Operation Manual
8 WZ20S User Guide
Rear Panel Layout
XLR connections are Pin 2 = hot (+) Pin 3 = cold (-) Pin 1 = GND
TRS input and output connections are Tip = hot (+) Ring = cold (-) Sleeve = GND
TRS insert connections are Tip = SEND Ring = RETURN Sleeve = GND
Input Connections
MONO IN (XLR) Balanced XLR female 2k ohm -60 to –20dBu PAD out
>10k ohm -30 to +10dBu PAD in
MONO IN (TRS) Balanced TRS jack >10k ohm -30 to +10dBu
STEREO IN A RCA phono >10k ohm -20 to +10dBu
STEREO IN B Balanced TRS jack >10k ohm -20 to +10dBu
EXT IN 1,2 Balanced TRS jack >10k ohm -10dBV (+4dBu option)
Inserts
MONO Channel Unbalanced TRS jack SEND <75 ohm 0dBu
RETURN >3k ohm
MIX OUT 1,2 Unbalanced TRS jack SEND <75 ohm -2dBu
RETURN >7k ohm
Output Connections
DIR OUT 1-4 Impedance balanced TRS jack <75 ohm 0dBu
MIX OUT 1,2 (XLR) Balanced XLR male <75 ohm +4dBu
MIX OUT 2 (TRS) Impedance balanced TRS jack <75 ohm -2dBu
MONO OUT Balanced XLR male <75 ohm +4dBu
AUX OUT 1-6 Impedance balanced TRS jack <75 ohm -2dBu
HEADPHONES 1,2Tip = L Ring = R 30 to 600 ohm recommended
MixWizard
B
LL
R
L
LOCAL MONITOR
Made in the UK by ALLEN & HEATH
A DIVISION OF HARMAN INTERNATIONAL INDUSTRIES Ltd.
2
TIP = L
RING = R
M
R
OUT
AUX
SYS-LINK OUT
(option)
R
L /
R
6
AUX
R
OUT
IN
AUX
EXT IN 2
L
AUX
5 4
M
- OUT
(user connections)
REMOTE
R
SERIAL No:
IMPEDANCE BALANCED
INSERT
RETURN
SEND
IN/OUT
LINE
TIPTIP
RINGRING
RINGRING -
TIPTIP +
INPUT
SENDS2
EXT IN 1
L
3
AUX AUX
1
+OUT
XLR OUT
3
1 2
2
1
3
L
INSERT
R
MIX 2
R
MIX2
OUT
L
A
R
L
MIX 1
MIX1
R
INSERT
L
IN
19-20 17-18 15-16
STEREO INPUTS
13-14 11-12
2 134
NO USER SERVICEABLE PARTS INSIDE.
SUPPLY VOLTAGE RANGE:
100 - 240V
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
47-63Hz ~ 30W MAX
WARNING - THIS APPARATUS MUST BE EARTHED.
REFER TO USER GUIDE BEFORE CONNECTING SUPPLY
CAUTION
100 - 240V~ T500mA 250V 20mm
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
REPLACE FUSE WITH SAME TYPE AND RATING
DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR.
WARNING: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
ATTENTION: REMPLACER LE FUSIBLE AVEC UN DES MEMES CARACTERISTIQUES.
TIPTIP +IN
20SWZ
RING -INRING
+IN
- IN
FUSE
AC MAINS IN ~
34
+48V
MIC 4
DIR
OUT
DIR
OUT
2
+48V
MIC 3
+48V
MIC 2
DIR
OUT
ONOFF
~
1
PHANTOM POWER
+48V
MIC 1
DIR
OUT
9-10 7-8 5-6
3
INSERT
IN
INSERT
4
IN
INSERT
IN
MONO INPUTS
2
IN
INSERT
1
R
BIN
M
L /
R
IN A
L
R
BIN
M
L /
R
IN A
L
R
BIN
M
L /
R
IN A
L
R
BIN
M
L /
R
IN A
L
R
BIN
M
L /
R
IN A
L
R
BIN
M
L /
R
IN A
L
R
BIN
M
L /
R
IN A
L