ALLEN & HEATH CQ-20B User Manual

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User Guide V1.1.0 Issue 1
Default Network Settings
On first boot or after a reset, network defaults are as follows:
Wi-Fi (CQ-18T, CQ-20B)
• SSID is Visible.
• SSID is [CQ18T_XXXX or CQ20B_XXXX] where XXXX are the last 4 digits of
the serial number.
• Security is set to ‘OPEN’ (no password is required to connect a device).
• Password is set to ‘DefaultPassword’.
 This will be the password if Security is switched to ‘WPA2’ and changes are applied
without editing the password first.
• Country is set to ‘World-Wide’.
• Channel is set to ‘AUTO’.
Ethernet
• IP Settings are ‘Automatic’
• The unit will be assigned an IP address by a DHCP server (e.g. a connected
router), devices on the same network and in the same network range
running CQ-MixPad can then connect to the unit.
• If no address is provided, the CQ will automatically assign itself a local
address. This allows for a direct connection to a computer using a network
cable.
Ethernet (if IP Settings is switched to Manual without other changes)
• IP Address 192.168.1.62
• Gateway 192.168.1.254
• Subnet 24 (255.255.255.0)

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