Canon Speedlite 430EZ - User Manual

Introduction
Parts
Description
The Speedlite 430EZ was introduced in 1989, two years after the introduction of the first EOS
camera and the first Speedlite. This battery-operated, hotshoe-mounted flash unit is dedicated to the
EOS system, and is a direct replacement for the Speedlite 420EZ. The feature set was updated to
coincide with the launch of the EOS 600 / EOS 630 camera body.
Features
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Tilt and swivel head
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Fully automatic operation on EOS cameras
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Auto zoom head (24-80mm coverage)
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A-TTL autoexposure
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TTL autoexposure
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Manual power control (1/1-1/32)
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2nd curtain sync
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Stroboscope function
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Backlit LCD display
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Flash Head
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A-TTL metering flash and sensor
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AF assist pattern lamp
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Battery compartment
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External power socket
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Locking wheel
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Hot shoe with locking pin
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Tilt scale (60°, 75°)
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Swivel scale (60°, 75°, 90°)
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Swivel latch
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Backlit LCD display
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5 button control panel
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Ready lamp/test button
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Power switch
Pagina 1 di 8EOS Documentation - 430EZ

Summary

EOS 430 EZ Introduction

Flash Parts Identification

Lists the physical components of the EOS 430EZ flash unit, including the flash head, AF assist lamp, and battery compartment.

Key Features Overview

Highlights the main functionalities of the Speedlite 430EZ, such as tilt and swivel head, auto zoom, A-TTL autoexposure, and manual power control.

General Operation Guide

Power and Battery Management

Instructions on selecting and inserting AA batteries, turning the flash ON, and understanding the ready lamp indicators for charging status.

Mounting and Removal Procedures

Step-by-step guide on securely mounting the flash onto a camera hotshoe and safely removing it, including locking mechanisms.

Reset and Power Saver Settings

Flash Controls and Adjustments

Head Adjustments: Tilt and Swivel

Describes how to adjust the flash head's tilt range (0-90 degrees) and swivel range (up to 180 degrees left, 90 degrees right).

Manual Operation: Zoom Control

Explains how to adjust the flash coverage angle from 24mm to 80mm for optimal subject lighting.

Manual Operation: Intensity Control

Details on setting flash intensity manually, from 1/1 full power down to 1/32 minimum power for various shooting scenarios.

Advanced Flash Modes

Synchronization Options

Automatic and TTL Operation

Auto Zoom Functionality

TTL (Through-the-Lens) Coupling

Exposure Control and Compensation

Flash Exposure Compensation (FEC)

A-TTL Preflash and Out-of-Range

Incompatibilities and Precautions

Body and Model Incompatibilities

Power Supply and Battery Precautions

General Usage Precautions

Canon Speedlite 430EZ Specifications

General

Brand	Canon
Model	Speedlite 430EZ
Category	Camera Flash
Language	English