ALLEN & HEATH CQ-20B User Manual

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User Guide V1.1.0 Issue 1
Send Audio from a DAW to the CQ:
1.
Connect the CQ to the computer or device using
a standard USB-B cable.
2.
Go to CONFIG / Digital Audio (Symbols) /
USB/SD to set up the connection.
4.
Select the Sample Rate. This should match the
Sample Rate of the DAW session.
6.
In the DAW audio preferences, select the CQ as
the Audio Output Device or equivalent.
5.
Assign the Output for each track in the DAW.
Output channel numbers from the DAW match
input channel numbers of the CQ.
6.
On the CQ, go to CONFIG / INPUTS and select
the required channels according to your DAW
output assignments; Use Multi Select to select
multiple inputs at the same time.
7.
Switch Input Source to USB/SD (Symbols).
8.
Done! Signal will now be sent to the CQ from
the DAW and can be routed and processed as
required.

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