User Manual

Allen & Heath 22 XB-14 User Guide
USB
AUX+MONO
SEND
RETURN
L/M
R
CRM SPEAKERS
L
R
ST7
MIX B
USB SOURCE SELECT
PGM MIX
OO 10
-30
-20
-5
0
5
-10
USB
RTN
ST5
L/M
R
REC OUT
L
R
5/USB
ST6 (USB)
ST5
ST6
3
4
STEREO INPUT CHANNELS ST3 & 4
REC OUT
Standard RCA phono sockets for the record output which is sourced
from pre the main PGM fader, and just after the main L & R inserts.
Nominal level = 0dBu, unbalanced.
1
2
USB RTN (ST6) level
The source for the ST6 input is from the USB audio device, in other
words from an external computer. The level control varies the gain ap-
plied to the USB audio device input signal from off (fully attenuated) to
+10dB.
SIMILAR TO THE ST1 & 2 CHANNELS—
THE DIFFERENCES ARE DETAILED HERE.
1
2
CRM SPEAKERS outputs
Standard RCA phono sockets for connecting to either powered speakers
or a stereo amplifier for the control room speakers. .
Nominal level = 0dBu, unbalanced.
3
4
USB audio send & return
The USB connection uses a USB1.1 compliant stereo USB audio CODEC
which is also fully compliant with USB 2.
The connector is a standard USB “B Type” connector.
When connected to a computer (Windows or Mac) you will be able to
transfer stereo audio to and from the XB-14.
The signal source for the send is selected using the switches below the
USB connector. If both switches are un-pressed, the post-fader main pro-
gram mix will be sent to the USB output, if the MIX B button is pressed
the post-level MIX B signal is sent and if AUX+MONO is pressed then
the Aux signal is sent on the USB left channel and the Mono program mix
is sent on the right channel.
The USB audio input can be selected to feed the stereo channel 4 (ST4)
by selecting the stereo input 6 (ST6) to that channel.