Focusrite scarlett 4i4 3rd gen инструкция

OVERVIEW

Introduction

Thank you for purchasing this Third Generation Scarlett 4i4, one of the family of Focusrite professional computer audio interfaces incorporating high quality Focusrite analogue preamps. You now have a simple and compact solution for routing high quality audio to and from your computer and you will also be able to download some exciting new software plug-ins once you’ve registered the product.
In developing the Third Generation series of Scarlett interfaces, we have made further improvements to both performance and features. Audio specifications have been upgraded throughout the unit to give you greater dynamic range and even lower noise and distortion; additionally, the mic preamp now accepts higher input levels. An important enhancement is the inclusion of Focusrite’s AIR function. Individually selectable on Inputs 1 and 2, AIR subtly modifies the preamp’s frequency response to model the sonic characteristics of our classic transformer-based ISA microphone preamps. When recording with good quality microphones, you will notice an enhanced clarity and definition in the important mid to high frequency range, just where it is most needed for vocals and many acoustic instruments. Third Generation Scarlett interfaces are class compliant on macOS: this means they are plug-and-play, so no need to install a driver if you are a Mac user.
This User Guide provides a detailed explanation of the hardware to help you achieve a thorough understanding of the product’s operational features. We recommend that both users who are new to computer-based recording, as well as more experienced users, take the time to read through the User Guide so that you are fully aware of all the possibilities that the Scarlett 4i4 and accompanying software has to offer. If the main User Guide sections do not provide the information you need, be sure to consult https://support.focusrite.com/, which contains a comprehensive collection of answers to common technical support queries.

Features

The Scarlett 4i4 hardware interface provides the means for connecting microphones, musical instruments or line level audio signals to a computer running Mac OS or Windows. The signals at the physical inputs can be routed to your audio recording software / digital audio workstation (referred to throughout this User Guide as the «DAW») at up to 24-bit, 192 kHz resolution; similarly, the DAW’s monitor or recorded output will appear at the unit’s physical outputs.
Audio sources – mics, instruments, etc. — connected to the physical inputs can be recorded in the DAW and then routed from your DAW to the physical outputs. The 4i4 is equipped with four audio output channels, which can be connected to an amplifier and speakers, powered monitors, headphones, DJ or other type of analogue mixer, or any other analogue audio equipment that you wish to use. Although all inputs and outputs on the Scarlett 4i4 are routed directly to and from your DAW for recording and playback, you can configure the routing within the 4i4’s accompanying Focusrite Control application in order to meet your needs. The 4i4 also acts as a convenient MIDI interface between your computer and other MIDI equipment.
For DJs, the four analogue outputs make it possible to have a stereo master output and a headphone cue channel when mixing internally on a laptop; alternatively you have two separate stereo outputs at your disposal for connection to an analogue DJ mixer.

Box Contents

Along with your Scarlett 4i4 you should find:
• USB cable, Type ‘A’ to Type ‘C’
• Getting Started Information (printed on inside of box lid)
• Important Safety Information

System requirements

The easiest way to check that your computer’s operating system (OS) is compatible with the Scarlett 4i4 is to use our online OS Checker at https://customer.focusrite.com/downloads/os. As new OS versions become available over time, you can continue to check for futher compatibility information by searching our Help Centre at https://support.focusrite.com/hc/en-gb.

GETTING STARTED

Quick Start Tool

We have tried to make registering your Scarlett 4i4 as simple as possible. The procedure will probably be self explanatory, but we have described each step below, so you can see how they should appear on either a PC or a Mac.

Mac users only

Windows only

All users

Note that a second file — «More Info & FAQs» — is also available during the initial set-up process. This file contains some additional information about the Focusrite Quick Start tool which you may find helpful if you have any issues with the procedure.
Once registered, you will have immediate access to the following resources:
• Focusrite Control (Mac and Windows versions available) — see NOTE below
• Multi-language User Guides
Licence codes and links will be provided for the following bundled software within your account page.
• Pro Tools | First
• Ableton Live Lite
• Focusrite Red 2 & 3 Plug-in Suite
• Softube Time and Tone bundle
• XLN Addictive Keys
• Plug-in Collective Offers
NOTE: Installing Focusrite Control will also automatically install the correct driver for your device. Focusrite Control is available to download at any time, even without registering: see «Manual Registration» below.

Manual Registration

If you decide to register your Scarlet 4i4 at a later date you can do so at https://customer.focusrite.com/user/register. You will need to enter the Serial Number manually: this number can be found on the base of the interface itself, and also on the barcode label on the side of the box.
We recommend that you download and install our Focusrite Control application, as this will disable MSD mode and unlock the full potential of the interface. Initially, when in MSD mode, the interface will function at sample rates up to 48 kHz. Once Focusrite Control is installed on your computer, you can work at sample rates up to 192 kHz. If you decide not to download and install Focusrite Control immediately, it can be downloaded at any time from https://customer.focusrite.com/support/downloads.
In order to force your Scarlett 4i4 out of MSD mode without first registering it, connect it to your host computer and press and hold the 48V button for five seconds. This will ensure that your Scarlett 4i4 has full functionality. Please bear in mind that should you wish to register your Scarlett 4i4 after taking this action, you will need to so manually, as explained above.

Audio Setup in your DAW

Loopback Inputs

You will notice that two additional inputs — «Inputs 5 & 6» – will be listed on the Input Confi g page of your DAW’s I/O Preferences. These are virtual «loopback» inputs within software, not additional physical inputs. They can be used to record DAW tracks from sources within your computer, e.g., from a web browser. Focusrite Control incudes a _{Loopback 1-2} mix tab, where you can choose which inputs to record.
Full details of how to use the loopback inputs can be found in the Focusrite Control User Guide.

Examples of Usage

The Scarlett 4i4 is an excellent choice for several different recording and monitoring applications. Some typical configurations are shown below.

Using Direct Monitoring

You will probably have heard the term «latency» used in connection with digital audio systems. In the case of the simple DAW recording application described above, latency is the time it takes for your input signals to pass through your computer and audio software, and back to you. While not an issue for most simple recording situations, under some circumstances, latency can be a problem for a performer who wishes to record while monitoring their input signals. This might be the case if you need to increase the size of your DAW’s recording buffer, which could be necessary when you record overdubs on a particularly large project using many DAW tracks, software instruments and FX plugins. Common symptoms of a buffer setting that is too low could be glitching audio (clicks and pops), or a particularly high CPU load within your DAW (most DAWs have CPU readouts). If you experience this on a Mac, you can raise the buffer size from the DAW application itself but on a Windows PC you will most likely need to change this from the ASIO Control Panel which can usually be accessed from your DAW Setup Preferences*.
The Scarlett 4i4, in conjunction with Focusrite Control, allows «zero latency monitoring», which overcomes this problem. By using Focusrite Control to monitor your input signals, you will hear yourself in real time along with the computer playback, even with very high buffer sizes. The input signals to the computer are not affected in any way by this setting. However, note that the effect of any plug-ins instantiated in the DAW will not be heard whilst recording because by monitoring in this way you are hearing the signal before it reaches the software. Also, remember to mute the channel you are recording to in your DAW otherwise you will hear both the signal you are monitoring and then the echo effect of the signal coming back from the DAW.
* Typical name. Terminology may differ slightly between DAWs.

Connecting Scarlett 4i4 to loudspeakers

Creating an effects loop

The Scarlett 4i4 allows the easy integration of external outboard processors or effects. A good example is the inclusion of an outboard stereo compressor to a recording setup similar to that outlined above.
Connect Line Outputs 3 and 4 to the compressor’s inputs, and the compressor’s outputs to Line Inputs 3 and 4, as shown below. We have omitted the front panel connections in this example for clarity.

You can adjust the levels to and from the external processor from Focusrite Control, if necessary.

Connecting Scarlett 4i4 to a DJ mixer

The Scarlett 4i4 makes an excellent interface between a laptop running DJ software and the channels of a DJ mixer. In this setup, Outputs 1 and 2 can be connected to Line Inputs 1 and 2 of an external DJ mixer, and Outputs 3 and 4 to Line Inputs 3 and 4. Connecting in this way means that all mixer facilities, such as EQs and crossfading, are easily accessible. However, note that you must set the front panel Monitor Level control to maximum, otherwise Outputs 1 and 2 will be at a lower level than Outputs 3 and 4.

Note that although the outputs of the Scarlett 4i4 are balanced, they may be connected to an unbalanced input using a cable fitted with a ¼» TS jack. Most DJ mixers will have unbalanced inputs using phono (RCA) sockets, so suitable phono-to-TS jack cables will be needed to make the connection.

HARDWARE FEATURES

Front Panel

The Front Panel includes the input connectors for Mic, Line and Instrument signals, as well as the input gain and monitoring controls.

1. Inputs 1 & 2 – «Combo» type input sockets — connect microphones, instruments (e.g., guitar), or line level signals here. Combo sockets accept both XLR and ¼» (6.35 mm) jacks. Microphones will normally be connected using XLR plugs: instruments and line level signals should be connected via ¼» (6.35 mm) jack plugs of either TR or TRS type. The preamp gain is appropriate for microphones when an XLR plug is inserted, and for higher level signals when a jack plug is inserted. Do not connect anything other than a microphone — e.g., the output of a sound module or FX unit — via an XLR plug, as the signal level will overload the preamp, resulting in distortion; also, if phantom power is enabled, the equipment may be damaged.
2. GAIN 1 and GAIN 2 – adjust the preamp gain for signals at inputs 1 and 2 respectively. The gain controls have concentric tri-colour LED ‘rings’ to confirm signal level: green indicates an input level of at least -24 dBFS (i.e., ‘signal present’), the ring then turns amber at -6 dBFS to indicate that the signal is close to clipping, and finally to red at 0 dBFS (digital clipping).
3. 48V – phantom power switch for mic inputs — enables 48 V phantom power at XLR contacts of both Combo connectors.
4. INST – two red LEDs; illuminate when Instrument mode is selected for Inputs 1 or 2 from Focusrite Control; gain is set to suit instrument signals. When INST is off, the ¼» jack input is configured to accept a line level signal, e.g., from a keyboard, synth module or FX unit.
5. AIR – two yellow LEDs indicating selection of AIR mode for Inputs 1 and 2. AIR mode, selected from Focusrite Control, modifies the frequency response of the input stage to model the classic, transformer-based Focusrite ISA microphone preamps.
6. PAD – two green LEDs; illuminate when PAD is selected from Focusrite Control for Inputs 1 or 2. PAD decreases the signal level going to your DAW by 10 dB; use when the input source has a particularly high level.
7. MONITOR – main monitor volume control, sets the level at rear panel Outputs 1 and 2
8. Headphone level – adjusts the output level at the front panel stereo headphone output.
9. Headphone socket — ¼» TRS output jack – connect your stereo headphones here.
10. USB LED – illuminates when the unit receives USB bus power and is confirmed by the computer as connected and operating correctly.
11. MIDI LED – illuminates when MIDI data is received at the MIDI IN port.

Back Panel

1. LINE INPUTS 3 and 4 – 2 x ¼» TRS jacks; these are balanced inputs for use with additional line level sources e.g., from a keyboard, synth module or FX unit.
2. LINE OUTPUTS 1 and 2 — 2 x ¼» (6.35 mm) TRS jack sockets, electronically balanced. The level at these outputs is adjusted by the front panel MONITOR control, the maximum output level is +10 dBu. Either ¼» TRS (balanced connection) or TS (unbalanced connection) jack plugs can be used.
3. LINE OUTPUTS 3 and 4 — 2 x ¼» (6.35 mm) TRS jack sockets, electronically balanced. The level at these outputs may be adjusted from Focusrite Control; the maximum output level is +10 dBu. Either ¼» TRS (balanced connection) or TS (unbalanced connection) jack plugs can be used.
4. MIDI IN and MIDI OUT – standard 5-pin DIN sockets for connection of external MIDI equipment such as keyboards or sound modules. The Scarlett 4i4 provides a convenient MIDI interface with your DAW, making a computer MIDI card unnecessary.
5. USB 2.0 port – Type C connector; connect to your computer with cable supplied.
6. (Kensington security lock) – secure your Scarlett 4i4 to a suitable structure if desired.

CHANNEL LISTINGS

The tables below summarise how the Scarlett 4i4’s inputs and outputs will correspond to the input and output channels in your chosen DAW.

SPECIFICATIONS

Performance Specifications

NOTE: All performance figures measured in accordance with the provisions of AES17, as applicable.

Введение

Благодарим за приобретение данного аудиоинтерфейса Scarlett 4i4 третьего поколения, который представляет семейство профессиональных компьютерных аудиоинтерфейсов Focusrite с высококачественными аналоговыми предусилителями Focusrite. Пользователь получает простое компактное решение для передачи высококачественных звуковых сигналов в компьютер и из компьютера, а также возможность загружать новые увлекательные программные плагины после регистрации продукта.

При разработке интерфейсов Scarlett третьего поколения мы внесли дополнительные улучшения как в характеристики, так и в функции. Благодаря улучшению параметров звукового тракта устройства в целом удалось расширить динамический диапазон и еще больше уменьшить искажения и уровень шума, а микрофонный предусилитель теперь позволяет подавать на входы сигналы более высокого уровня. Важным элементом модернизации является добавление функции Focusrite AIR. Функция AIR, включаемая для входов 1 и 2 по отдельности, незначительно изменяет частотную характеристику предусилителя, имитируя акустические характеристики наших традиционных трансформаторных микрофонных предусилителей ISA. При этом во время записи с использованием высококачественных микрофонов отмечается повышение чистоты и четкости звука в значимом диапазоне средних и высоких частот именно тогда, когда это необходимо для передачи звука вокала и многих акустических музыкальных инструментов. Аудиоинтерфейсы Scarlett третьего поколения аппаратно совместимы с операционной системой macOS, то есть они являются автоматически подключаемыми, и пользователям компьютеров Mac не нужно устанавливать специальный драйвер.

В настоящем руководстве пользователя приводится подробное описание аппаратуры, помогающее получить полное представление об особенностях эксплуатации изделия. Мы рекомендуем внимательно изучить данное руководство как тем пользователям, которые только начинают осваивать компьютерную запись, так и более опытным пользователям, чтобы узнать обо всех возможностях, которые предоставляют Scarlett 4i4 и сопровождающее программное обеспечение. Если в разделах этого руководства пользователя нет необходимой информации, обязательно посетите веб-сайт Focusrite Audio Engineering, где содержится обширный список ответов на типичные запросы в службу технической поддержки.

Особенности

Аппаратный интерфейс Scarlett 4i4 обеспечивает подключение микрофонов, музыкальных инструментов либо каналов аудиосигналов линейного уровня к компьютеру, работающему под управлением Mac OS или Windows. Сигналы, подаваемые на физические входы, могут быть направлены в программное обеспечение аудиозаписи / цифровую звуковую рабочую станцию (именуемую в настоящем руководстве пользователя как DAW) с разрешающей способностью до 24 разрядов и частотой дискретизации до 192 кГц; точно так же сигналы монитора DAW или записанные выходные сигналы подаются на физические выходы устройства.

Сигналы от источников звука (микрофоны, инструменты и т. д.), подаваемые на физические входы, могут записываться в DAW, а затем передаваться из DAW на физические выходы. Устройство 4i4 имеет четыре аналоговых выходных канала, которые допускается подключать к усилителям и громкоговорителям, мониторам с автономным питанием, наушникам, диджейскому или другому аналоговому микшеру и любой другой аналоговой аудиоаппаратуре, которую требуется использовать. Хотя все входные и выходные сигналы в Scarlett 4i4 передаются непосредственно в DAW и из DAW для записи и воспроизведения, маршрутизация может быть настроена в соответствии с потребностями пользователя в поставляемом вместе с устройством 4i4 приложении Focusrite Control. Также 4i4 выступает в качестве удобного интерфейса MIDI между компьютером и другим оборудованием MIDI.

Благодаря четырем аналоговым выходам диджеи могут использовать основной стереофонический выход и режиссерский канал для наушников при внутреннем микшировании на ноутбуке; либо можно использовать два отдельных стереофонических выхода для подключения к аналоговому диджейскому микшеру.