Sony A55 User Manual

ExpoDisc Custom White Balance Procedures
Sony Cameras
Sony A7 R IV
1.
Install the ExpoDisc and set the camera to Manual Focus mode.
2.
Allow the camera to set an automatic exposure using the “P”, “S” or “A”
modes or set the correct manual exposure in “M” mode.
3.
From the MENU navigate to the Camera Settings1 screen and select White
Balance and then select Custom 1 - Custom 3, and then press the right side
of the control wheel.
4.
Select Set and then press the center of the control wheel.
5.
Aim the camera in the appropriate direction for the given lighting condition
and press the center of the control wheel. See the ExpoDisc Instruction
Manual for more information on where to aim the camera.
6.
After the shutter sound beeps, the calibrated values (ColorTemperature and
Color filter) are displayed.
7.
Press the center of the control button again. The monitor returns to the menu
display with the memorized white balance retained. The custom white
balance setting registered in this operation is effective until a new setting is
registered.
8.
If you get the message “Custom WB error” this indicates that you need to
adjust your exposure and reattempt to set your white balance.
9.
From the White Balance menu, select Custom 1 (or whichever Custom setting
you selected in Step 3).
10.
Remove the ExpoDisc, return the camera to auto focus if desired and start
shooting.
Sony A7 R III
1.
Install the ExpoDisc and set the camera to Manual Focus mode.
2.
Allow the camera to set an automatic exposure using the “P”, “S” or “A”
modes or set the correct manual exposure in “M” mode.
3.
From the MENU navigate to the Camera Settings1 screen and select White
Balance and then Custom Setup.
4.
Aim the camera in the appropriate direction for the given lighting condition
and press the center of the control wheel. See the ExpoDisc Instruction
Manual for more information on where to aim the camera.
5.
After the shutter sound beeps, the calibrated values (ColorTemperature and
Color filter) are displayed.
6.
Press the center of the control button again. The monitor returns to the
recording information display with the memorized white balance retained.
The custom white balance setting registered in this operation is effective until
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“Sony” and the Sony camera models listed are trademarks of Sony, Inc.

Sony A55 Specifications

General

Effective Pixels	16.2 MP
Viewfinder Type	Electronic
LCD Screen Resolution	921, 600 dots
Lens Mount	Sony A-mount
Storage Media	SD/SDHC/SDXC, Memory Stick PRO Duo/Pro-HG Duo
Battery	NP-FW50
Sensor Size	23.5 x 15.6 mm
ISO Sensitivity	100-12800
Shutter Speed	1/4000 to 30 sec
Continuous Shooting Speed	Up to 10 fps
LCD Screen Size	3.0-inch
Video Resolution	1920 x 1080
Battery Life	Approx. 380 shots
Dimensions	124.4 x 92 x 84.7 mm

Summary

Preparing the Camera

Checking Supplied Accessories

Lists all accessories included with the camera.

Identifying Camera Parts

Details the physical components of the camera's front and rear sides.

Charging the Battery Pack

Instructions on how to charge the camera's battery pack.

Attaching a Lens

Step-by-step guide on how to attach a lens to the camera.

Setting Up Date and Time

Process for setting the camera's date and time.

Before Your Operation

Screen Display Modes and Indicators

Explains screen modes, indicators, and viewfinder switching.

Recording Information Display

How to change the displayed shooting information and use the level gauge.

Functions via Fn Button

Detailed steps to use the Fn button for quick access to functions.

Functions via MENU Button

Lists and describes functions accessible via the MENU button.

Shooting Images

Adjusting the LCD Monitor Angle

How to adjust the LCD monitor for different shooting positions.

Preventing Camera Shake

Tips and posture guidance to prevent camera shake.

Using the SteadyShot Function

Explains the SteadyShot image stabilization feature.

Exposure Modes Overview

Introduction to adjusting shutter speed and aperture for photographic expression.

Recording Movies

How to start and stop recording movies on the camera.

Using the Shooting Function

Focus Methods and Autofocus

Explains autofocus and manual focus methods for lenses.

Autofocus Modes

Choosing between Single-shot, Continuous, and Automatic AF modes.

Face Detection and Smile Shutter

Using Face Detection and Smile Shutter for automatic capture.

Using the Built-in Flash

Guide on operating the camera's built-in flash.

Exposure Compensation

How to adjust exposure compensation for brighter or darker images.

ISO Sensitivity Settings

How to adjust ISO sensitivity for different lighting conditions.

D-Range Optimizer & Auto HDR

Using D-Range Optimizer and Auto HDR for image enhancement.

White Balance Adjustment

Adjusting white balance to match different light sources.

Drive Modes Explained

Explains single-shot and continuous shooting modes.

Using the Viewing Function

Playing Back Images

How to view recorded still images on the camera's LCD.

Playing Back Movies

How to play back recorded video files on the camera.

Enlarging Images for Detail Check

How to zoom in on images to check focus and detail.

Checking Recorded Image Information

Viewing detailed information about recorded images and movies.

Changing Your Setup

GPS Settings and Operation

Configuring the camera's GPS functionality for location tagging.

Image Size, Quality, and Aspect Ratio

Adjusting image resolution, quality, and aspect ratio.

Memory Card Management

Creating folders, selecting folders, and formatting memory cards.

Noise Reduction Settings

Adjusting noise reduction for long exposures and high ISO.

Button Function Customization

Customizing buttons like AEL, Focus Hold, and Focus Magnifier.

LCD and Viewfinder Brightness

Adjusting brightness for the LCD monitor and viewfinder.

Resetting Camera Settings to Default

Restoring camera settings to factory defaults.

Viewing Images on a Computer

Computer Software Overview

Overview of software for image management and editing.

Software Installation (Windows)

Step-by-step guide for installing software on Windows.

Software Installation (Macintosh)

Step-by-step guide for installing software on Macintosh.

Connecting Camera and Importing Images

Steps to connect the camera to a computer via USB and transfer images.

Creating Movie Discs

How to create discs from AVCHD movies using PMB.

Printing Images

Specifying DPOF for Printing

Setting up DPOF to specify images and quantity for printing.

Dating Images for Printing

Adding date information to images during printing.

Others

Camera Specifications

Detailed technical specifications of the camera.

Troubleshooting Common Issues

Solutions for common camera issues like battery, power, and display problems.

Warning Messages and Solutions

Explains common warning messages and how to resolve them.

Precautions for Camera Use and Storage

Important safety advice for using and storing the camera.