Usb And Master Section - ALLEN & HEATH ZED 14 User Manual

1 2
AUX1 OUT INSERT L MAIN OUT
L
AUX2 OUT INSERT R
R
AUX3 OUT
MONO OUT
AUX4 OUT
4
POWER
48V
+16 +16
+9
+6
6 +3
0
-3
-6
-9
-12
-16
-20
-30
L R
PFL ACTIVE
PHONES
MIN MAX
AUX1
STEREO
AUX2
8
2TRK RTN
USB RTN
ALT
OUT
0
+6
O O
LR
MONITOR
PRE
LR
POST
AUX1
MASTER
0
+6
O O
AUX2
MASTER
0
+6
O O
10
5
0
5
10
20
Allen & Heath
USB & MASTER SECTION
3
PHONES
5
7
+9
+6
+3
0
-3
-6
-9
-12
-16
-20
-30
!
Aux output jack sockets
1
Standard 1/4" jack sockets for Aux 1 to 4 outputs. Im-
pedance balanced, nominal level = 0dBu.
Mix L R Insert jack sockets
2
Standard 1/4" (6.25mm) Jack sockets for unbalanced in-
sert send and return signals. Wired Tip = send, Ring =
return, Sleeve = Chassis. Nominal level is 0dBu.
Main L R output xlr sockets
3
Main left & right outputs. Impedance balanced signals,
pin1 = chassis, pin2 = hot (+), pin3 = cold (-). Nominal
level = 0dBu.
Mono output jack socket
4
A mono sum of the main left & right post-fade signals.
Headphones jack sockets
5
One 1/4" and one 3.5mm jack socket for stereo head-
phones. Wired Tip = left, Ring = right, Sleeve = Chassis.
It is recommended that headphones with an impedance
higher than 30ohms are used.
48v Phantom Power switch
6
Press this in to switch 48v Phantom Power to all the Mic
input xlr connectors, if any of the microphones attached
require power. Dynamic microphones won't mind being
connected to a phantom powered input, but care is
needed to ensure that 48v is not switched on if an xlr is
used to input a signal from an electronic circuit (ie. An-
other mixer or keyboard).
When switching 48v on or off, or plugging in con-
nectors to channels with 48v present, it is impor-
tant (and normal practise) to mute the channels.
This will avoid loud clicks and bangs potentially
getting through to the amps & speakers with the
possible effect of damaging the speakers, or your
audience's hearing!
Left Right meters
7
12 segment LED meters, peak type response, the "0"
position reflects 0dBu at the outputs. These display the
signals from the monitor selector switches below, or the
PFL (pre-fade listen) signals from any selected channels,
which overrides.
19 ZED-14 User Guide