Stereo Input Channel St1 & St2 - ALLEN & HEATH XB-14-2 User Manual

STEREO INPUT CHANNELS ST1 & ST2
ST2
L
R
L/M
ST1
R
ST2
0
5
-15
+ 15
ST2
1/2
ST1
0
ST1
5
-15
+ 15
HF
12kHz
-15 + 15
LF
80Hz
-15 + 15
PRE
AUX
+ 6
O O
MIX B
BUS
Allen & Heath
FOR CLARITY ONLY ST1 CHANNEL IS DESCRIBED HERE
ST2 Inputs
Standard RCA phono sockets for ST2 L & R inputs.
Unbalanced. Nominal input level = 0dBu.
ST1 Inputs
Standard 1/4" jack sockets for input signals to ST1 L & R inputs.
Wired Tip=Hot(+), Ring=cold (-), Sleeve=Chassis.
Fully balanced. Nominal input level = 0dBu.
Stereo source selector switch
Selects either ST1 or ST2 stereo inputs to the stereo channel ST1.
Allows the user to select between multiple stereo sources connected to
the XB-14.
A green LED will illuminate to show which input is selected.
Stereo input level controls
For adjustment of the stereo input levels from fully attenuated to +15dB
of gain.
Stereo channel EQ
The stereo channel EQ is 2 band with corner frequencies of 12kHz for
the HF and 80Hz for the LF.
d B r
2 0 . 0 0
1 5 . 0 0
1 0 . 0 0
5 . 0 0
0 . 0 0
- 5 . 0 0
- 1 0 . 0 0
- 1 5 . 0 0
- 2 0 . 0 0
1 0 . 0 0 H z
AUX
This control sends a signal to an auxiliary bus. The signal is sourced pre-
fade or post-fade depending on the PRE switch position and is a com-
bined sum of the left and right stereo signals. The pre-fade source selec-
tion will be affected by the channel ON/OFF switch if active. The send
control varies the signal level to the bus from off (fully attenuated) to
+6dB, with unity gain at the arrow.
MIX B
The MIX B switch routes the channel signal to a stereo bus which is inde-
pendent of the main PGM (program) and audition buses. The signal is post-
fade and follows the PAN control.
21
1 0 0 . 0 0 1 0 0 0 . 0 0
XB-14 MK2 User Guide
1 0 0 0 0 . 0 0 3 0 0 0 0 . 0 0