Stereo Input Channel - ALLEN & HEATH MixWizard WZ314:4:2 User Manual

The STEREO Input Channel
0
-5
GAIN
5
-10
10
-20
16
O O
ON
LR
TO
13-14
TO (ST3+ST4)
0
-5
GAIN
5
-10
10
-20
16
O O
ON
HF
-15 +15
HM
-15 +15
LM
-15 +15
LF
-15 +15
AUX
1
+6
OO
AUX
2
+6
OO
AUX
3
+6
OO
AUX
4
+6
OO
POST
PRE
AUX
5
+6
OO
AUX
6
+6
OO
POST
PRE
=
BAL
L R
ODD EVEN
MUTE
PK! PFL
SIG
10
5
0
L-R
5
1-2
3-4
20
30
OO
3
WZ 14:4:2
User Guide
Dual stereo inputs
stereo inputs which can be used separately, mixed together or split so
that one feeds the channel, the other routes direct to LR. For example,
you could mix two sound effects playback devices or two reverb
returns together into one channel.
channels, letting you mix many inputs in a small space. The L input
signal normals through the R input socket so that a mono source may
be plugged in to feed both left and right sides of the stereo channel.
ST1, ST3
Unbalanced TRS inputs. The GAIN control adjusts from
fully off to +16dB gain. Press the ST1(3) switch to turn the input on.
Routing mode switch
operation. In the normal up position the ST1 (ST3) signal mixes with
ST2 (ST4) into the stereo channel. When pressed the signal is routed
direct to the LR mix instead of the channel. This lets you use these
inputs as simple stereo returns in addition to the full stereo channels,
providing four independent stereo sources to the LR mix.
ST2, ST4
Balanced TRS inputs. The GAIN control adjusts from
fully off to +16dB gain. Press the ST2 (4) switch to turn the input on.
These inputs always feed the stereo channels.
EQ
A 4-band fixed frequency EQ provides independent control of
four frequency bands. HF and LF are shelving filters which affect high
frequencies above 12kHz, and low frequencies below 80Hz
respectively. HM and LM are bell shaped peak/dip filters which affect
frequencies centred around 2.5kHz and 250Hz respectively. These
have a width (Q) of 1.8. All bands can be boosted or cut by up to 15dB
and have a centre detented 0dB position.
AUX SENDS
These work as described for the mono channel. The
L and R sides of the stereo signal sum together to feed each aux in
mono. This can be changed using an internal jumper so that L feeds
auxes 1, 3 and R feeds auxes 2, 4. The auxes are always post-EQ.
BAL
Balances the level of the L signal against the R signal to
compensate for differences in the source signal, or to position the
signal within the stereo image.
detented for quick resetting.
MUTE
When pressed the channel signal is turned off. This affects
the feed to the LR mix, groups and pre and post-fade aux sends. The
red indicator lights when the channel is muted.
PFL
Press PFL to display the summed L+R pre-fade channel signal
on the main meters and listen to it in the headphones and local monitor
without affecting the main outputs. The red PK indicator half lights to
show that PFL has been selected on that channel.
PEAK
The red indicator illuminates when the channel pre-fade
signal is within 5dB of clipping. This gives you enough warning to
reduce the GAIN control before you hear signal distortion.
ROUTING
As the mono channel, routes the left signal to L and odd
groups, right signal to R and even groups.
SIGNAL
The green signal presence indicator lights when the
channel pre-fade signal is greater than -12dBu.
Each of the two stereo channels has two
This can be useful in saving
Recessed switch to prevent accidental
The centre equal level position is
17