Roland JUNO-D7 Synthesizer User Manual

1. はじめに

The Roland JUNO-D7 is a versatile synthesizer designed for musicians and creators. This lightweight and portable keyboard integrates a professional-grade Roland sound engine with an intuitive control panel, offering seamless operation for various musical applications. The JUNO-D7 model features an extended playing range with 76 synth-action keys.

主な機能は次のとおりです。

• Gig-ready keyboard with professional sounds, an intuitive workflow, enhanced performance features, and support for USB-C mobile battery power.
• Instant access to essential sounds for live band performances, including acoustic and electric pianos, organs, synths, and other stage favorites.
• Flagship-class ZEN-Core engine with over 3800 ready-to-play sounds.
• Expand your creative possibilities with Sound Packs and Wave Expansions available on Roland Cloud.
• Sample import function for playing and editing user WAV files.

Figure 1: The Roland JUNO-D Synthesizer in a live band setting, showcasing its suitability for gigging musicians.

Figure 2: A musician playing the Roland JUNO-D Synthesizer, highlighting its portable design and ease of use for creative flow.

2. セットアップ

2.1 開梱と初期検査

Carefully remove all components from the packaging. Verify that all items listed in the 'What's in the Box' section are present and undamaged. Retain the original packaging for future transport or storage.

Figure 3: Contents of the JUNO-D7 box, including the synthesizer, AC adaptor (PSB-5U), and power cord, along with product dimensions.

2.2電源接続

Connect the supplied AC adaptor (PSB-5U) to the DC IN jack on the rear panel of the JUNO-D7 and then to a standard AC outlet. The JUNO-D7 also supports power via USB-C mobile battery for portable use.

2.3 オーディオとMIDIの接続

The JUNO-D7 offers various connectivity options:

• Main Output (L/MONO, R): 接続する ampライファイア、ミキサー、またはオーディオインターフェイス。
• 携帯電話: 個人練習用にヘッドフォンを接続します。
• USB-C Audio/MIDI: Enables driverless connection to mobile devices and computers for seamless music creation, performance, and high-quality audio for livestreams and videos.
• MIDI 入力/出力: 外部 MIDI デバイスに接続します。
• ペダル入力: Connect sustain or expression pedals (not included).

Figure 4: Rear panel of the JUNO-D7, showing various input/output ports including USB-C, MIDI, and audio outputs.

3. 操作手順

3.1 電源オン/オフ

Press and hold the [POWER] button located on the top panel to turn the unit ON or OFF. Allow a few seconds for the system to boot up.

3.2 Sound Selection and Modification

The JUNO-D7 features a flagship-class ZEN-Core engine with over 3800 ready-to-play sounds. Sounds are organized into categories for quick access. Use the dedicated buttons and the data dial to navigate and select sounds.

• Category Buttons: Directly select sound categories such as Piano, E. Piano, Organ, Keys, Guitar, Bass, Strings, Brass, Wind, Choir, Synth, and Pad.
• データダイヤル： Rotate to browse through sounds within the selected category.
• Sound Modify Controls: Use the Cutoff, Resonance, Attack, and Release knobs, along with the sliders, to quickly shape and customize your sounds in real-time.

図 5: 拡大図 view of the JUNO-D's sound category buttons and display for easy sound selection.

Figure 6: Hands-on controls for sound modification and quick adjustments during performance.

3.3パフォーマンス機能

• 8-Track Sequencer: Record and playback your musical ideas. Use the Phrase Pad section for intuitive pattern creation.
• Sampファイルのインポート: Import and edit user WAV files to expand your sound palette.
• Roland Cloud Integration: Access Sound Packs and Wave Expansions to keep your sound library fresh and diverse.
• USB-Cオーディオ/MIDIインターフェース: Connect directly to mobile devices and computers for recording, live streaming, and MIDI control without additional drivers.

4. メンテナンス

4.1 クリーニング

本体は柔らかく乾いた布で拭いてください。頑固な汚れには、軽く湿らせた布を使用してください。amp cloth and then wipe dry. Avoid using abrasive cleaners, waxes, or solvents as they can damage the finish.

4.2 ストレージ

When not in use for extended periods, store the JUNO-D7 in a cool, dry place away from direct sunlight and extreme temperatures. If possible, use a dust cover to protect the keys and controls.

5。 トラブルシューティング

5.1 音が出ない

• Check if the master volume is turned up.
• Ensure speakers or headphones are properly connected and powered on.
• Verify that the correct sound is selected and not muted.

5.2 電源の問題

• Confirm the AC adaptor is securely connected to both the JUNO-D7 and the power outlet.
• If using a USB-C mobile battery, ensure it is sufficiently charged and compatible.

5.3 接続の問題

• For USB-C connections, ensure your device supports USB-C Audio/MIDI and that the cable is functioning correctly.
• For MIDI connections, check cable integrity and MIDI settings on both the JUNO-D7 and the connected device.

6. 仕様

7. 保証とサポート

保証情報およびテクニカルサポートについては、製品に付属の保証書を参照するか、Rolandの公式ウェブサイトをご覧ください。 webサイトでご確認ください。保証請求に備えて購入証明書を保管してください。