ALLEN & HEATH CQ-20B User Manual

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User Guide V1.1.0 Issue 1
SYSTEM / Preferences
Unit Name – Change the name of the unit, as displayed in the ‘Choose Unit’
connection screen when using remote control apps (CQ-MixPad, CQ4You)
Unit name and the Wi-Fi Access Point network name (SSID) on the CQ-18T and CQ-
20B are the same by default, but can be renamed independently.
Screen – Adjust the brightness of the touchscreen.
LEDs – Adjust the brightness of selected Screen key and active Soft Keys.
Backlight – Adjust the brightness of the Screen and Soft Key backlight.

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