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1

164-VLZ3

164

2-

VLZ3

11.  TAPE OUTPUT

These unbalanced 

RCA jacks tap the main 
mix outputs to make 
simultaneous record-
ing and PA work more 
convenient. Connect 
these to your 2-track 
recorder’s inputs.

See MAIN MIX 

FADER [37] on page 
18 for details of the 
signal routing to these outputs.

Mono: If you want to feed a mono signal to your tape 

deck or other device, use the 1/4" MONO [15] output 
jack instead.

12.  TAPE INPUT

These unbalanced RCA jacks are designed to work 

with semipro as well as pro recorders. Connect your 
2-track tape recorder’s outputs here, using quality hi-fi 
RCA cables. To learn how signals are routed from these 
inputs see page 19, TAPE IN LEVEL [40].

Use these jacks for convenient playback of your mixes. 

You’ll be able to review a mix, and then rewind and try 
another pass without repatching or disturbing the mixer 
levels. You can also use these jacks with a portable tape 
or CD player to feed music to a PA system between sets.

NOTE: Pushing TAPE TO MAIN MIX [41] 
in the output section automatically discon-
nects the TAPE [11] OUTPUT from the main 

outputs. This prevents creating a feedback loop, which 
could create quite a howl in your system (and your audi-
ence!)

13.  MAIN INSERT

These 1/4" jacks are for connecting serial effects such 

as compressors, equalizers, de-essers, or filters. The IN-
SERT point is after the mix amps, but before the MAIN 
MIX fader. Insert cables must be wired thusly:

Tip = send (to effects device inputs)
Ring = return (from effects device outputs)
Sleeve = common ground (connect shield to all  

 

 

           three sleeves)

14.  MAIN OUTS 

Two sets of jacks are provided for the main out-

puts: 1/4" TRS jacks and XLR jacks. These are usually 
patched to the inputs of your 2-track mixdown deck 
(unless you’ve chosen to use the TAPE OUTPUT [11] 
RCA jacks), or to the house amplifier during live sound 
 sessions. 

In addition, the XLR MAIN OUTS have a switch to 

match the signal level to the input of the device you're 
connecting them to. Push the switch in to reduce 
the output by 40 dB, so you can feed the mic input of 
another mixer, for example. Leave the switch out to 
connect to profes4 dBu devices. To learn how 
signals are routed to these outputs, see page 18, MAIN 
MIX FADER [37].

To use the 1/4" outputs to drive balanced inputs, con-

nect 1/4" TRS (Tip-Ring-Sleeve) phone plugs like this:

Tip = + (hot)
Ring = – (cold)
Sleeve = ground

To use these outputs to drive unbalanced inputs, con-

nect 1/4" TS (Tip-Sleeve) phone plugs like this:

Tip = signal
Sleeve = ground

15.  MONO OUTPUT

It happens to everybody sooner or later: The forces 

that govern your world will demand a monaural output 
from your painstakingly-created stereo panorama. The 
last thing you want to do is start twirling all your care-
fully-placed PAN [31] settings to one side. What to do? 
Stick a cord in this 1/4" jack, hand the other end to Mr. 
Mono, and you’re done. He’s got his mono mix and you’ve 
still got your stereo mix. The MONO output is nothing 
more than a sum of the left and right main mix.

19 

17

13

11

12

14

16

15

18

20 22

“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)

14

Summary of Contents for 1642-VLZ3

Page 1: ...1642 VLZ3 OWNER S MANUAL 16 Channel Mic Line Mixer...

Page 2: ...dio interference regulations of the Canadian Department of Communications ATTENTION Le pr sent appareil num rique n met pas de bruits radio lectriques d passant las limites applicables aux appareils n...

Page 3: ...LZ3 Or you might be one of those people who never reads manuals All we ask is that you read this page NOW and read the rest later you ll be glad you did WARNING Before you plug the AC power cord into...

Page 4: ...u adjust each channel Output Section The output section on the right Throughout these chapters you ll find illustrations with each feature numbered If you re curious about a feature simply locate it o...

Page 5: ...N 1 2 3 4 L R 14 27 SOLO 14 28 20 SOLO LED 15 29 OL MUTE LED 15 30 MUTE 15 31 PAN 15 STEREO SOURCES 15 CONSTANT LOUDNESS 16 32 3 BAND MID SWEEP EQ 16 33 4 BAND FIXED FREQUENCY EQ 17 34 LOW CUT 17 35 A...

Page 6: ...order 8 Track Recorder Out In From Mics Keys Drum machines etc Headphones EFX A Stereo Compressor EFX B CHANNEL INSERTS CHANNEL INPUTS AUX SENDS BAL UNBAL TAPE OUT TAPE IN PHONES OUT SUB OUTS BAL UNBA...

Page 7: ...al stereo source Stereo Compressors TAPE OUT TAPE IN PHONES OUT SUB OUTS C R OUT BAL UNBAL MAIN INSERT Headphones Digital Multitrack Recorder Stereo Processor CD Player Active PASpeaker Subwoofer comb...

Page 8: ...nput feeding each pair Channels 13 14 and 15 16 are stereo pairs with LINE inputs only 1 MIC INPUTS We use phantom powered balanced microphone inputs just like the big studio mega consoles for exactly...

Page 9: ...inputs for virtually any signal you ll come across from instru ment levels as low as 50 dB to operating levels of 10 dBV to 4 dBu as there is 45 dB of gain available via the GAIN 3 knob Note that cha...

Page 10: ...OUT 1 SUB OUT 1 s output is patched to multitrack input 1 From there the multitrack output goes to the mixer s channel 3 LINE input as we just discussed Double Busing How on earth do you get four bus...

Page 11: ...l you ve put the phones on Then turn it up slowly Why Engineers who fry their ears find themselves with short careers Another method of interfacing a multitrack is called in line monitoring and requir...

Page 12: ...ts device outputs Sleeve common ground connect shield to all three sleeves 14 MAIN OUTS Two sets of jacks are provided for the main out puts 1 4 TRS jacks and XLR jacks These are usually patched to th...

Page 13: ...mono mix is maxed just reach for this knob and turn it down a bit Just the thing for send ing mono signals to mic inputs like camcorders tele phone interface boxes even answering machines With the po...

Page 14: ...d that channel s 20 SOLO LED 28 will light constantly so you can easily catch any channels which have been soloed by those naughty SOLO pixies Using the MODE 44 switch the 1642 VLZ3 s solo system come...

Page 15: ...that channel s MUTE switch is engaged Here is a quick reference to these LEDs 30 MUTE Engaging a channel s MUTE switch provides the same results as turning the fader all the way down Any chan nel assi...

Page 16: ...frequency signals like kick drums and bass guitars The MID EQ or midrange has a fixed bandwidth of 1 octave The MID knob sets the amount of boost or cut up to 15 dB and is effectively bypassed at the...

Page 17: ...if you do The AUX SEND outputs can then be patched to paral lel effects processor inputs or stage monitor amp inputs AUX SENDS 1 and 2 levels are controlled not only by the channel s AUX knobs but al...

Page 18: ...n insert jack on their way to the subgroup faders That s no problem should you want to send these signals through a serial effects processor simply patch from the SUB OUTS to the effect s input and fr...

Page 19: ...These signals are tapped off as follows post MAIN MIX 37 fader post SUBGROUP 38 faders and post TAPE IN 40 knob With no switches engaged there will be no signal at these outputs and no meter indicatio...

Page 20: ...f the channel fader and that would be a big problem 46 SOLO LEVEL This knob controls the level of the signals coming from the SOLO system It s range is off when fully down unity at the center detent w...

Page 21: ...d 2 are sent to the AUX SENDS 1 and 2 49 master knobs before the AUX SEND outputs and AUX 3 through 6 are sent directly These outputs are fed to the inputs of a reverb or other device From there the o...

Page 22: ...ctive AUX SEND 6 outputs TO AUX 1 feeds STEREO RETURN 1 to AUX SEND 1 49 master and TO AUX 2 feeds STEREO RETURN 2 to AUX SEND 2 master They are off when turned fully down deliver unity gain at the ce...

Page 23: ...SOLO This switch operates just like the channel SOLO 27 switches engaging it sends signals to the control room headphones and meters and interrupts whatever happened to be there before you soloed It f...

Page 24: ...not the mixer If it s a stereo pair try switching them around For example if a left output is presumed dead switch the left and right cords at the mixer end If the left is still dead it s not the mixe...

Page 25: ...nected tip to signal high hot ring to signal low cold and sleeve to ground earth Unbalanced Send Return circuits When wired as send return Y connector a 1 4 TRS jack or plug is connected tip to signal...

Page 26: ...s and jacks are often used in home stereo and video equip ment and in many other applications Figure D They are unbalanced and electrically identical to a 1 4 TS phone plug or jack See Figure C Connec...

Page 27: ...turn circuit and will show up in the center of the stereo pair of buses it s assigned to or it can be panned with the PAN control Y cord splitter cable TIP SEND RING IN TIP OUT RING RETURN TO MIXER CH...

Page 28: ...5 kilohms All other inputs 10 kilohms or greater Tape out 1 1 kilohms All other outputs 120 ohms 3 Band EQ channels 1 8 High Shelving 15 db 12 kHz Mid Peaking 15 dB sweep 100 Hz 8 kHz Low Shelving 15...

Page 29: ...OUT METERS 0VU 0dBu TAPE IN L R TAPE LEVEL C R PHONES SOURCE MAIN TAPE 1 2 RUDE SOLO LED C R PHONES MIX C R LEVEL CONTROL ROOM OUT L R PHONES OUT A SIP PFL SOLO LEVEL SOLO MIX SUB 1 MIX FADER FADER AS...

Page 30: ...30 1642 VLZ3 1642 VLZ3 Track Sheet Session Notes Date...

Page 31: ...ice representative will at its option either repair or replace any such nonconforming product provided that Customer gives notice of the noncompliance within the Warranty Period to the Company at www...

Page 32: ...Road NE Woodinville WA 98072 USA United States and Canada 800 898 3211 Europe Asia Central and South America 425 487 4333 Middle East and Africa 31 20 654 4000 Fax 425 487 4337 www mackie com E mail s...

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