Ortofon LH-2000 Headshell Instruction Manual

مقدمه

The Ortofon LH-2000 is a high-quality headshell specifically designed for HiFi audio applications. It features a clean, minimalist aesthetic and is compatible with a wide variety of cartridges, including the Ortofon 2M Series. This manual provides essential information for the proper installation, operation, and maintenance of your LH-2000 headshell.

یک نمای نزدیک view of the Ortofon LH-2000 headshell, showcasing its black finish, two elongated mounting slots for cartridge attachment, and the integrated finger lift for easy handling. The Ortofon logo is visible on the top surface.

اطلاعات ایمنی

Please read and understand these safety instructions before handling or installing the Ortofon LH-2000 headshell. Failure to do so may result in damage to the product or other audio equipment.

• Handle with care: The headshell and associated components are delicate. Avoid dropping or subjecting them to impact.
• Keep out of reach of children: Small parts can be a choking hazard.
• Avoid excessive force: When connecting leadwires or mounting the cartridge, use gentle, firm pressure.
• Disconnect power: Always ensure your turntable is powered off and unplugged before performing any installation or maintenance.

محتویات بسته

بررسی کنید که آیا همه اقلام در بسته موجود است یا خیر:

• 1x Ortofon LH-2000 Headshell
• 4x Leadwires (pre-installed or included separately)
• Mounting screws (typically included with your cartridge, not the headshell)

راه اندازی و نصب

Proper installation is crucial for optimal audio performance. Follow these steps carefully.

1. Preparing the Cartridge and Leadwires

The LH-2000 comes with leadwires for convenient connection. It is recommended to connect the leadwires to the cartridge and headshell before mounting the cartridge onto the headshell.

• Leadwire Orientation: Pay close attention to the correct orientation of the leads. Ortofon cartridges typically have terminal pins with a diameter of 1.2 mm, while Ortofon headshell pins are 1.0 mm.
• کدگذاری رنگ: All Ortofon cartridges use a standard color coding for terminals:
• قرمز: Right channel, hot terminal
• سبز: Right channel, ground terminal (often used for grounding cartridge housings or motor systems)
• سفید: Left channel, hot terminal
• آبی: Left channel, ground terminal

2. Mounting the Cartridge to the Headshell

1. Carefully align your cartridge with the mounting slots on the LH-2000 headshell.
2. Insert the appropriate mounting screws (usually supplied with your cartridge) through the cartridge body and the headshell slots.
3. Secure the cartridge loosely with nuts, allowing for minor adjustments.

3. Attaching the Headshell to the Tonearm

1. Gently insert the headshell connector into the tonearm socket.
2. Rotate the locking collar on the tonearm until the headshell is securely fastened. Do not overtighten.

4. Alignment and Balance

After mounting, proper alignment and balancing of the tonearm are essential for optimal sound quality and to prevent record wear. Consult your turntable's instruction manual for detailed guidance on:

• Overhang Adjustment: Adjust the cartridge position within the headshell slots to achieve the correct overhang, often using a protractor.
• نیروی ردیابی: Set the recommended tracking force for your specific cartridge using the tonearm's counterweight.
• Anti-skate: Adjust the anti-skate mechanism to counteract the inward force on the stylus.
• آزیموت: Ensure the stylus is perpendicular to the record surface. Note that the LH-2000 headshell itself does not offer azimuth adjustment.

دستورالعمل های عملیاتی

Once installed and properly aligned, the Ortofon LH-2000 headshell functions as a stable platform for your phono cartridge. Use the integrated finger lift to safely cue the tonearm onto and off your records, minimizing accidental damage to the stylus or record surface.

تعمیر و نگهداری

To ensure the longevity and performance of your LH-2000 headshell:

• تمیز کردن: Gently wipe the headshell with a soft, dry, lint-free cloth to remove dust. Avoid using harsh chemicals or abrasive materials.
• اتصالات: Periodically check that all leadwire connections are secure and free from corrosion.
• ذخیره سازی: When not in use for extended periods, store the headshell in a clean, dry environment, ideally in its original packaging or a protective case.

عیب یابی

اگر با مشکلاتی مواجه شدید، راه‌حل‌های رایج زیر را در نظر بگیرید:

• صدا قطع یا قطع می‌شود: Check all leadwire connections between the cartridge and headshell, and between the headshell and tonearm. Ensure the tonearm locking collar is secure.
• Distorted Sound or Poor Tracking: Re-check cartridge alignment, tracking force, and anti-skate settings. Ensure the stylus is clean and undamaged.
• صدای زمزمه: Verify proper grounding of the turntable system. Check leadwire connections for any loose or incorrect wiring.

مشخصات

اطلاعات گارانتی

The Ortofon LH-2000 headshell is covered by a manufacturer's warranty against defects in materials and workmanship. For specific details regarding warranty duration and terms, please refer to the warranty card included with your purchase or visit the official Ortofon webسایت. فاکتور خرید خود را برای موارد گارانتی نگه دارید.

پشتیبانی کنید

For further assistance, technical support, or inquiries regarding the Ortofon LH-2000 headshell, please visit the official Ortofon webسایت یا با بخش خدمات مشتریان آنها تماس بگیرید. می‌توانید اطلاعات تماس و منابع اضافی را در اینجا پیدا کنید. www.ortofon.com.