTIONS

Australia Warning for Wireless

AD4Q Axient Digital Four-Channel Wireless Receiver

Features

Audio

Network Control

Included Components

Mounting Instructions

Hardware

Receiver Front Panel

Receiver Back Panel

Menus and Configuration

Accessing the Device Configuration Menu or Channel Menus

Home Screen

Screen Icons

Device Configuration Menu

Device Configuration Menu Screen