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12 vlz3 4•bus, Aux inserts, Left/right monitor outputs – MACKIE VLZ3 4BUS User Manual

Page 12: Mono monitor output, Headphone output, Usb input/output

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12

VLZ3 4•Bus

2404

USB

L

R

TAPE

OUT

IN

MONO

MAIN OUT

INSERT

LINE

TIP=SEND

RING=RETURN

(BAL/UNBAL)

RIGHT

MAIN OUT

INSERT

LINE

LEFT

MAIN OUT

INSERT

LINE

TIP=SEND

RING=RETURN

TIP=SEND

RING=RETURN

(BAL/UNBAL)

(BAL/UNBAL)

TALKBACK

MIC

POWER

ON

PHANTOM

ON

2

1

2

1

6

5

4

2

1

6

5

4

AUX INSERTS

(TIP=SEND, RING=RETURN)

AUX SENDS

(BAL/UNBAL)

L

R

(MONO)

STEREO RETURNS

(BAL/UNBAL)

3

3

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

INSERT

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

LINE IN

(BAL/UNBAL)

20

19

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15

14

13

12

11

9

8

7

6

5

4

3

2

1

10

MIC 20

MIC 19

MIC 18

MIC 17

MIC 16

MIC 15

MIC 14

MIC 13

MIC 12

MIC 11

MIC 10

MIC 9

MIC 8

MIC 7

MIC 6

MIC 5

MIC 4

MIC 3

MIC 2

MIC 1

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

XD

R2 MIC PRE

3

2

1

4

GROUP OUTS

(BAL/UNBAL)

GROUP INSERTS

(TIP=SEND, RING=RETURN)

3

2

1

4

MONITOR

(MONO)

PHONES

MONITOR

L

R

L

R

23/24

21/22

(MONO)

(BAL/UNBAL)

(BAL/UNBAL)

REVISION

SERIAL NUMBER

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

LEVEL

OUTPUT

O

O

+6

14. AUX INSERTS

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

such as compressors, equalizers, de-essers, or filters.
The insert point is after the mix amps, but before the
aux send masters [52] and the solo switch [60] (so you
may hear the external processor when soloing the aux
send). Refer to the description of the channel insert on
page 11 to see how to make this connection.

15. LEFT/RIGHT MONITOR OUTPUTS

These 1/4" TRS jacks provide a balanced line-level

signal that may be used to provide an additional main
mix output or to monitor soloed channels.

Connect these outputs to the inputs of an amplifier,

powered speaker, headphone distribution amplifier, or
recording device.

16. MONO MONITOR OUTPUT

This 1/4" TRS output connector provides a balanced

line-level signal that is a combination of the left and
right monitor out [15] signals (L+R). You may use this
for a separate mix that does not require a stereo feed, or
to simply test the monaural compatibility of the stereo
mix.

Connect these outputs to the inputs of an amplifier,

powered speaker, headphone distribution amplifier, or
recording device.

17. HEADPHONE OUTPUT

This 1/4" TRS connector supplies the output to your

stereo headphones. It is the same signal that is routed
to the monitor outputs [15-16]. The volume is
controlled with the phones knob [69], right next to the
monitor knob [68].

Whenever a solo switch [41, 49, 53, 55, 73] is engaged,

you will only hear the soloed channel(s), 2-track return,
aux(es), and/or group(s) in the headphones. This gives
you the opportunity to audition the channels before
they are added to the main mix. (Solo signals reaching
the headphones are not affected by the channel level or
main level (except in AFL mode), therefore turn down
the phones level first, as soloed channels may be loud.)

The phones output follows standard conventions:

Tip = Left channel
Ring = Right channel
Sleeve = Common ground

WARNING: The headphone amp is loud, and
can cause permanent hearing damage. Even
intermediate levels may be painfully loud

with some headphones. BE CAREFUL! Always turn the
phones level control [69] all the way down before
connecting headphones or pressing a solo switch, or
doing anything new that may affect the headphone
volume. Then turn it up slowly as you listen carefully.

18. USB INPUT/OUTPUT

The built-in USB interface allows for some power-

ful and flexible routing. It is a 4x2 interface allowing
you to record up to four streams from the mixer, or to
input stereo playback from a computer and route it to
nearly any output or pair of outputs on the mixer. To
use this feature with a PC, first download the PC ASIO
driver from www.mackie.com. If connecting to a Mac,
the mixer will show up as a 4x2 device with no driver
required.

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14

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13

1

16

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17

12

22

7

7

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18

21

19

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15

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