10
VLZ4 4•Bus
5. Stereo Returns 1-2
Thestereo(aux)returnsaredesignedfor1/4"TRS
balancedor1/4"TSunbalancedsignals,from-20dBto
+20dB.Theyallowthestereoprocessedoutputfrom
externaleffectsprocessorsorotherdevicestobeadded
tothemainmix.
Leveladjustmentoftheincomingsignalsismadewith
thestereoreturncontrols[54].
Youmayalsousetheseinputstoaddanystereo
line-levelsignalstoyourmainmix,soitcouldbe
anotherline-levelsource,notjustaneffectsprocessor.
Ifyouareconnectingamonosource,usetheleft
(mono)stereoreturninput,andthemonosignalswill
appearonbothsidesofthemainmix.
6. Tape Ins / Outs
ThestereounbalancedRCAinputsallowyoutoplay
aCDplayer,iPod
®
dock,orotherline-levelsource.
Thetapeinjacksacceptanunbalancedsignalusing
standardhi-hookupcables.
ThestereounbalancedRCAoutputsallowyouto
recordthemainstereomixontoaharddiskrecorder
orautomaticCDburner,forexample.Thisletsyou
makearecordingforposterity/archive/legalpurposes
whenever the band gets back together again.
Thetapeoutputisthestereomainmix,anditisnot
affectedbythemainmixlevelcontrol[75]. Theoutput
couldalsobeusedasanextrasetofmainoutputsfor
feedinganotherzone.
3. Insert
Theseunbalanced1/4"jacksareforconnectingserial
effectsprocessorssuchascompressors,equalizers,
de-essers,orlters.Theinsertpointisafterthegain
control[23]andlowcutlter[24],butbeforethe
channel’sEQ[31-36]andlevel[43]. The channel signal
cangooutoftheinsertjacktoanexternaldevice,be
processedandcomebackinonthesameinsertjack.To
dothisrequiresastandardinsertcablethatmustbe
wiredthusly:
Tip=Send(outputtoeffectsdevice)
Ring=Return(inputfromeffectsdevice)
Sleeve=Commonground
Insertjacksmaybeusedaschanneldirectoutputs;
post-gain,andpre-EQ.Seetheconnectorsectionon
page30(gureG)showingthreewaystouseinsert
cables.
4. Stereo Line Ins
Thestereolineinputsaredesignedfor1/4"TRS
balancedor1/4"TSunbalancedsignals.Theymay
acceptanyline-levelinstrument,effectsdevice,CD
player,etc.
Levelcontrolisavailable-20dBto+20dBifyouare
connectingamonosource.Usetheleft(mono)stereo
returninput,andthemonosignalswillappearonboth
sidesofthemainmix.
tip
This plug connects to one of the
mixer’s Channel Insert jacks.
ring
tip
ring
sleeve
SEND to processor
RETURN from processor
(TRS plug)
POWER
ON
PHANTOM
ON
3 2 1 2 1
2 1
6 5 4
3 2 16 5 4
3 2 14
SUBGROUP OUTS
BAL / UNBAL
SUBGROUP INSERTS
TIP SEND, RINGRETURN
AUX INSERTS
TIP SEND, RING RETURN
AUX SENDS
BAL / UNBAL
3 2 14
L
R
MONO
L
R
MONO
STEREO RETURNS
BAL / UNBAL
21/22 23/24
BAL / UNBALBAL / UNBAL
MONITOR
MONO
MONITOR
L
R
100 - 240 V
50 - 60 Hz 55W
TALKBACK
MIC
RIGHT
MAIN OUT
INSERT LINE
LEFT
MAIN OUT
INSERT LINE
MONO
MAIN OUT
INSERT LINE
LEVEL
OUTPUT
L
USB
R
L
R
TAPE
OUTIN
TIP SEND
RING RETURN
TIP SEND
RING RETURN
TIP SEND
RING RETURN
BAL / UNBAL BAL / UNBAL BAL / UNBAL
20
20
20
19
19
19
18
18
18
17
17
17
16
16
16
15
15
15
14
14
14
13
13
13
12
12
12
11
11
11
10
10
10
9
9
9
8
8
8
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7
7
6
6
6
5
5
5
4
4
4
3
3
3
2
2
2
1
1
1
ONYX MIC PREAMPS
LINE (BAL / UNBAL)
INSERTS (TIP SEND, RING RETURN)
LINE (BAL / UNBAL)
INSERTS (TIP SEND, RING RETURN)
ONYX MIC PREAMPS
UNBALANCED
REVISION
SERIAL NUMBER
REPLACE WITH THE SAME TYPE FUSE AND RATING.
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES FOR THE U.S. AND THE ICES-003 FOR CANADA. OPERATION
IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE
UNDESIRED OPERATION.
+6
U
3
14
20
2
13
1
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17 12
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