1. 서론
The Alesis Q88 MKII is a versatile 88-key USB MIDI keyboard controller designed for music production and performance. It features full-size, velocity-sensitive, semi-weighted keys, providing a responsive playing experience. This manual provides detailed instructions on setting up, operating, and maintaining your Q88 MKII, along with information on its included software and troubleshooting common issues.
2. 상자 안에 무엇이 들어있나요?
- Q88 MKII Keyboard Controller
- USB 케이블
- 소프트웨어 다운로드 카드
- 사용자 가이드 (이 문서)
- 안전 및 보증 설명서
3. 제품 오버view

Figure 3.1: Alesis Q88 MKII Keyboard Controller, front view.

Figure 3.2: Alesis Q88 MKII Keyboard Controller, angled view showing full length.
3.1 전면 패널 컨트롤
The front panel of the Q88 MKII provides essential controls for expressive performance and navigation.

그림 3.3: 클로즈업 view of the Q88 MKII's front panel controls, including Pitch Bend, Modulation, Volume slider, and transport buttons.
- 피치 벤드 휠 : Allows for real-time pitch modulation of notes.
- 변조 휠: Provides expressive control over various parameters, typically vibrato or filter cutoff.
- 볼륨 슬라이더 : Controls the MIDI output volume. This can be MIDI mapped to other parameters in your DAW.
- Octave Buttons (-/+): Shifts the keyboard's octave range up or down.
- Transport Controls (Play, Stop, Record): Sends MIDI transport messages to compatible software for DAW control.
- 고급 버튼: Used in conjunction with keys to access advanced functions and MIDI assignments.
3.2 후면 패널 연결
The rear panel houses all the necessary ports for connecting your Q88 MKII to external devices.

그림 3.4: 클로즈업 view of the Q88 MKII's rear panel connections, including USB, MIDI Out, Sustain, and Expression pedal inputs.
- USB 포트: Connects the Q88 MKII to your computer for MIDI data and power.
- 미디 아웃: Standard 5-pin MIDI output for connecting to external MIDI hardware.
- 페달 입력 유지 : 1/4-inch (6.35 mm) input for a sustain pedal (not included).
- 익스프레션 페달 입력: 1/4-inch (6.35 mm) input for an expression pedal (not included).
- Power Input (DC IN 9V, 0.5A): Optional power input for standalone use or if USB power is insufficient.
4. 설정 및 연결
4.1 컴퓨터에 연결하기
- Connect the included USB cable from the Q88 MKII's USB port to an available USB port on your computer.
- The Q88 MKII is a class-compliant device and does not require special drivers for Windows or macOS. It will be automatically recognized by your operating system.
- Open your Digital Audio Workstation (DAW) or music software. The Q88 MKII should appear as a MIDI input device in your software's preferences. Select it to enable MIDI input.
4.2 iOS 기기 연결하기
To use the Q88 MKII with an iOS device (e.g., iPad, iPhone), you will need an Apple Lightning to USB Camera Adapter (sold separately). Connect the USB cable from the Q88 MKII to the adapter, and then connect the adapter to your iOS device. Ensure your iOS device has sufficient power, as the Q88 MKII draws power from the USB connection.
4.3 Using Sustain and Expression Pedals
Connect a standard 1/4-inch (6.35 mm) sustain pedal to the 지속시키다 input for piano-style sustain. Connect a standard 1/4-inch (6.35 mm) expression pedal to the 표현 input for continuous control over parameters like volume or wah (requires software mapping).
5. 기본 동작
5.1 옥타브 및 조옮김
사용하세요 Octave -/+ buttons to shift the keyboard's pitch range up or down by octaves. The Q88 MKII also supports transposing by semitones using the Advanced button and specific keys (refer to the full PDF user guide for detailed mapping).
5.2 피치 벤드 및 모듈레이션
그만큼 피치 벤드 wheel allows you to smoothly raise or lower the pitch of notes for expressive effects. The 조정 wheel can be assigned in your software to control various parameters, such as vibrato, tremolo, or filter sweeps, adding dynamic expression to your performance.
5.3 볼륨 조절
헌신적인 용량 slider on the front panel controls the overall MIDI output volume. This slider can also be re-assigned to control other MIDI parameters within your DAW or virtual instrument.
5.4 운송 제어
그만큼 Play, Stop, 그리고 기록 buttons send standard MIDI Machine Control (MMC) messages. These can be used to control the transport functions of your DAW, allowing you to start, stop, and record directly from the Q88 MKII.
6. 포함된 소프트웨어
The Alesis Q88 MKII comes with a premium software bundle to enhance your music production and learning experience. A software download card is included in the box with instructions on how to access these titles.
6.1 MPC Beats

Figure 6.1: MPC Beats software interface.
MPC Beats is a comprehensive beat-making and music production software. It includes a vast library of sounds, virtual instruments, and production tools, allowing you to create professional-quality tracks. The bundle often includes expansion packs with various genres and sounds.
6.2 Melodics

Figure 6.2: Melodics software interface for learning piano.
Melodics offers interactive lessons for learning piano and improving your keyboard skills. It provides a fun and engaging way to practice, with real-time feedback and a wide range of exercises.
7. 유지관리
- 청소: Use a soft, dry cloth to clean the surface of the Q88 MKII. Avoid using abrasive cleaners or solvents. For keys, a slightly damp 천을 사용한 후 마른 천을 사용할 수 있습니다.
- 저장: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures. If transporting, use a padded case to protect it from physical damage.
- 힘: Always disconnect the USB cable when the unit is not in use for extended periods.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Q88 MKII is not powering on. | USB 케이블이 연결되지 않았거나 고장났거나, USB 전원이 부족합니다. | Ensure USB cable is securely connected to both the Q88 MKII and your computer. Try a different USB port or cable. If using a USB hub, ensure it is powered. Consider using an optional 9V DC power adapter. |
| No sound or MIDI input in software. | Incorrect software settings; MIDI input not enabled. | Check your DAW's MIDI preferences to ensure the Q88 MKII is selected as an active MIDI input device. Verify that the track is armed for recording or monitoring MIDI input. |
Keys are not responding or notes are
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