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Profoto B2 250 AirTTL User Manual

Profoto B2 250 AirTTL
26 pages
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Profoto B2 250 AirTTL
User´s Guide
This user guide is available in other languages at profoto.com/support
CN – 其他语言版本的用户指南可从profoto.com/cn/support下载
DE – Das Bedienungs-Handbuch is auch in anderen Sprachen verfügbar unter profoto.com/de/support
ES – Esta guía de usuario está disponible en otros idiomas en profoto.com/support
FR – Ce manuel d’utilisation est également disponible en d’autres langues sur profoto.com/fr/support
IT – Questa guida per gli utenti è disponibile in altre lingue su profoto.com/it/support
JP – このユーザーガイドはprofoto.com/ja/supportに他の言語でもご用意しています。
RU – Инструкция пользователя на других языках доступна на profoto.com/ru/support
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Profoto B2 250 AirTTL Specifications

General IconGeneral
Power Output250 Ws
TTL FunctionalityYes
HSSYes
Modeling Light TypeLED
Battery TypeLi-Ion
Weight1.3 kg
Wireless Range300 m
Energy Range9 f-stops
CompatibilityCanon, Nikon, Sony
Color Temperature5600K

Summary

General Safety Instructions

Safety Precautions

General warnings and precautions for safe operation.

Electrical Shock and High Voltage Warnings

Warnings regarding high voltage, proper grounding, and equipment safety.

Lithium-Ion Battery Safety Advice

Guidelines for the safe handling, charging, and disposal of lithium-ion batteries.

Burn Hazard from Hot Parts

Cautionary note about touching hot components during and after operation.

Product Nomenclature and Components

Device Operation Interface

Product Operation and Quick Guide

Quick Start Operational Guide

Step-by-step instructions for initial setup and basic functions.

Power On/Off and Sleep Mode

Procedures for powering the unit on, off, and managing automatic sleep mode.

Manual Light Output Adjustment

How to set flash energy levels in manual mode using control dials.

Sync Setting and Air Operation

Selecting sync modes (AIR, SLAVE, Cable) and using Air transceiver for control.

Air and TTL Functionality

Detailed guide on using Air for remote control and automatic TTL flash exposure.

Freeze vs. Normal Mode Selection

Guidance on choosing between Normal and Freeze modes for varied shooting conditions.

TTL Automatic Flash Exposure

How TTL mode automatically adjusts flash energy for perfect exposure.

High Speed Sync (HSS) Operation

Using HSS for faster shutter speeds and controlling ambient light during flash.

Device Handling and Setup

Battery Status and Charging Procedures

Checking battery level and detailed steps for charging the battery pack.

Lamp Head Connection Procedure

Safe method for connecting the lamp head to the generator socket.

Technical Specifications

Regulatory Compliance and Safety

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