ALLEN & HEATH CQ-20B User Manual

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User Guide V1.1.0 Issue 1
Quick Start
The Quick Start button (in the first HOME screen tab) opens a list of factory
templates for use as the starting point for some typical mixer applications.
Recalling a Quick Start template will set all CONFIG, PROCESSING and FX screen
parameters, including input and output channel linking, naming and colour along
with all processing and FX units.
The Quick Start workflow is:
1. Recall a Quick Start template
2. Go to the CONFIG screen to make any adjustments to the setup and set
input gains (using Gain Assistant)
3. Raise levels in the FADER screen
4. Make changes to the mix using the PROCESSING, FADER and FX screens
Once the template has been adjusted to suit, it can then be stored as a Scene or
into a Show for future use.

ALLEN & HEATH CQ-20B Specifications

General

Frequency range	20 - 20000 Hz
Channels quantity	24 channels
Supported sample rates	96 kHz
Digital sound processing	- bit
Nominal input level	17 dBu
Output impedance	75 Ω
Total Harmonic Distortion (THD)	0.002 %
Built-in display	-
Card reader integrated	Yes
Compatible memory cards	SD, SDHC
Maximum memory card size	32 GB
Bluetooth version	4.1
XLR out	8
RJ-45 ports quantity	1
USB 2.0 ports quantity	2
Number of microphone inputs	20
Rack capacity	19U
USB connector type	USB Type-A, USB Type-B
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	- W

Weight and Dimensions

Depth	154 mm
Width	372 mm
Height	134 mm
Weight	2600 g
Package type	Box
Package depth	260 mm
Package width	450 mm
Package height	250 mm
Package weight	3300 g