Sony Alpha a6400 User Guide

The Sony Alpha a6400 is powerful. It is also complex. Menus, autofocus systems, exposure controls, and video settings appear immediately after the first power on. Many new users open the camera, start pressing buttons, and quickly feel lost.

This handbook focuses on one goal: help you operate the Sony Alpha a6400 correctly and calmly from the first day of use.

Every chapter explains the camera in plain language and in the order most owners encounter it. Controls are introduced as they appear on the body. Settings are explained at the moment they become useful. No technical overload. No unnecessary theory.

You begin with the physical setup of the camera, then move through focusing, exposure, and capturing photos and video with steady results.

Inside this guide you will learn how to:

• Set up the Sony Alpha a6400 safely from the moment you open the box
• Identify key controls and navigate the menu system quickly
• Use shooting modes and exposure settings with clarity
• Apply autofocus, real-time tracking, and Eye AF correctly
• Capture sharp photos and record clean video
• Fix common issues like blurry shots and overheating
• Customize controls and manage files with ease