Zoom L-12 Service Manual

Operation Manual

Copying or reprinting this manual in part or in whole without permission is prohibited.

Product names, registered trademarks and company names in this document are the property of their

respective companies. All trademarks and registered trademarks in this document are for identification

purposes only and are not intended to infringe on the copyrights of their respective owners.

Usage and Safety Precautions

Warning

Caution

Safety Precautions Usage Precautions

In this operation manual, symbols are used to highlight warnings and cautions that you must read to prevent accidents. The meanings of these symbols are as follows.

Something that could cause serious injury or death

Something that could cause injury or damage to the equipment

Other symbols used

An action that is mandatory

An action that is prohibited

Warning

Operation using an AC adapter

Never use any AC adapter other than a ZOOM AD-19.

Do not do anything that could exceed the ratings of outlets and

other electrical wiring equipment.

Before using the equipment in a foreign country or other region

where the electrical voltage differs, always consult with a shop that carries ZOOM products and use the appropriate AC adapter.

Alterations

Do not open the case or modify the product.

Caution

Product handling

Do not drop, bump or apply excessive force to the unit.

Be careful not to allow foreign objects or liquids to enter the unit.

Operating environment

Do not use in extremely high or low temperatures.

Do not use near heaters, stoves and other heat sources.

Do not use in very high humidity or where it c ould be splashed by

wa te r.

Do not use in places with frequent vibrations.

Do not use in places with much dust or sand.

AC adapter handling

When disconnecting the power plug from an outlet, always pull on

the plug itself.

Disconnect the power plug from the outlet when the unit will not

be used for a long time and whenever there is lightning.

Connection cables and input/output jacks

Always turn the power OFF for all equipment before connecting any

cables.

Always disconnect all connection cables and the AC adapter before

moving the unit.

Volume

Do not use at a loud volume for a long time.

Interference with other electrical equipment

In consideration of safety, the has been designed to minimize its emission of electromagnetic waves and to suppress interference from external electromagnetic waves. However, equipment that is very susceptible to interference or that emits powerful electromagnetic waves could result in interference if placed nearby. If this occurs, place the

and the other device farther apart.

With any type of electronic device that uses digit al control, including the

, electromagnetic interference could cause malfunction, corrupt or

destroy data and result in other unexpected trouble. Always use caution.

Cleaning

Use a soft cloth to clean the exterior of the unit if it becomes dirty. If necessary, use a damp cloth that has been wrung out well to wipe it. Never use abrasive cleansers, wax or solvents such as alcohol, benzene or paint thinner.

Breakdown and malfunction

If the unit becomes broken or malfunctions, immediately disconnec t the AC adapter, turn the power off and disconnect other cables. Contact the store where you bought the unit or ZOOM service with the following information: product model, serial number and specific symptoms of breakdown or malfunction, along with your name, address and telephone number.

Copyrights

• Windows® is a registered trademark of Microsoft® Corporation.

• Macintosh, Mac OS and iPad are trademarks or registered trademarks of Apple Inc.

• The SD, SDHC and SDXC logos are trademarks.

• Other product names, registered trademarks and company names in this document are the property of t heir respective companies. Note: All trademarks and registered trademarks in this document are

for identification purposes only and are not intended to infringe on the copyrights of their respective owners.

Recording from copyrighted sources, including CDs, records, tapes, live performances, video works and broadcasts, without permission of the copyright holder for any purpose other than personal use is prohibi-ted by law. Zoom Corporation will not assume any responsibility related to infringements of copyrights.

Note about the Auto Power Off function

The power will automatically turn off if unused for 10 hours. If you want the power to stay on always, refer to "Disabling the automatic power saving function" on page P. 88.

FCC regulation warning (for U.S.A.)

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from

• that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

For EU Countries

Declaration of Conformity

Introduction

Thank you very much for purchasing a ZOOM LiveTrak ( ). The has the following features.

12-channel digital mixer & multitrack recorder

The combines a digital mixer with 12 total input channels (8 mono and 2 stereo), a multitrack recorder that can simultaneously record up to 14 tracks, and a 14-in/4-out

USB audio interface. Compact and lightweight, this digital mixer is easy to transport and can even be used with PA systems for live performances in rehearsal studios, cafés and other small venues.

High-quality mic preamps

The has high-quality mic preamps built-in for 8 channels. The high-quality analog inputs, which can provide +48 V phantom power, have a −128 dBu EIN rating and +60 dB

maximum input gain. In addition, channels 1 and 2 also support Hi-Z input, while channels 3 to 8 have PAD functions (26 dB attenuation), enabling them to accept high levels of input.

5 MONITOR OUT channels

In addition to the MASTER OUT, the also has 5 MONITOR OUT channels. The MONITOR OUT mixes can be set separately for each output. Since these support head-

phone output, headphones are all that are needed to send different mixes to each performer.

Digital mixer that can be operated intuitively

Opening menus is not necessary with the . Every mixer parameter can be controlled with knobs and keys just like an analog mixer. Each channel has a 3-band EQ,

and the mono channels have compressor functions. The mixer also includes high-quality send effects. In addition, up to 9 mixer status scenes can be saved in the unit.

Recorder can simultaneously record 14 tracks and play 12 tracks

The can simultaneously record every channel and the master fader stereo signal output for a total of 14 tracks. Since the recorded data is saved in 16/24-bit, 44.1/48/96

kHz WAV format, the files can easily be copied to a computer and used in a DAW. In addition, overdubbing and punching in/out can be done as expected with a multitrack recorder.

14-in/4-out USB audio interface

The can be used as a 14-in/4-out USB audio interface. The signals from each input and the master fader output can be recorded in a DAW. In addition, signals output

from a computer can also be assigned to a stereo channel. Class compliant mode, which enables connection with iOS devices, is also supported.

Usage and Safety Precautions … 2

Introduction ………………………… 3

Contents …………………………… 4

Names and functions of parts … 6

Top ………………………………… 6

Rear panel ……………………… 15

Equipment connection example ………………………… 16

Live PA system ………………… 16

Display overview ……………… 18

Home Screen ………………… 18

Turning the unit on/off ………… 19

Turning the unit on …………… 19

Turning the power off ………… 21

Using the MENU screen ……… 22

Mixer ……………………………… 23

Outputting input sounds from output devices ………………… 23

Adjusting the tone and panning ………………………… 25

Using the built-in effects ……… 26

Using scene functions ………… 28

Setting signals output from MONITOR OUT A–E …………… 31

Recording and playback ……… 33

Preparing to record …………… 33

Recording and playing tracks … 35

Adding marks ………………… 38

Redoing parts of recordings (punching in/out) ……………… 39

Mixing down tracks …………… 41

Recording automatically ……… 43

Capturing audio before recording starts …………………………… 45

Selecting the folder where projects are saved ……………………… 46

Selecting projects for playback ………………………… 47

Using the metronome ………… 48

Enabling the metronome ……… 48

Changing metronome settings ………………………… 49

Using the slate mic …………… 53

Recording with the slate mic … 53

Changing slate mic settings … 54

Projects …………………………… 56

Changing project names ……… 56

Deleting projects ……………… 58

Protecting projects …………… 59

Checking project information … 60

Saving projects to USB ash drives …………………………… 61

Importing projects from USB ash drives …………………………… 64

Managing marks ……………… 66

Audio les………………………… 67

Deleting audio les …………… 67

Exporting audio les to USB ash drives …………………………… 69

Importing audio les from USB ash drives ……………………… 71

Using audio interface functions ………………………… 73

Installing the driver …………… 73

Connecting to a computer ………74

Inputting return signals from the computer to a stereo channel … 75

Using card reader functions … 76

Contents

Recording and playback settings …………………………… 77

Changing the recording format …………………………… 77

Changing automatic recording settings ………………………… 78

Showing recording levels on level meters ………………………… 80

Enabling latency adjustment … 80

Changing the playback mode … 81

SD card settings ………………… 82

Checking the open space on SD cards …………………………… 82

Formatting SD cards ………… 82

Testing SD card performance … 83

Various settings ………………… 85

Setting the date and time …… 85

Setting the footswitch ………… 86

Changing the sampling rate … 87

Disabling the automatic power saving function ………………… 88

Adjusting the display contrast 89

Restoring settings to factory defaults ……………………… 89

Checking the rmware versions. ………………………… 90

Updating the rmware ……… 91

Troubleshooting ………………… 92

Specications …………………… 94

Send effects specications …… 95

Mixer block diagram …………… 96

Names and functions of parts

⑩

⑪

⑫

⑬

⑮

⑭

To p

Input channel section

MIC/LINE input jack

These input jacks have built-in mic preamps. Connect mics, keyboards and guitars to them.

①

② ③

④ ⑤ ⑥

⑦

⑧

⑨

These can be used with both XLR and 1/4-inch (balanced or unbalanced) phone plugs.

48V switch/indicator

This turns +48 V phantom power on or off. Turn this on (

phantom power to MIC/LINE input jacks 1–4 (or 5–8).

The indicator lights when the switch is on.

Hi-Z switch

Use to switch the input impedance of MIC/LINE input jack 1 (or 2). Turn it on (

PAD switch

This attenuates (reduces) the input signal of the equipment connected

to the MIC/LINE input jack by 26 dB.

Turn this on (

SIG indicator

This indicator shows the signal level after adjustment by the GAIN knob. The indicator color changes according to the signal level. Lit red: −3 dB Lit green: −48 to −3 dB

GAIN knob

Use to adjust the input gain of the mic preamp. The range of adjustment depends on the on/off status of the MIC/LINE

input jack switch (Hi-Z on channels 1–2 or PAD on channels 3–8).

MIC/LINE input jack 1–2 (XLR) +16 – +60 dB MIC/LINE input jack 1–2 (TRS) Hi-Z off +16 – +60 dB

MIC/LINE input jack 3–8 PAD off +16 – +60 dB

COMP knob

Use to adjust the amount of compression.

SEL button

Use to select a channel for parameter adjustment in the channel strip section. Channels with lit SEL buttons are affected by channel strip section adjustments.

REC/PLAY button

Use this button to switch between recording input signals to the SD

card and playing back an already recorded le from the SD card.

Status Explanation

Lit red Input signals will be recorded to the SD card after passing

Lit green

Unlit Files will neither be recorded nor played back.

) when connecting a guitar or bass guitar.

) when connecting line level equipment.

Jack Adjustment range

Hi-Z on (TS) +6 – +50 dB

through the compressor. An already recorded le will be played back. Playback signals are input before the equalizer. In this state, signals from input jacks are disabled.

PAD on -10 – +34 dB

) to supply

Names and functions of parts

LINE input jacks (TS)

Use these input jacks to connect line level equipment. For example,

⑩

⑪

⑫

⑬

⑭

⑮

connect keyboards or audio devices.

These can be used with 1/4-inch (unbalanced) phone plugs.

LINE input jacks (RCA)

Use these input jacks to connect line level equipment. For example,

connect audio devices.

These can be used with RCA pin connectors.

USB button

This switches the signals input to channels 9/10 (or 11/12). Lit: audio return signal output from the computer Unlit: LINE input jacks

MUTE button

This mutes or unmutes signals sent to the master fader. To mute the channel, press this button to light it.

NOTE

If only the left LINE input jack (TS) channel is connected, it will be handled as a mono channel.

NOTE

If both the RCA and TS LINE input jacks are connected, the TS input jacks will be used.

NOTE

Connect the to a computer as an audio interface. (→ P.74)

HINT

This has no effect on recording to the SD card.

Level meter

This shows the signal level after adjustment by the channel fader. Ranges shown: -48 dB – 0 dB

NOTE

If the actual channel fader position differs from the channel fader position recalled using the scene function, for example, the level meter will show the recalled fader position.

Channel fader

This adjusts the channel signal level in a range from −∞ to +10 dB.

Names and functions of parts

②

③

④

⑤

⑥

⑧

CHANNEL STRIP section

①

⑦

EQ OFF button

When this button is lit, HIGH, MID, LOW and

LOW CUT are bypassed.

HIGH knob

This adjusts the boost/cut of high-frequency

equalization.

Type: shelving Gain range: −15 db – +15 dB Frequency: 10 kHz

MID FREQ knob

This adjusts the central frequency of the mid

frequency equalization.

Frequency (in Hz): 100, 140, 200, 250, 315, 500,

800, 1k, 1.3k, 2k, 3k, 5k or 8k

MID knob

This adjusts the boost/cut of mid-frequency

equalization.

Type: peaking Gain range: −15 db – +15 dB Frequency: set by MID FREQ knob

LOW knob

This adjusts the boost/cut of low-frequency

equalization.

Type: shelving Gain range: −15 db – +15 dB Frequency: 100 Hz

LOW CUT button

This turns on/off the high-pass lter, which cuts

low frequencies.

When ON, signals below 75 Hz are attenuated

12 dB/octave.

SEND EFX knob

The amount that can be sent to the SEND EFX

bus can be set from −∞ to +10 dB.

PAN knob

Use to adjust the channel volume balance and

stereo position sent to the master bus.

On a stereo input channel, this adjusts the

volume balance between the left and right channels.

Names and functions of parts

①

FADER MODE section

MASTER and A–E buttons

These switch between the mixes output from

the MASTER OUT and MONITOR OUT A–E jacks.

MASTER button: Use to show and adjust the

mix output from the MASTER OUT jacks.

A–E buttons: Use to show and adjust the mixes

output from the MONITOR OUT A–E jacks.

NOTE

The parameters that can have separate settings for the MASTER and A–E mixes are as follows.

- Fader positions (each channel)

Names and functions of parts

SCENE section

ON button

①

②

③

④

⑤

Press this button, lighting it, to use the scene

function

RESET button

Press this button to reset the current mixer set-

tings to the factory defaults.

1–9 buttons

Use these buttons to select the scene to use to

save the current mixer state and to load saved scenes.

If the current mixer settings match the settings

of a scene, the corresponding number button will light.

This unit can save up to 9 scenes.

RECALL button

Use this button when loading scenes saved to

buttons 1–9.

When this button is pressed, buttons 1–9 will

blink if they have saved scenes and be unlit if they do not. To recall a saved scene, press a blinking button between 1 and 9. To cancel recalling a scene, press the RECALL button again.

SAVE button

Use this button when saving the current mixer

settings to a scene.

When this button is pressed, buttons 1–9 will

blink if they have saved scenes and be unlit if they do not. To save a scene, press a button between 1 and 9 to save it to that number. To cancel saving a scene, press the SAVE button again.

Names and functions of parts

①

②

③

④

⑤

⑥

Send effect (SEND EFX) section

Effect type list

This is the list of the built-in effects. The name of the currently selected effect lights.

It blinks when being selected.

If some time passes without a different effect

being selected, the previously selected effect will remain selected.

TYPE knob

Use to select the built-in effect. Turn this knob to select the effect type, and

press it to conrm.

Parameters 1 and 2

Use these to adjust the parameters for the se-

lected effect.

See P. 95 for the parameters of each effect.

EFX RETURN MUTE button

This mutes or unmutes the signal sent from the

built-in effect.

To mute the signal, press this button to light it.

EFX RETURN level meters

These show the levels of the signals sent from

the built-in effect to the master bus after adjustment by the EFX RETURN fader. Their range is from −48 dB to 0 dB.

EFX RETURN fader

This adjusts the levels of the signals sent from

the built-in effect to the master bus in a range from −∞ dB to +10 dB.

NOTE

If the actual channel fader position differs from the channel fader position recalled using the scene function, for example, the level meters will show the recalled fader position.

Names and functions of parts

① ② ③

④

⑤ ⑥

⑩

⑦

⑪

⑫

⑬

Output section

⑧

⑨

MASTER OUT jacks

These jacks output signals after volume adjust-

ment by the master fader.

Connect them to a power amplier, a PA system

or speakers with built-in ampliers, for example.

These support balanced output with XLR con-

nectors (2 HOT).

MONITOR OUT A jacks

These jacks output signals after volume adjust-

ment by the MONITOR OUT A knob.

You can, for example, connect a monitoring sys-

tem for the mixer operator here.

These support balanced 1/4-inch jack phone out-

put.

Names and functions of parts

NOTE

The MONITOR OUT A jacks can be set to output the same signals as the MASTER OUT jacks or the signals set separately in the fader mode section. (→ P.31)

MONITOR OUT A PHONES jack

This headphone jack outputs signals after volume

adjustment by the MONITOR OUT A PHONES knob.

NOTE

The MONITOR OUT A PHONES jack always outputs the same signals as the MONITOR OUT A jacks.

MONITOR OUT B–E PHONES jacks

These headphone jacks output signals after

volume adjustments by the MONITOR OUT B–E PHONES knobs.

NOTE

The MONITOR OUT B–E jacks can be set to output the same signals as the MASTER OUT jacks or the signals set separately in the fader mode section. (→ P.31)

MONITOR OUT A knob

Use to adjust the volume of the signals output

from the MONITOR OUT A jacks.

MONITOR OUT A PHONES knob

Use to adjust the volume of the signals output

from the MONITOR OUT A PHONES jack.

MONITOR OUT B–E knobs

Use to adjust the volumes of the signals output

from the MONITOR OUT B–E PHONES jacks.

MONITOR OUT A switch

This switches MONITOR OUT A output between

the L/R jacks and the PHONES jack.

Status Explanation

The same signals as the

MASTER (

A (

)

MASTER OUT are output.

) The signals set in the

FADER MODE section are output.

MONITOR OUT B–E switches

These switch the signals output from the MONI-

TOR OUT B–E PHONES jacks.

Status Explanation

The same signals as the

MASTER (

B–E (

MASTER REC/PLAY button

Use this button to switch between recording the

signal input on the master bus to the SD card and playing back an already recorded file from the SD card.

Status Explanation

Lit red The signal will be recorded to the

Lit green The playback signal of a file is in-

Unlit Files will neither be recorded nor

MASTER MUTE button

This mutes or unmutes the MASTER OUT jacks.

To mute the signals, press this button to light it.

Master level meters

These show the signal levels output from the

MASTER OUT jacks in a range from −48 dB to 0 dB.

Master fader

This adjusts the signal levels output from the

MASTER OUT jacks in a range from −∞ to +10 dB.

)

MASTER OUT are output.

) The signals set in the

FADER MODE section are output.

SD card after adjustment by the master fader.

serted on the master bus. The REC/ PLAY buttons of other channels will be unlit at this time.

played back.

NOTE

If the actual channel fader position differs from the channel fader position recalled using the scene function, for example, the level meters will show the recalled fader position.

Names and functions of parts

①

②

③

⑨

⑫

④ ⑤

⑧

⑥

RECORDER section

⑦

⑩

⑪

Slate mic

This is a built-in mic for recording comments. This mic input is active while the SLATE button

is being pressed.

The input channel can be set to channels 1–12,

MASTER, or all channels. (

SLATE button/indicator

This activates the slate mic. The slate mic is activated while this button is

being pressed and its indicator is lit.

Display

This shows the recorder status and MENU

screen.

MENU button

This opens the menu.

Selection encoder

Use this to change menus and values and to

move between items.

Operation Result

Turn when main recorder screen open

Push when main recorder screen open

Turn when menu open

Press when menu open

→

P. 55)

h forward or backward

Searc in one-second increments.

This sets a mark.

Move between parameters and change values.

Conrm parameter value.

TEMPO button/indicator

This sets the tempo of the metronome built into

the recorder.

Press this button to make the recorder detect

the tempo from the average value.

During recording and playback, the indicator

blinks at a tempo of 40.0–250.0 bpm.

See P. 49 for metronome settings.

STOP button

This stops the recorder.

PLAY/PAUSE button/indicator

This starts and pauses recorder playback. The

indicator shows the playback status as follows.

Status Explanation

Lit green The recorder is playing back.

Blinking green Playback is paused.

REC button/indicator

This puts the recorder in recording standby. The

indicator shows the recording status as follows.

Status Explanation

Lit red The recorder is recording or in

Blinking red Recording is paused.

REW button

Press to move to the previous mark. If no mark is set, this moves to the beginning.

Press this button when at the beginning to move to the previous project.

Press and hold to search backward. (The longer

you press, the faster the speed becomes.)

FF button

Press to move to the next mark. If it is the last mark, this moves to the end of the

le. Press this button again to move to the next project.

Press and hold to search forward. (The longer

you press, the faster the speed becomes.)

OVER DUB button/indicator

Status Explanation

Lit (ON) Record by overwriting into the

Unlit (OFF) Create a new project folder and

recording standby.

current project folder.

make a new recording.

Names and functions of parts

① ② ③ ④ ⑥ ⑦ ⑧ ⑨⑤

Rear panel

POWER switch

This turns the Switch to — to turn the power on. Switch to

to turn the power off.

When the POWER switch setting is changed to

OFF, the current mixer settings are automatically saved in the unit and in the settings file in the project folder on the SD card.

DC IN 12V AC adapter connector

Connect the included AC adapter here.

USB HOST port

This USB 2.0 HOST port is for connecting USB

ash drives.

Projects and audio files can be saved on and

loaded from connected USB ash drives.

MODE switch

Set whether to use as a USB HOST, card reader

or audio interface.

This cannot be changed after starting up.

USB DEVICE port

This USB 2.0 port is for connecting with a com-

puter.

It will start up as a card reader or audio interface,

depending on the MODE switch selection.

Card reader mode

Operating as an SD card reader, data can be ex-

changed with a computer.

Audio interface mode

Operating as an audio interface, audio data can

be exchanged with a computer.

Inputs: The signals from channels 1–12 after they

pass through their compressors and the master fader output signals are input to the computer.

Outputs: Outputs from the computer can be as-

signed to channels 9/10 and 11/12.

Use when connected to an iOS device is possi-

ble if the CLASS COMPLIANT MODE switch is set to ON.

on and off.

CLASS COMPLIANT MODE switch

Use this to turn Class Compliant Mode ON/OFF. Set it to ON when connected to an iOS device.

SAMPLE RATE switch

Set the sampling rate used by the unit. This cannot be changed after starting up.

SD card slot

This slot is for SD cards. The

specications.

supports SD, SDHC and SDXC card

HINT

You can test whether an SD card can be used with the

CONTROL IN jack

A footswitch (ZOOM FS01) can be connected

here.

The footswitch can be assigned to one function:

starting/stopping recorder playback, manually punching in/out or muting/unmuting the built-in effect. (

→

. (→ P.83)

P.86)

Equipment connection example

Drums

Live PA system

Vocal/chorus mics

×2

Electric guitar

Electric

acoustic guitar

Bass

Drum mics ×3

Powered speakers

(main)

Keyboard

Performer

headphones×4

Portable audio player

Headphones

Performer

headphones×4

Powered speakers

(main)

Electric

acoustic guitar

Bass

Portable audio player

playback)

Equipment connection example

Computer

(for recording and

Footswitch

Display overview

①

⑨ ⑩

⑤

⑥ ⑧⑦

⑫

⑬ ⑭

④

②

③

⑪

Home Screen

No. Item Explanation

Project name This shows the project name.

Status icon This shows the status as follows.

Counter This shows the hour: minute: second.

Progress bar This bar shows the amount of time in the project from begin-

Folder name The folder where the project is saved will be shown as FOLD-

PLAY MODE icon This shows the PLAY MODE setting.(

Metronome icon This is shown when the metronome is enabled. (

Project protection icon This is shown when project protection is enabled.(

Remaining recordable

time

Recording le format This shows the recording le format used by the recorder.

Current date and time This shows the current date and time.

" # $

SD card icon This is shown when an SD card is being recognized.

Mark This shows the mark number and the status as follows.

Longest le time in project

"<" appears if there is another project before this one in the folder. ">" appears if there is another project after this one in the folder.

: Stopped

: Paused

: Recording

: Playing back

ning to end.

ER01 – FOLDER10.

→

P. 81)

→

P. 48)

→

P.59)

This shows the remaining recordable time. This will change automatically according to the number of channels that have recording enabled with

: at mark (mark added at counter location)

: not at mark (mark not added at counter location)

This shows the length of the longest le in the project.

Turning the unit on/off

GAIN knob

Input/Output

EFX RETURN fader

Turning the unit on

POWER

switch

DC IN 12V AC adapter connector

jacks

Master faderChannel faders

1. Conrm that the output devices connected to the are turned off.

Turning the unit on/off

2. Conrm that is set to OFF.

3. Plug the AD-19 adapter designed for this unit into an outlet.

4. Set all knobs and faders to their minimum values.

5. Connect instruments, mics, speakers and other equipment.

HINT

Equipment connection example (→ P.16)

6. Set to ON.

7. Turn on the output devices connected to the .

NOTE

• When using a passive guitar or bass guitar, connect it to channel 1 or 2, and turn on. (→ P.6)

• When using a condenser mic, turn

• The power will automatically turn off if the on always, disable the automatic power saving function (→ P.88)

on. (→ P.6)

is unused for 10 hours. If you want the power to stay

Turning the unit on/off

Turning the power off

1. Minimize the volume of devices connected to the .

2. Turn off the power of output devices connected to the .

3. Set to OFF.

The following screens appear and the power turns off.

NOTE

When the power is turned off, the current mixer settings are saved in the project on the SD card. If they cannot be saved to the SD card, they will be saved in the unit.

Using the MENU screen

Recorder function settings, for example are made for the using the MENU screen. This is an explanation of the basic menu operations.

Open the menu: Press

This opens the MENU screen.

Select menu items and parameters: Turn

This moves the cursor.

Confirm menu items and parameters: Press

This opens the selected MENU screen or parameter setting screen.

Return to previous screen: Press

This opens the selected MENU screen or parameter setting screen.

On the following pages, menu screen operations are shown in the following way. For example, "After selecting 'METRONOME' on the MENU screen, select 'CLICK'" becomes: Select MENU > METRONOME > CLICK

MUTE

MUTE button

Channel faders Master fader

SIG indicator

Mixer

Outputting input sounds from output devices

Outputting sound from speakers

GAIN

knob

1. Use to adjust the input signals while inputting sound from instru-

ments and mics.

NOTE

Set them so that SIG indicators do not light red.

2. Turn off (unlit) for the MASTER and the channels with sound you

want to output.

3. Set the MASTER fader to 0.

Mixer

MONITOR OUT A PHONES jack

A PHONES knob

4. Use the channel faders to adjust the volumes.

5. Use the MASTER fader to adjust the overall volume.

Outputting sound from headphones

MONITOR OUT

MONITOR OUT A switch

1. Connect headphones to the MONITOR OUT PHONES A jack.

2. Set to MASTER ( ).

3. Use to adjust the volume.

Mixer

STRIP section

button

Adjusting the tone and panning

CHANNEL

SEL

1. Press to light it for the channel for which you want to adjust tone

and panning.

2. Use the knobs and buttons in the channel strip section to adjust the tone

and panning.

Adjusting the tone: , , , ,

Adjusting the panning:

NOTE

• Press to light it, turning off all equalization at once. This will bypass HIGH, MID, LOW and LOW CUT settings.

• Using the compressor (→ P.6)

HINT

details about knobs and buttons (→ P.8)

Mixer

EFX RETURN MUTE button

EFX RETURN fader

button

Lit: Effect selected

Using the built-in effects

The has 16 types of send effects

SEND EFX knob

TYPE knob

SEL

1. Turn to select the effect type, and press to conrm.

2. Press to turn it off, unmuting the EFX RETURN.

3. Set the SEND EFX RETURN fader to 0.

Parameters 1 and 2

Mixer

4. Press the for the channel that you want to use the effect on to light

it.

5. Use to adjust the amount for each channel.

6. Use the SEND EFX RETURN fader to adjust the overall effect amount.

7. Use and to adjust the send effect parameters.

NOTE

See P. 95 for the parameters of each effect that can be adjusted by and .

Mixer

RECALL button

SAVE button

Using scene functions

The scene function can be used to save up to nine sets of current mixer settings as scenes and to recall these saved settings at any time.

ON button RESET button

1–9 buttons

Saving scenes

1. Click so that it lights.

This enables the scene function.

2. Press .

Buttons – will light if they have saved scenes and blink if they do not.

Press

again if you do not want to save a scene.

3. Press the button where you want to save the scene.

Mixer

NOTE

• Nine scenes are saved in the unit. (→ P.10)

• If a button that already has a scene saved is selected, that scene will be overwritten.

• The following items are saved with scenes.

- Fader positions (each channel, SEND EFX, MASTER)

- MUTE ON/OFF (each channel, SEND EFX, MASTER)

- EQ OFF

- LOW CUT ON/OFF

- EQ HIGH

- EQ MID

- EQ MID FREQ

- EQ LOW

- SEND EFX

- PAN

- SEND EFX TYPE

- SEND EFX parameters 1 and 2

- USB button setting

Recalling scenes

1. Click so that it lights.

This enables the scene function.

2. Press .

Buttons – will blink if they have saved scenes and be unlit if they do not.

Press

again if you do not want to recall a scene.

3. Press the button for the scene you want to recall.

The scene for the selected number is recalled.

NOTE

If the actual channel fader position differs from the channel fader position shown, the volume will not change until the fader is moved to the same position. (→ P. 7)

Mixer

Resetting mixer settings

1. Click so that it lights.

This enables the scene function.

2. Press .

Buttons – will blink if they have saved scenes and be unlit if they do not.

Press

again if you do not want to reset the settings.

3. Press .

The current mixer settings are reset to their factory defaults.

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