Sachtler Ace Follow Focus User Manual

1. บทนำ

This manual provides essential instructions for the proper setup, operation, and maintenance of your Sachtler Ace Follow Focus. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

2. ข้อมูลด้านความปลอดภัย

• โปรดอ่านและทำความเข้าใจคำแนะนำทั้งหมดก่อนใช้งานอุปกรณ์เสมอ
• Keep the follow focus unit away from water and excessive moisture.
• Do not attempt to disassemble, modify, or repair the unit yourself. Refer all servicing to qualified personnel.
• Ensure all components are securely fastened before use to prevent accidental damage to your camera equipment.

3. เนื้อหาบรรจุภัณฑ์

The Sachtler Ace Follow Focus package typically includes the following items:

• Sachtler Ace Follow Focus Unit
• Standard 0.8 MOD Gear Ring
• แท่งเหล็ก 15มม.amp
• คู่มือการใช้งาน (เอกสารนี้)

4. การตั้งค่า

4.1 Attaching the Follow Focus to Your Rod System

1. Ensure your camera rig is equipped with a standard 15mm rod system.
2. ค้นหา clamp screw on the Sachtler Ace Follow Focus unit and loosen it sufficiently to allow the unit to slide onto the rods.
3. Slide the follow focus unit onto the 15mm rods.
4. Position the follow focus so that its gear aligns directly with the focus gear of your camera lens. Ensure proper engagement between the gears.
5. Once positioned, tighten the clamp screw securely to fix the follow focus in place. Do not overtighten.

Image: The Sachtler Ace Follow Focus unit, demonstrating its attachment to a 15mm rod system and engagement with a lens focus gear.

5. Operating the Follow Focus

5.1 การปรับโฟกัส

Once the follow focus is securely mounted and its gear is properly engaged with the lens focus ring:

1. Rotate the large white focus wheel clockwise or counter-clockwise to adjust the lens's focus.
2. The precision-engineered, backlash-free design ensures smooth and accurate focus pulls, allowing for fine adjustments.
3. If your model includes adjustable hard stops, utilize them to set precise start and end points for repeatable focus transitions.

5.2 Marking Focus Points

The white marking disc on the follow focus allows for clear indication of specific focus points:

1. Rotate your lens to the desired focus distance.
2. Using a dry-erase marker, mark this point on the white disc.
3. Repeat this process for any additional focus points you wish to pre-mark.
4. The marking disc can be rotated independently to align with your current focus position, providing a visual reference during operation.

6. การบำรุงรักษา

• การทำความสะอาด: Use a soft, dry, lint-free cloth to clean the exterior surfaces of the follow focus. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or internal components.
• พื้นที่จัดเก็บ: When not in use, store the Sachtler Ace Follow Focus in a clean, dry, and dust-free environment, preferably in a protective case.
• การตรวจสอบ: Periodically inspect all screws, clamps, and gears for any signs of wear, looseness, or damage. Ensure all connections remain secure.

7 การแก้ไขปัญหา

Problem: Focus wheel feels stiff or gritty.

สารละลาย: Check for any debris (dust, dirt, sand) between the gears of the follow focus and the lens. Clean the gears carefully with a soft brush or compressed air. Ensure the unit is properly aligned and not overtightened on the rods, which could cause binding.

Problem: Focus wheel has excessive play (backlash).

สารละลาย: The Sachtler Ace Follow Focus is designed to be backlash-free. If you experience significant play, first ensure the follow focus gear is properly engaged with the lens focus ring. If the issue persists, it may indicate internal wear or damage. Contact Sachtler customer support for assistance.

Problem: Follow focus unit slides on the rods.

สารละลาย: Tighten the rod clamp screw more firmly. Ensure the 15mm rods are clean and free of any lubricants or residues that might reduce friction and cause slippage.

8. ข้อมูลจำเพาะ

9. ข้อมูลการรับประกัน

For detailed warranty information regarding your Sachtler Ace Follow Focus, please refer to the official Sachtler website or the warranty card included with your product. It is recommended to retain your proof of purchase for any warranty claims.

10. การสนับสนุนลูกค้า

If you encounter any issues, have questions not covered in this manual, or require technical assistance, please visit the official Sachtler website for comprehensive support resources, frequently asked questions (FAQs), and contact information for customer service.