導入
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Dual DT 450 manual turntable. Designed for optimal audio quality, this belt-driven turntable features a high-quality wooden housing, a balanced tonearm with adjustable tracking force, and an integrated switchable phono pre-amplifier. Please read these instructions carefully before using your turntable to ensure proper function and longevity.
製品終了view
The Dual DT 450 turntable is engineered to deliver an exceptional vinyl listening experience. Its robust construction and thoughtful features ensure stable playback and clear sound reproduction.
主な特徴:
- デザイン： High-quality wooden housing for stable operation and a puristic aesthetic.
- 柔軟性: Connects to traditional HiFi systems via phono or AUX input; supports two speeds (33/45 RPM).
- 事前amplifier： Built-in switchable phono pre-amplifier for easy connection.
- 磁気ピックアップシステム: Features an Audio Technica AT 3600 cartridge with pre-set tracking force and a dampトーンアームリフト。
- 付属品: Turntable unit, platter with drive belt, counterweight, platter mat, dust cover, center puck, and user manual.
製品 Views:
全体 view of the Dual DT 450 Turntable with its dust cover.
詳細 view of the Audio Technica AT 3600 magnetic pickup system on the tonearm.
The Dual DT 450 Turntable with its transparent dust cover in the open position.
The Dual DT 450 Turntable with its transparent dust cover in the closed position, protecting the platter and tonearm.
セットアップガイド
Follow these steps to correctly set up your Dual DT 450 turntable.
- 開梱: すべての部品をパッケージから慎重に取り出してください。製品に記載されているすべての付属品が揃っていることを確認してください。view 存在します。
- 配置: Place the turntable on a stable, level surface away from direct sunlight, heat sources, and strong vibrations.
- プラッターとベルトの取り付け: Place the platter onto the spindle. Carefully install the drive belt around the inner rim of the platter and around the motor pulley.
- カウンターウェイトの取り付け: Slide the counterweight onto the rear of the tonearm. Rotate it until the tonearm is balanced and floats freely. Then, adjust the counterweight to the recommended tracking force (refer to cartridge specifications, typically around 2-3 grams for the AT3600).
- アンチスケーティング調整: Set the anti-skating dial to match the tracking force you set. This helps prevent the stylus from skipping across the record.
- ダストカバーの取り付け: Attach the dust cover hinges to the rear of the turntable unit.
- 電源接続: Connect the power adapter to the DC input on the rear of the turntable, then plug it into a wall outlet.
- オーディオ接続： ターンテーブルからのRCAケーブルを amplifier or receiver. Use the PHONO input if your amplifier has one and switch the turntable's internal pre-amplifier to 'OFF'. If your amplifier only has AUX/LINE inputs, switch the turntable's internal pre-amplifier to 'ON' and connect to an available AUX/LINE input. Ensure the ground wire is connected to your amp使用可能な場合は、ライファイアのアース端子。
セットアップデモビデオ:
This video demonstrates the general setup and operation of a turntable. While it may feature a different model, the basic principles of assembly and connection are applicable to the Dual DT 450.
操作手順
Once your Dual DT 450 is set up, follow these steps to play your vinyl records.
- 電源オン: Turn the power switch to the 'ON' position. The platter will begin to rotate.
- 順位記録: Carefully place your vinyl record onto the platter. If playing a 45 RPM single, use the included center puck.
- 速度を選択します: Choose the correct playback speed (33 or 45 RPM) using the speed selector switch.
- リフトトーンアーム: トーンアームリフトレバーを使用して、トーンアームを上げます。
- トーンアームの位置: トーンアームをレコードの希望する開始溝の上にゆっくり動かします。
- 下部トーンアーム: Slowly lower the tonearm using the tonearm lift lever. The stylus will descend onto the record, and playback will begin.
- 音量を調整: 接続した端末の音量を調整します amp音量を希望のリスニング レベルに調整します。
- 再生を停止する: At the end of the record, or when you wish to stop, use the tonearm lift lever to raise the tonearm, then return it to its rest. Turn the power switch to 'OFF'.
メンテナンス
定期的なメンテナンスにより、最適なパフォーマンスが保証され、ターンテーブルの寿命が延びます。
- ダストカバー: Clean the dust cover with a soft, dry cloth. Avoid abrasive cleaners that may scratch the surface.
- スタイラスのケア: 針先クリーニング専用の柔らかいブラシを使って、定期的に針先を優しく奥から手前にブラッシングしてください。針先が汚れていると、音質が低下し、レコードにダメージを与える可能性があります。
- レコードクリーニング: Keep your records clean to prevent dust and debris from accumulating on the stylus and affecting playback. Use a dedicated record cleaning brush or solution.
- 一般的な清掃: Wipe the turntable chassis with a soft, slightly damp 布で拭いてください。強い化学薬品は使用しないでください。
- ベルトの検査: Periodically check the drive belt for wear or stretching. Replace if necessary to maintain accurate playback speed.
トラブルシューティング
If you encounter issues with your Dual DT 450, refer to the following common problems and solutions:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 音が出ない、または非常に小さい音 | Incorrect audio connection; Pre-amplifier switch setting; Amplifier input selection; Stylus not properly seated. | Check RCA cable connections. Ensure pre-amplifier switch is set correctly (ON for AUX, OFF for PHONO). Select the correct input on your amplifier. Verify stylus is securely attached to the cartridge. |
| 歪んだ音やこもった音 | Dirty stylus; Incorrect tracking force; Damaged stylus; Worn record. | Clean the stylus. Re-adjust tracking force. Replace the stylus if damaged. Try a different record. |
| Turntable platter not spinning | Power not connected; Drive belt dislodged or broken; Motor issue. | Ensure power adapter is connected and plugged in. Check if the drive belt is properly seated around the platter and motor pulley. If the issue persists, contact customer support. |
| レコードのスキップ | Dust/debris on record or stylus; Incorrect tracking force or anti-skating; Turntable not level; Damaged record. | Clean record and stylus. Re-adjust tracking force and anti-skating. Ensure turntable is on a level surface. Inspect record for damage. |
技術仕様
| 特徴 | 仕様 |
|---|---|
| ブランド | デュアル |
| モデル名 | DT450 |
| モデル番号 | 75268 |
| スタイル | 手動ターンテーブル |
| 色 | 黒 |
| 材料 | 木材 |
| 製品寸法 | 43.5 x 36.7 x 14.4 cm |
| アイテム重量 | 6キログラム |
| 最大回転速度 | 45 回転 |
| 特集 | ビルトインプレamplifier, Dust cover, Adjustable speed |
| 巻tage | 12ボルト |
| 電源 | DC（Gleichstrom） |
| 信号対雑音比（dB） | 60デシベル |
保証とサポート
For warranty information and customer support, please refer to the documentation included with your product or visit the official Dual 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。