Biamp Cambridge Qt X 300 - User Manual

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PRODUCT DESCRIPTION
Biamp’s Cambridge Qt
®
X Series is a complete, all-in-one sound masking solution
that delivers the flexibility, reliability, and ease of installation that integrators
desire. It is engineered to incorporate direct-field and indirect technologies,
making the Qt X ideally suited for office environments that require both system
types in a single facility. Qt X is easily interfaced with a building’s life-safety
system out of the box, ensuring proper coordination during emergencies.
All models of the Qt X control modules include a sound masking generator,
controller, third octave band equalizer and amplifier with two analog audio inputs.
This allows for distribution of audio from paging controllers and/or (background)
music players, one digital media input (RJ45 Ethernet port), and 3, 6, or 8 analog
output channels (depending on the Qt X model) to connect to sound masking
emitters or speakers.
Qt X 300/300D and Qt X 600/600D: Use direct field devices (Qt Standard or
Active Emitters). The emitters point downward above the listener's head for
direct, unimpeded audio signal. The Qt X 300/300D control module is a compact
three-output networkable controller suitable for installations of up to 36,000
square feet (3,345 m
2
). The Qt X 600/600D control module is identical in features
and functions yet supports six outputs of sound masking and audio installations
of up to 72,000 square feet (6,689 m²). Outputs can be assigned to a zone
and then the zones are adjusted for masking and audio levels and spectra.
Qt X 300/600 models have "preset" optimized sound masking spectra for use
with Qt Emitters. Additional configuration is available from a web-based control
interface or from a remote desktop leveraging the unit’s network connectivity
with the Qt X software.
Qt X 800/800D and Qt X 805/85D: Utilize indirect 4Ω and 8Ω speakers (ex.
DS1357 & DS1398) and/or direct active emitters (DS1320) as the sound
masking devices. The Qt X 800/800D series is designed for the plenum space
and requires a PoE+ power supply. The Qt X 805/805D controllers can be rack
mounted in a centralized location. Each of the Qt X 800/805 controllers have
eight outputs for individual control of each of the sound masking devices.
The "D" models of each controller (Qt X 300D/600D/800D/805D) support Dante
®
audio stream inputs.
The Qt X web-based management software and Qt X control software provides
an intuitive interface for designing, setup and programming of a Qt X sound
masking system. For information related to these software interfaces, see
Qt X Web help and Qt X Software help.
Unless otherwise noted, all installation, set up and use instructions apply to the
Qt X family of control modules (Qt X 300/300D, Qt X 600/600D, Qt X 800/800D
and Qt X 805/805D).
Cambridge
Qt
®
X Sound Masking System
Installation & Operation Guide
FEATURES
• 3, 6 or 8 outputs of sound masking coverage depending upon the model
• Wall, rack mount and plenum options
• Web-based control interface
• Desktop system design and configuration software
• Compatible with active and passive Qt
®
Pro emitters and 4Ω & 8Ω DS1300
level emitter/speakers (type dependent upon model)
• Qt X is easily interfaced with a building’s life-safety system out of the box
• "D" models (Qt X 300D/600D/800D/805D) support distribution of Dante
®
as well as AVB
Models
Qt
®
X 300, Qt
®
X 300D
Qt
®
X 600, Qt
®
X 600D
Qt
®
X 800, Qt
®
X 800D
Qt
®
X 805, Qt
®
X 805D
Connecting people through extraordinary audiovisual experiences™

Summary

IMPORTANT SAFETY INFORMATION

BEFORE YOU START

SYSTEM INSTALLATION CHECKLIST

Installation Considerations

QT X 300;300 D & QT X 600;600 D

Installation

Wall-mount installations

Details the process of mounting the controller unit to a wall.

QT X 800;800 D

Installation

QT X 805;805 D

Rack Mount installations

WIRING & CONNECTIONS

Wiring; Cabling

Details cable types, RJ-45 connectors, and testing procedures.

Panel Connections

Describes network ports, modes, and their configurations.

Contact Closures

Explains mute functionality using contact closures and their wiring.

GPIO (General Purpose Input Outputs)

Details logic port configurations for inputs and outputs.

Privacy Lights Outputs

Explains connecting privacy lights to indicate sound masking status.

Contact Connections (source)

Instructions for connecting privacy signs to controller inputs.

Inputs - Paging and Music

Instructions for connecting paging and music sources to Qt X audio inputs.

Outputs - Sound masking devices

Emitters - Qt X 300;600 models

Describes passive and active emitters for Qt X 300/600 controllers.

Speakers - Qt X 800;805 models

Details DS1357, DS1398, and DS1320 speakers for Qt X 800/805 controllers.

EMITTER INSTALLATION (Qt X 300;600 models)

Emitter Spacing Guidelines

Provides recommendations for emitter placement and spacing based on room size and height.

Emitter Installation in Hallways or Corridors

Mixing Qt Emitter Types

Discusses using different emitter types on separate outputs of a single controller.

SPEAKER INSTALLATION (Qt X 800;805 models)

System Architecture

Explains how outputs can be assigned to zones for virtual grouping of loudspeakers.

Speaker Installation (Qt X 800;805 continued)

70 V;100 V Speaker Installation

Describes using Line Level outputs for controlling 70V/100V speakers.

INTERACTING WITH A Qt X SYSTEM

Controller Front Panel

Details the functionality and information accessible via the controller's front panel.

Qt X Software

Describes the software for designing, configuring, and controlling the Qt X system.

Qt X Web Interface

Explains the browser-based interface for configuring sound masking control devices.

COMMISSION THE SYSTEM (next steps)

Setting Sound Masking Levels

Details target sound masking levels and calibration methods for different zones.

Soft Start recommended settings

Provides guidance on using the "Soft Start" feature for gradual introduction of sound masking.

ACCESSORIES

Qt X Controller Accessories

Lists optional accessories for mounting and powering Qt X controllers.

Qt Active Emitter Accessories

Lists accessories for Qt Active Emitters, including power supplies and injectors.

Emitter Mounting options

Describes various brackets and options for mounting emitters to different surfaces.

Conversion from Wall Mount to Rack Mount

Conversion from Rack Mount to Wall Mount

Plenum Bracket Installation

Room Control (QT-RC3)

Qt X SYSTEM INFORMATION WORKSHEET

Safety Information - Multi-language

CONTACT US

Biamp Cambridge Qt X 300 Specifications