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Mackie 1604VLZ4 Руководство по эксплуатации онлайн [22/36] 758104
![Mackie 1604VLZ4 Руководство по эксплуатации онлайн [22/36] 758104](/views2/1989819/page22/bg16.png)
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1604VLZ4
1604VLZ4
48. Meters
The1604VLZ4’speakmeteringsystemismadeupof
twocolumnsoftwelveLEDs.Deceptivelysimple,
consideringthemultitudeofsignalsthatcanbe
monitoredbyit.Ifnothingisselectedinthesource[42]
matrix,andnochannelsareinsolo[27],themeter
displaywilljustsitthere.Toputthemtowork,
youmustmakeaselectioninthesourcematrix
(orengageachannel'ssoloswitch).
Why?Youwantthemeterdisplaytoreectwhat
theengineerislisteningto,andaswe’vecovered,the
engineerislisteningeithertothecontrolroomoutput
ortheheadphones.Theonlydifferenceisthatwhilethe
listeninglevelsarecontrolledbytheCR/phones[43]
knob,themeterdisplayreadsthesourcemixbefore
thatcontrol,givingyoutherealfactsatalltimes,
evenifyou’renotlisteningatall.
Whenthesolomode[44]switchissettoPFL(down),
allsoloedsignalswillbesenttotheleftmeteronly.
That,combinedwiththelevelsetLED[45],arealong
thepathofenlightenmentknownasthelevel-setting
procedure(page5).DuringAFLmode,themeterswill
behavenormally.
48
42
43
44
45
Meters vs. Reality
Youmayalreadybeanexpertattheworldof“+4”(+4
dBu=1.23V)and“–10”(–10dBV=0.32V)operating
levels.Basically,whatmakesamixeroneortheother
istherelative0dBVU(or0VU)chosenforthemeter
display.A“+4”mixer,witha+4dBusignalpouringout
thebackwillactuallyread0VUonitsmeterdisplay.
A“–10”mixer,witha–10dBVsignaltricklingout,will
read,youguessedit,0VUonitsmeterdisplay.Sowhen
is0VUactually0dBu?Rightnow!
Attheriskofcreatinganotherstandard,VLZ4
compactmixersaddresstheneedofbothcrowds
bycallingthingsastheyare:0dBu(0.775V)atthe
outputshowsas0VUonthemeterdisplay.Whatcould
beeasier?Bytheway,themostwonderfulthingabout
standardsisthattherearesomanytochoosefrom.
Thankstothe1604VLZ4’swidedynamicrange,
youcangetagoodmixwithpeaksashinganywhere
between–20and+10dBonthemeterdisplay.
Mostampliersclipatabout+10dB,andsome
recordersaren’tsoforgivingeither.Forbestreal-world
results,trytokeepyourpeaksbetween“0”and“+7.”
Pleaseremember:Audiometerdisplaysarejusttools
tohelpassureyouthatyourlevelsare“intheballpark.”
Youdon’thavetostareatthem(unlessyouwantto).
Ifyoundthatstaringatthemeterssendsyouintoa
hypnotictrance,pleasedonotbealarmed.Justcutmy
lawnandpolishmycareveryTuesday.
Содержание
- Important safety instructions 2
- Contents 3
- Like us follow us watch our dang videos 3
- Owner s manual 3
- Please write your serial number here for future reference i e insurance claims tech support return authorization make dad proud etc purchased at date of purchase 3
- Email us at techmail loudtechinc com 4
- Features 4
- How to use this manual 4
- Introduction 4
- Need help with your mixer 4
- Telephone 1 800 898 3211 to speak with one of our splendid technical support chaps monday through friday normal business hours pacific time 4
- Visit www 20trees com and click support to find faqs manuals and other useful information 4
- Connections 5
- Getting started 5
- Owner s manual 5
- Set the levels 5
- Things to remember 5
- Zero the controls 5
- Hookup diagrams 6
- Live stereo pa system 7
- Owner s manual 7
- Converting to rackmount mode 8
- Owner s manual 9
- Patchbay description 9
- Aux sends 11
- Direct out 11
- Effects serial or parallel 11
- Insert 11
- Owner s manual 11
- Split monitoring 11
- 11 7 8 12 13 15 14 12
- Owner s manual 13
- Channel strip description 15
- Owner s manual 15
- Band mid sweep eq 17
- Constant loudness 17
- Owner s manual 17
- Stereo sources 17
- Output section description 19
- Owner s manual 19
- Level set led 21
- Mode afl pfl 21
- Owner s manual 21
- Rude solo light 21
- Solo level 21
- Owner s manual 23
- Cr ph only stereo return 4 25
- Owner s manual 25
- Returns solo and led 25
- Appendix a service information 26
- Appendix b connections 26
- Bad channel 26
- Bad output 26
- Balanced xlr input connector 26
- Repair 26
- Troubleshooting 26
- Warranty service 26
- Balanced 1 4 trs connector 27
- Balanced xlr output connector 27
- Owner s manual 27
- Switched 1 4 phone jacks 27
- Unbalanced 1 4 ts connector 27
- Special connections 28
- Trs send receive insert jacks 28
- Unbalanced rca connector 28
- Unbalancing a line 28
- Using the send only on an insert jack 28
- Mults and y s 29
- Owner s manual 29
- Vlz4 stereo inputs and returns mono stereo whatever 29
- Appendix c technical information 30
- Specifications 30
- Dimensions 31
- Owner s manual 31
- Pod in back position 31
- Pod in front with optional rotopod 31
- Pod in normal position 31
- Rack spaces 8 rack spaces 11 rack spaces 31
- Track sheet 32
- Owner s manual 33
- Block diagram 34
- Owner s manual 35
- Please keep your sales receipt in a safe place 35
- Vlz4 limited warranty 35
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