Metz 48 AF-1 Shoe Mount Flash Instruction Manual

1. はじめに

Thank you for choosing the Metz 48 AF-1 Shoe Mount Flash. This advanced flash unit is designed to provide versatile and powerful lighting for your Sony Alpha Digital Camera. It features a robust guide number, flexible control options, and the ability to update firmware via USB, ensuring compatibility and performance for various photographic needs.

This manual provides detailed instructions for the proper setup, operation, and maintenance of your Metz 48 AF-1 flash unit. Please read it thoroughly before use to ensure optimal performance and longevity of your device.

2. 安全情報

• しないでください expose the flash unit to water or high humidity.
• しないでください attempt to disassemble or repair the unit yourself. Refer all servicing to qualified personnel.
• Keep the flash unit away from direct sunlight and high temperatures.
• Use only the specified AA batteries. Ensure correct polarity when inserting batteries.
• Avoid direct eye contact with the flash light, especially at close range, as it can cause temporary vision impairment.
• お子様の手の届かない場所に保管してください。

3. パッケージ内容

パッケージに以下のすべてのアイテムが含まれていることを確認してください。

• Metz 48 AF-1 Shoe Mount Flash Unit
• 保護ポーチ
• 取扱説明書（本書）

注意: 電池は付属しておりませんので別途ご購入ください。

4.製品オーバーview

Familiarize yourself with the main components of your Metz 48 AF-1 flash unit.

図1: フロント view of the Metz 48 AF-1 Shoe Mount Flash. This image displays the flash head, the main control panel with buttons and LCD screen, and the hot shoe mount at the base. The flash head is shown in a neutral, forward-facing position.

主な特徴:

• ガイドナンバー： GN 118F (48m) at ISO 100 and 50mm, GN 158F at 105mm.
• アップグレード可能なファームウェア: Via USB connection.
• 柔軟なヘッド: Tilt and Swivel capabilities for bounce flash.
• 自動ズームヘッド: Covers focal lengths from 24-105mm (35mm format).
• Built-in Wide Angle Reflector: For 18mm coverage.
• マニュアルフラッシュモード: Output from 1/128 to 1/1 power.
• TTL互換性: Fully compatible with Sony Alpha TTL systems.
• ワイヤレス操作： Functions as a TTL slave unit.

5. セットアップ

5.1. バッテリーの取り付け

1. Locate the battery compartment cover on the side or back of the flash unit.
2. インジケータに従ってカバーをスライドまたは開きます。
3. 電池ボックス内の指示に従って、極性 (+/-) が正しいことを確認して、単 3 電池 4 本を挿入します。
4. 電池カバーをしっかりと閉じてください。

Note: Use high-quality alkaline or rechargeable NiMH AA batteries for best performance.

5.2. カメラにフラッシュを取り付ける

1. カメラの電源がオフになっていることを確認してください。
2. Slide the flash unit's mounting foot into your camera's hot shoe.
3. Secure the flash by tightening the locking wheel or lever on the flash unit's foot until it is firmly attached. Do not overtighten.
4. Turn on your camera and then the flash unit. The flash should automatically detect the camera's system.

6. フラッシュの操作

6.1. 電源のオン/オフ

電源ボタン（通常は オン/オフ or a power symbol) to turn the flash unit on or off. The LCD display will illuminate when the unit is on.

6.2. フラッシュモード

The Metz 48 AF-1 supports various flash modes. Use the mode button on the control panel to cycle through available modes.

• TTLモード: (Through-The-Lens) The flash output is automatically controlled by your camera's metering system for balanced exposure. This is the recommended mode for most situations.
• 手動モード: Allows you to manually set the flash output from 1/1 (full power) down to 1/128 power in increments. This mode offers precise control for creative lighting.
• Wireless TTL Slave Mode: The flash can be triggered remotely by your camera's built-in flash (if it has a commander mode) or another master flash unit. The flash output is still controlled by TTL metering.

6.3. Adjusting the Flash Head

The flash head can be tilted and swiveled to direct light for bounce flash photography, which creates softer, more natural-looking illumination.

• The flash head can be tilted upwards (e.g., 90 degrees) to bounce light off ceilings.
• スイベル: The flash head can be swiveled horizontally (e.g., 180 degrees left and 90 degrees right) to bounce light off walls.

Always ensure the flash head clicks into position after adjustment.

6.4. Using the Wide-Angle Diffuser

For wider lens coverage (down to 18mm), pull out the built-in wide-angle diffuser panel located within the flash head. Push it back in when not needed.

6.5. 自動ズーム機能

The flash head automatically adjusts its zoom position to match the focal length of your lens (24-105mm equivalent) for optimal light distribution. This function operates automatically when the flash is mounted on a compatible camera.

7. メンテナンス

• クリーニング： フラッシュユニットのクリーニングには、柔らかく乾いた布を使用してください。頑固な汚れには、軽く拭き取ってください。amp布に水を含ませて拭いてください。溶剤や研磨剤は使用しないでください。
• ストレージ： When not in use for extended periods, remove the batteries to prevent leakage. Store the flash in its protective pouch in a cool, dry place, away from direct sunlight.
• ホットシューコンタクト: Keep the hot shoe contacts clean and free from dust or debris to ensure proper communication with your camera.

8。 トラブルシューティング

9. ファームウェアのアップデート

The Metz 48 AF-1 flash unit features a unique USB connection that allows for firmware updates. This ensures your flash remains compatible with new camera models and benefits from performance enhancements.

ファームウェアを更新するには：

1. Visit the official Metz website for the latest firmware downloads and instructions.
2. 適切なファームウェアをダウンロードする file for your 48 AF-1 model.
3. Connect the flash unit to your computer using a compatible USB cable.
4. Follow the on-screen instructions provided by the Metz firmware update utility.

Always ensure the flash unit has sufficient battery power before starting a firmware update. Do not disconnect the USB cable during the update process.

10. 仕様

11. 保証とサポート

Metz products are manufactured to high quality standards and are covered by a limited warranty against defects in materials and workmanship. The specific terms and duration of your warranty may vary by region and purchase date.

For detailed warranty information, technical support, or service inquiries, please visit the official Metz website or contact your local authorized Metz dealer or service center. Please retain your proof of purchase for warranty claims.

Metz Official Webサイト： www.metz.de/en/