USER MANUAL EX-S3 CASIO
Thank you for purchasing this CASIO Product. Before using it, be sure to read the precautions contained in this User's Guide, and keep the User's Guide in a safe place for future reference.
K856PCM1DMX
INTRODUCTION
Unpacking
Check to make sure that all of the items shown below are included with your camera. If something is missing, contact your dealer as soon as possible.
Camera
Rechargeable lithium ion battery (NP-20)
USB Cradle (CA-22)
Strap
CD-ROM
USB Cable
Dummy card * Loaded in the camera when you purchase it.
Basic Reference
- Note that the shape of the AC adaptor depends on the area where you purchased the camera.
Special AC Adaptor (Inlet Type)
* The shape of the AC power cord plug varies according to country or geographic area. AC power cord *
Special AC Adaptor (Plug-in Type)
Contents
2 INTRODUCTION
Unpacking 2
Features 9
Precautions 11
General Precautions 11
Data Error Precautions 12
Operating conditions 13
Condensation 13
LEDBacklight 14
Lens 14
Other 14
15 QUICK START GUIDE
First, charge the battery! 15
To configure display language and clock settings..... 16
To record an image 17
To view a recorded image 17
To delete an image 18
19 GETTING READY
About This Manual 19
General Guide 20
Camera 20
USB Cradle 21
Monitor Screen Contents 22
REC mode 22
PLAY mode 23
Changing the Contents of the Monitor Screen 23
Indicator Lamps 24
Attaching the Strap 24
Power Requirements 25
To load the battery 25
To charge the battery 26
Power Supply Precautions 30
Turning the Camera On and Off 34
Auto Power Off (APO) 34
Using the On-screen Menus 35
Configuring Display Language and Clock Settings ... 38
To configure display language and clock settings 39
41 BASIC IMAGE RECORDING
Recording an Image 41
About the REC Mode Monitor Screen 42
Recording Precautions 43
Using Zoom 43
Using the Flash 45
Flash Precautions 46
Using the Self-timer 47
Specifying Image Size and Quality 49
To specify the image size 49
To specify image quality 50
51 OTHER RECORDING FUNCTIONS
Exposure Compensation (EV Shift) 51
Adjusting White Balance 52
Adjusting White Balance Manually 53
Using the Best Shot Mode 54
Creating Your Own Best Shot Setup 56
Combining Shots of Two People into a Single Image
(Coupling Shot) 58
Recording a Subject onto an Existing Background
Image (Pre-shot) 60
Using the Movie Mode 62
Using the Histogram 63
REC Mode Camera Settings 65
65
Turning Image Review On and Off 66
Assigning Functions to the [4] and [▶] Keys 66
Assigning Functions to the [▲] and [▼] Keys 67
68
Resetting the Camera 69
70 PLAYBACK
Basic Playback Operation 70
Flipping the Display 71
Zooming the Display Image 72
Resizing an Image 73
Cropping an Image 74
Playing a Movie 75
Displaying the Calendar Screen 76
Playing a Slide Show 77
To specify the slideshow images 79
To specify the slideshow time 80
To set the slideshow interval 80
Using the Photo Stand Feature 81
Rotating the Display Image 82
INTRODUCTION
83 DELETING FILES
Deleting a Single File 83
Deleting All Files 84
85 FILE MANAGEMENT
Folders 85
Memory Folders and Files 85
Protecting Files 86
To protect a single file 86
To protect all files in memory 87
DPOF 87
To configure print settings for a single image 88
To configure print settings for all images 89
PRINT Image Matching II 90
Exif Print 90
Using USB DIRECT-PRINT 91
Using the FAVORITE Folder 93
To copy a file to the FAVORITE folder 93
To display a file in the FAVORITE folder 94
To delete a file from the FAVORITE folder 95
97 OTHER SETTINGS
Turning the Key Tone On and Off 97
Specifying an Image for the Startup Screen 97
Specifying the File Name Serial Number
Generation Method 98
Using the Alarm 99
To set an alarm 99
Stopping the Alarm 100
Setting the Clock 101
To select your Home Time zone 101
To set the current time and date 102
Changing the Date Format 102
Using World Time 103
To display the World Time screen 103
To configure World Time settings 103
To configure summer time (DST) settings 104
Changing the Display Language 105
Formatting Built-in Memory 106
107 USING A MEMORY CARD
Using a Memory Card 108
To insert a memory card into the camera 108
To remove a memory card from the camera 108
Formatting a Memory Card 109
Memory Card Precautions 110
Copying Files 110
To copy all the files in built-in memory to a memory card 110
To copy a file from a memory card to built-in memory 111
112 VIEWING IMAGES ON A COMPUTER
Using the Camera with a Windows Computer 112
USB Connection Precautions 117
Using the Camera with a Macintosh Computer 117
USB Connection Precautions 122
Operations You Can Perform from Your Computer .. 122
Using a Memory Card to Transfer Images to a
Computer 123
Memory Data 124
DCF Protocol 124
Memory Directory Structure 124
Image Files Supported by the Camera 125
Built-in Memory and Memory Card Precautions 126
127 USING THE CAMERA WITH A COMPUTER
Using the Album Feature 127
Creating an album 127
Selecting an Album Layout 128
Configuring Detailed Album Settings 129
Viewing Album Files 131
Saving an Album 134
Installing the Software from the CD-ROM 134
About the bundled CD-ROM 134
Computer System Requirements 135
Installing Software from the CD-ROM in Windows ... 136
Getting Started 136
Selecting a Language 136
Viewing the Contents of the "Read me" File 137
Installing an Application 137
Viewing User Documentation (PDF Files) 138
User Registration 138
Exiting the Menu Application 138
Installing Software from the CD-ROM
on a Macintosh 139
Installing Software 139
Viewing User Documentation (PDF Files) 140
142 APPENDIX
Menu Reference 142
Indicator Lamp Reference 144
Camera Indicator Lamps 144
USB Cradle Indicator Lamps 146
Troubleshooting Guide 147
Display Messages 149
Specifications 150
Main Specifications 150
IMPORTANT!
- The contents of this manual are subject to change without notice.
- CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss resulting from the use of this manual.
- CASIO COMPUTER CO., LTD. assumes no responsibility for any loss or claims by third parties which may arise through the use of the EX-S3.
- CASIO COMPUTER CO., LTD. shall not be held liable for any damages or losses suffered by you or any third party due to the use of Photo Loader and/or Photohands.
- CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss caused by deletion of data as a result of malfunction, repairs, or battery replacement. Be sure to back up all important data on other media to protect against its loss.
- The SD logo is a registered trademark.
- Windows, Internet Explorer, and DirectX are registered trademarks of Microsoft Corporation.
- Macintosh is a registered trademark of Apple Computer, Inc.
- MultiMediaCard is a trademark of Infineon Technologies AG of Germany, and licensed to the MultiMediaCard Association (MMCA).
- Acrobat and Acrobat Reader are trademarks of Adobe Systems Incorporated.
- The USB driver (mass storage) uses Phoenix Technologies Ltd. software. Compatibility Software Copyright © 1997 Phoenix Technologies Ltd., All Rights Reserved.
- Other company, product and service names used herein may also be trademarks or service marks of others.
- Photo Loader and Photohands are the property of CASIO COMPUTER CO., LTD. Except as stipulated above, all copyrights and other related rights to these applications revert to CASIO COMPUTER CO., LTD.
Copyright Restrictions
Except for the purposes of your own personal enjoyment, unauthorized copying of snapshot files and movie files violates copyright laws and international contracts.
Distribution to third parties of such files over the Internet without permission of the copyright holder, whether for profit or for free, violates copyright laws and international contracts.
Features
3.2 million Effective Pixels
A high-resolution megapixel CCD provides 3.2 million effective pixels (3.35 million total pixels) for images that print beautifully.
- Fixed focus lens for quick operation
Fixed focus eliminates the need for lens movement, which shortens startup time and shooting time.
2.0-inch TFT color LCD monitor screen, 4X digital zoom, 10MB Flash memory
Images can be recorded without using a memory card.
- Support for SD memory cards and MMC (MultiMedia Cards) for memory expansion. Easy Charging: Just place the camera onto the USB cradle to charge its battery.
- Easy Image Transfer: Transfer images to a computer simply by placing the camera onto the USB cradle.
- Photo Stand feature: A slideshow of images in file memory can be played while the camera is on its USB cradle.
Best Shot
Simply select the sample scene that matches the type of image you are trying to record and the camera performs troublesome setups automatically for beautiful pictures every time.
- Coupling Shot and Pre-shot
Coupling Shot lets you combine two subjects into a single image, while Pre-shot lets you add a subject to a previously recorded background image. This means you can create images that include you and your friend, even if you are the only two people around. You can use Coupling Shot and Pre-shot by selecting the applicable sample images in the Best Shot mode.
The self-timer can be set up to repeat three times, automatically.
Real-time histogram
An on-screen histogram lets you adjust exposure as you view the effect on overall image brightness, which makes shooting under difficult lighting conditions easier than ever before.
World Time
A simple operation sets the current time for your current location. You can select from among 162 cities in 32 time zones.
INTRODUCTION
- Alarm A built-in alarm helps to keep you on time for important events, and even can be used in place of an alarm clock. You can also have a specific image appear on the monitor screen when the alarm time is reached.
- Album Function
HTML files are generated automatically to create an album of recorded images. Album contents can be viewed and printed using a standard Web browser. Images can also be incorporated into Web pages quickly and easily. Calendar screen
A simple operation displays a full-month calendar on the camera's monitor screen. Each day of the full-month calendar shows a thumbnail of the first image recorded for that date, which helps to make searching for a particular image quicker and easier.
- Movie mode with audio
- DCF Data Storage
DCF (Design rule for Camera File system) data storage protocol provides image inter-compatibility between the digital camera and printers. - Digital Print Order Format (DPOF)
Images can be printed easily in the sequence you want using a DPOF compatible printer. DPOF can also be used when specifying images and quantities for printing by professional print services.
- PRINT Image Matching II Compatible Images include PRINT Image Matching II data (mode setting and other camera setup information). A printer that supports PRINT Image Matching II reads this data and adjusts the printed image accordingly, so your images come out just the way you intended when you recorded them.
- USB DIRECT-PRINT support
Your camera supports USB DIRECT-PRINT, which was developed by Seiko Epson Corporation. When connected directly to a printer that supports USB DIRECT-PRINT, you can select images to print and start the print operation directly from the camera. - Bundled with Photo Loader and Photohands
Your camera comes bundled with Photo Loader, the popular application that automatically loads images from your camera to your PC. Also included is Photohands, an application that makes image retouching quick and easy.
Precautions
General Precautions
Be sure to observe the following important precautions whenever using the EX-S3.
All references in this manual to "this camera" and "the camera" refer to the CASIO EX-S3 Digital Camera.
- Never try to take pictures or use the built-in display while operating a motor vehicle or while walking. Doing so creates the danger of serious accident.
- Never try to open the case of the camera or attempt your own repairs. High-voltage internal components create the risk of electric shock when exposed. Always leave maintenance and repair work up to a CASIO authorized service center.
- Never look at the sun or any other bright light through the camera's viewfinder. Doing so can damage your eyesight.
- Keep the small parts and accessories of this camera out of the reach of small children. If swallowed accidentally, contact your physician immediately.
- Never fire the flash in the direction of a person operating a motor vehicle. Doing so can interfere with the driver's vision and create the danger of accident.
- Never fire the flash while it is too close to the subject's eyes. Intense light from the flash can cause eye damage if it is fired too close to the eyes. This is especially true with young children. When using the flash, the camera should be at least one meter (3.3') from the eyes of the subject.
- Keep the camera away from water and other liquids, and never let it get wet. Moisture creates the danger of fire and electric shock. Never use the camera outdoors in the rain or snow, at the seashore or beach, in the bathroom, etc.
- Should foreign matter or water ever get into the camera, immediately turn it off. Next, remove the camera's battery and/or unplug the AC adaptor power cord from the power outlet, and contact your dealer or nearest CASIO authorized service center. Using the camera under these conditions creates the danger of fire and electric shock.
- Should you ever notice smoke or a strange odor coming out of the camera, immediately turn it off. Next, taking care you do not burn your fingers, remove the camera's battery and/or unplug the AC adaptor power cord from the power outlet, and contact your dealer or nearest CASIO authorized service center. Using the camera under these conditions creates the danger of fire and electric shock. After making sure there is no more smoke coming from the camera, take it to your nearest CASIO authorized service center for repair. Never attempt your own maintenance.
- Never use the AC adaptor to power any other device besides this camera. Never use any other AC adaptor besides the one that comes with this camera.
- Never cover the AC adaptor with a quilt, blanket, or other cover while it is in use, and do not use it near a heater.
- At least once a year, unplug the AC adaptor power cord from the power outlet and clean the area around the prongs of the plug. Dust build up around the prongs can create the danger of fire.
- If the camera's case should ever become cracked due to dropping it or otherwise subjecting it to rough treatment, immediately turn it off. Next, remove the camera's battery and/or unplug the AC adaptor power cord from the power outlet, and contact your dealer or nearest CASIO authorized service center.
- Never use the camera inside of an aircraft or in any other areas where its use is prohibited. Doing so can result in an accident.
- Physical damage and malfunction of this camera can cause the data stored in its memory to be deleted. Be sure to always keep backup copies of data by transferring them to personal computer memory.
- Never open the battery cover, disconnect the AC adaptor from the camera, or unplug the AC adaptor from the wall socket while recording images. Doing so will not only make storage of the current image impossible, it can also corrupt other image data already stored in file memory.
Data Error Precautions
- Your digital camera is manufactured using precision digital components. Any of the following creates the risk of corruption of data in file memory.
- Removing the battery or memory card, or setting the camera onto the USB cradle while the camera is performing a record or memory access operation
- Removing the battery, removing the memory card, or placing the camera onto the USB cradle while the operation/flash charge lamp is still flashing after you turn off the camera.
- Disconnecting the USB cable, removing the camera from the USB cradle, or disconnecting the AC adaptor from the USB cradle while a data communication operation is being performed, or using low battery.
- Other abnormal operations.
Any of the above conditions can cause an error message to appear on the monitor screen (page 149). Follow the instructions provided by the message to eliminate the cause of the error.
Operating conditions
- This camera is designed for use in temperatures ranging from 0°C to 40°C (32°F to 104°F).
- Do not use or keep the camera in the following areas.
In areas subject to direct sunlight; in areas subject to high humidity or dust; near air conditioners, heaters, or other areas subject to temperature extremes; inside a closed vehicle, especially one parked in the sun; in areas subject to strong vibration.
Condensation
- When you bring the camera indoors on a cold day or otherwise expose it to a sudden change of temperature, there is the possibility that condensation can form on the exterior or on interior components. Condensation can cause malfunction of the camera, so you should avoid exposing it to conditions that might cause condensation.
- To keep condensation from forming, place the camera into a plastic bag before moving it into a location that is much warmer or colder than your current location. Leave it in the plastic bag until the air inside the bag has a chance to reach the same temperature as the new location. If condensation does form, remove the battery from the camera and leave the battery cover open for a few hours.
INTRODUCTION
LED Backlight
- The monitor screen is illuminated by an LED backlight. A dark monitor screen indicates that the LED backlight has reached the end of its service life, and needs to be replaced by a CASIO authorized service center. Note that you will be charged for LED backlight replacement. The LED backlight brightness is reduced by half after about 1,000 hours of use.
Lens
- Never apply too much force when cleaning the surface of the lens. Doing so can scratch the lens surface and cause malfunction.
- Fingerprints, dust, or any other soiling of the lens can interfere with proper image recording. Never touch the lens with your fingers. You can remove dust particles from the lens surface by using a lens blower to blow them off. Next, wipe the surface of the lens with a soft lens cloth.
Other
- Take care never to sit down with the camera in the pocket of your slacks or otherwise subject the camera to severe stress. Doing so can crack the LCD monitor screen.
- The camera may become slightly warm during use. This does not indicate malfunction.
- If the exterior of the camera needs cleaning, wipe it with a soft, dry cloth.
First, charge the battery!
1. Load the battery (page 25).
1
2

2. Place the camera onto the USB cradle to charge the battery (page 26).
- Note that the shape of the AC adaptor depends on the area where you purchased the camera. It takes about two hours to achieve a full charge.
Inlet Type
Plug-in Type
2
IMPORTANT!
- Be sure to configure the following settings before using the camera to record images (See page 38 for details).

- Press the power button to turn on the camera.
- Press [▲], [▼], [▲], and [▶] to select the language you want.
- Press [SET] to register the language setting.
- Use [▲], [▼], [▲], and [▶] to select the geographical area you want, and then press [SET].
- Use [▲] and [▼] to select the city you want, and then press [SET].
- Use [▲] and [▼] to select the summer time (DST) setting you want, and then press [SET].
- Use [▲] and [▼] to select the date format setting you want, and then press [SET].
- Set the date and the time.
- Press [SET] to register the clock settings and exit the setting screen.
To record an image
(See page 41 for details.)

- Press the power button to turn on the camera.
- Align the mode selector with "REC".
- Point the camera at the subject, and use the monitor screen or viewfinder to compose the image.
- Holding the camera still, gently press the shutter release button.
To view a recorded image
(See page 70 for details.)

- Press the power button to turn on the camera.
- Align the mode selector with "PLAY".
- Use [<] and [>] to scroll through the images on the monitor screen.
To delete an image
(See page 83 for details.)

- Press the power button to turn on the camera.
- Align the mode selector with "PLAY".
- Press [▼] (delete).
- Use [<] and [>] to display the image you want to delete.
- Use [▲] and [▼] to select "Delete".
- To exit the image delete operation without deleting anything, select "Cancel".
- Press [SET] to delete the image.
GETTING READY
This section contains information about things you need to know about and do before trying to use the camera.
About This Manual
This section contains information about the conventions used in this manual.
Terminology
The following table defines the terminology used in this manual.
| This term as used in this manual: | Means this: |
| “this camera” or “the camera” | The CASIO EX-S3 Digital Camera |
| “file memory” | The location where the camera is currently storing images you record (page 41) |
| “battery” | The NP-20 Rechargeable Lithium Ion Battery |
| “optional charger unit” | The optionally available CASIO BC-10L Charger Unit |
Button operations are indicated by the button name inside of brackets ([ ]).
■ On-screen Text
On-screen text is always enclosed by double quotation marks (" ").
File Memory
The term "file memory" in this manual is a general term that refers to the location where your camera is currently storing the images you record. File memory can be any one of the following three locations.
The camera's built-in Flash memory, an SD memory card loaded in the camera, or a MultiMediaCard loaded in the camera.
For more information about how the camera stores images, see page 107.
General Guide
The following illustrations show the names of each component, button, and switch on the camera.
Camera
Front

Power button, Shutter release button, Flash, Lens, Microphone, Self-timer lamp
Back

Viewfinder, Operation/Flash charge lamp, [MENU] button, Mode selector, Strap bar, Battery cover, [SET] button, [A][V][<][>], [DISP] button, Monitor Screen
Bottom

Connector, Memory card slot
If you are not using a memory card, be sure to insert the dummy card into this slot to protect against dust and damage.
USB Cradle
Simply placing your CASIO digital camera onto the USB cradle lets you perform the following tasks.
- Battery charging (page 26) Automatic transfer of images to a computer (page 112) Viewing of images using the Photo Stand slideshow feature (page 81).
Front

1 Camera connector 2 [USB] lamp 3 [USB] button 4 [CHARGE] lamp [PHOTO] button
Back

[DC IN 5.3V]
(AC adaptor connector)
[USB]
(USB port)
Monitor Screen Contents
The monitor screen uses various indicators and icons to keep you informed of the camera's status.
REC mode
PLAY mode

IMPORTANT!
- Some information may not display properly if you display an image that was recorded using a different digital camera model.
Changing the Contents of the Monitor Screen
Each press of the [DISP] button changes the contents of the monitor screen as shown below.
* You cannot turn off the monitor screen in the following modes: PLAY mode, Best Shot mode, Movie mode.
Indicator Lamps
You can find out the operational status of the camera and the USB cradle at a glance by checking the color of the indicator lamps, and whether a lamp is lit or flashing. For details, see "Indicator Lamp Reference" on page 144.
Self-timer lamp
Operation/Flash charge lamp
[CHARGE] lamp
Attaching the Strap
Attach the strap to the strap bar as shown in the illustration.


IMPORTANT!
- Be sure to keep the strap around your wrist when using the camera to protect against accidentally dropping it.
- The supplied strap is intended for use with this camera only. Do not use it for any other purpose.
- Never swing the camera around by the strap.
Power Requirements
Your camera is powered by a rechargeable lithium ion battery (NP-20).
To load the battery
- Pressing the battery cover on the side of the camera, slide it in the direction indicated by the triangle mark and then swing it open.

- Align the arrow mark on the battery with the arrow mark on the camera as shown in the illustration, and slide the battery into the battery compartment.

- Swing the battery cover closed, and then slide it in the direction indicated by the arrow while pressing down on it.

IMPORTANT!
- Use only the special NP-20 rechargeable lithium ion battery to power this camera. Use of any other type of battery is not supported.
NOTE
- To remove the battery, open the battery cover. Taking care that the battery does not suddenly fall out of the camera, tilt the camera towards the side. When the battery slides out part way, pull it out by hand.
The battery is not charged when you purchase the camera. You need to charge the battery before using the camera for the first time (page 26).
To charge the battery
- Connect the bundled AC adaptor to the [DC IN 5.3V] connector of the USB cradle, and then plug it in to a household power outlet.
- Note that the shape of the AC adaptor depends on the area where you purchased the camera.

NOTE
- The bundled AC adaptor is designed for operation with any power supply in the range of 100V to 240V AC. Note, however, that the shape of the AC power cord plug varies according to country or geographic area. If you plan to use the AC adaptor in a geographic area where the power receptacle shape is different from that in your area, replace the AC power cord with one of the other ones that comes with the camera, or purchase a commercially available AC power cord that is compatible with the power outlets in that area.

NOTE
- The AC adaptor is designed for operation on power ranging from 100V AC to 240V AC. Note, however, that the shape of the power cord plug varies according to country or geographic area. It is up to you to find out if the shape of the AC adaptor power cord plug is compatible with local power outlets when traveling abroad.
2. Turn off the camera.
3. Set the camera onto the USB cradle.
- Do not place the camera onto the USB cradle while it is turned on.
- The [CHARGE] lamp on the USB cradle should turn red, indicating that charging has started. When charging is complete, the [CHARGE] lamp will turn green.
[CHARGE] lamp
4. After charging is complete, remove the camera from the USB cradle.
IMPORTANT!
- It takes about two hours to achieve a full charge. Actual charging time depends on current battery capacity and charging conditions.
- Use only the USB cradle (CA-22) or the optionally available charger unit (BC-10L) to charge the special NP-20 rechargeable lithium ion battery. Never use any other charging device.
- Use only the bundled AC adaptor. Never use any other type of AC adaptor. Do not use optionally available AD-C40, AD-C620 and AD-C630 AC adaptors with this camera.
- Make sure that the camera connector of the USB cradle is securely inserted into the camera's connector as far as it will go.
- The [CHARGE] lamp may remain amber colored and the charge operation may not start right away if you try to charge immediately after using the camera (which causes battery to become warm) or when it is too hot or too cold where you are performing the charge operation. If this happens, simply wait until the battery reaches normal temperature. The [CHARGE] lamp will turn red and charging will start when the battery temperature returns to the allowable charging temperature range.
GETTING READY
- If the [CHARGE] lamp starts flashing red, it means that an error occurs while charging. An error can be caused by any of the following: a problem with the USB cradle, a problem with the camera, or a problem with the battery or how it is loaded. Remove the camera from the USB cradle and see if it works normally.
- You can use the USB cradle to charge the camera's battery, to exchange data with a computer over a USB connection, or when using the Photo Stand feature only.
If the camera works normally
- Continue using the camera until the current charge is used up, and then charge the battery. If the camera does not work normally
This can mean there is a problem with how the battery is loaded.
- Remove the battery from the camera and check the battery contacts for dirt. If the contacts are dirty, wipe them clean with a dry cloth.
- Check to make sure that the AC adaptor's power cord is connected securely to the power outlet and USB cradle.
- If the same symptoms occur again when you place the camera on the USB cradle after taking the above steps, contact a CASIO authorized service center.
GETTING READY
Battery Life Guidelines
The battery life guideline values given below indicate the amount of time at standard temperature (25°C (77°F)) until power automatically turns off due to battery failure. They do not guarantee that the battery will provide the amount of service indicated. Low temperatures and continued use reduce battery life.
| Operation | Approximate Battery Life |
| Continuous Recording*1(Continuous Snapshot Recording) | 80 minutes (480 shots) |
| Continuous Playback*2 | 120 minutes |
Supported Battery: NP-20 (Rated Capacitance: 680mAh)
*1 Continuous Recording Conditions
Normal temperature: 25°C (77°F) - Flash: Off Monitor screen: On - Image recorded about every 10 seconds
*2 Continuous Playback Conditions
Normal temperature: 25°C (77°F) - Scroll one image about every 10 seconds
- Recording one image per minute under the above conditions reduces battery life to about one sixth of that noted above.
- The above values are based on a new battery starting from a full charge. Repeated charging shortens battery life.
- Battery life is greatly affected by how much you use flash, zoom and other functions, and how long you leave power turned on.
GETTING READY
Tip to Make the Battery Last Longer
If you do not need the flash while recording, select (flash off) for the flash mode. See page 45 for more information.
Low Battery Indicator
The following shows how the battery capacity indicator on the monitor screen changes as battery power is used. The indicator means that remaining battery power is low. Note that you will not be able to record images while the battery indicator is. Charge the battery immediately whenever either of these indicators appears.
| Battery Level | High | ←→ | Low |
| Indicator | → | → | → |
Power Supply Precautions
Note the following precautions when handling or using the battery and the optional charger unit.
■ Battery Handling Precautions
SAFETY PRECAUTIONS
Be sure to read the following Safety Precautions before trying to use the battery for the first time. Keep these safety precautions and all operating instructions on hand for future reference.
NOTES
- The term "battery" in this manual refers to the CASIO NP-20 Rechargeable Lithium Ion Battery.
- The term "optional charger unit" in the following precautions refers to the optionally available CASIO BC-10L Charger Unit.
GETTING READY
- Failure to observe any of the following precautions while using the battery creates the risk of over-heating, fire, and explosion.
- Never use any other type of charger except the optional charger unit specified for the battery.
- Never try to use the battery to power any other device other than this camera.
- Never use or leave the battery near open flame.
- Never place the battery in a microwave oven, throw it into fire, or otherwise expose it to intense heat.
- Make sure the battery is oriented correctly when you load it into the camera or attach it to the optional charger unit.
- Never carry or store the battery together with items that can conduct electricity (necklaces, pencil lead, etc.)
- Never try to take the battery apart, modify it in any way, or expose it to strong impact.
- Do not immerse the battery in fresh water or salt water.
- Do not use or leave the battery under direct sunlight, in an automobile parked in the sun, or in any other area subject to high temperatures.
- Should you ever notice leakage, strange odor, heat generation, discoloration, deformation, or any other abnormal condition while using, charging, or storing a battery, immediately remove it from the camera or optional charger unit and keep it away from open flame.
- If the battery does not achieve full charge after the normal charging time has passed, stop charging. Continued charging creates the risk of overheating, fire, and explosion.
- Battery fluid can damage your eyes. Should battery fluid get into your eyes accidentally, immediately rinse them with clean tap water and then consult a physician.
- Be sure to read page 26 of this User's Guide and the instructions that come with the optional charger unit before using or charging the battery.
- If the battery is to be used by young children, make sure that a responsible adult makes them aware of the precautions and proper handling instructions and make sure that they handle the battery correctly.
- Should fluid from the battery accidentally get onto clothing or your skin, immediately rinse it off with clean tap water. Prolonged contact with battery fluid can cause skin irritation.
PRECAUTIONS DURING USE
- The battery is designed for use with this CASIO digital camera only.
- Use only the USB cradle that comes with the camera or the specified optional charger unit to charge the battery. Never use any other type of charger unit for charging.
- A new battery is not charged. Be sure to charge the battery before using it for the first time.
- Use of a battery in cold environments shortens the operating time you can expect on a full charge. Charge the battery in a location where the temperature is in the range of 10°C to 35°C (50°F to 95°F). Charging outside this temperature range can cause charging to take longer than normal or even cause charging to fail.
- Very limited operation following a full charge indicates that the battery has reached the end of its service life. Replace the battery with a new one.
- Never wipe the battery with thinner, benzene, alcohol, or other volatile agents or chemically treated rags. Doing so can cause deformation of the battery and lead to malfunction.
BATTERY STORAGE PRECAUTIONS
- Make sure you remove the battery when you do not plan to use the camera for a long time. A battery left in the camera discharges very small amounts of power even when power is turned off, which can lead to a dead battery or the need for longer charging before the next use.
- Store the battery in a cool, dry place (20°C (68°F) or lower).
• USING THE BATTERY
- See page 26 of this manual or the instructions that come with the optional charger unit for information about charging procedures and charging times.
- When transporting a battery, keep it either loaded in the camera or stored in its case.
USB Cradle and AC Adaptor Precautions

Caution!
- Never use an electrical outlet whose voltage is outside the rating marked on the AC adaptor. Doing so can create the danger of fire or electric shock. Use only the bundled AC adaptor specified for this camera.
- Do not allow the AC adaptor cord to become cut or damaged, do not place heavy objects on it, and keep it away from heat. A damaged power cord creates the risk of fire and electric shock.
- Never try to modify the AC adaptor cord, or subject it to severe bending, twisting, or pulling. Doing so creates the risk of fire and electric shock.
- Never touch the AC adaptor while your hands are wet. Doing so creates the risk of electric shock.
- Do not overload extension cords or wall outlets. Doing so creates the danger of fire and electric shock.
- Should the cord of the AC adaptor become damaged (exposed internal wiring), request a replacement from a CASIO authorized service center. A damaged AC adaptor cord creates the danger of fire or electric shock.
- Make sure you always remove the camera from the USB cradle before connecting or disconnecting the AC adaptor.
- Charging, USB data communication, and using the Photo Stand feature can cause the AC adaptor to become warm. This is normal and does not indicate malfunction.
- Unplug the AC power cord from the power outlet whenever you are not using it.
- Never place a blanket or any other cover on the AC adaptor. Doing so creates the risk of fire.
GETTING READY
Turning the Camera On and Off
Press the power button to turn the camera on and off.
Pressing the power button to turn on the camera causes the operation/flash charge lamp to turn green. Press the power button again to turn off the camera.
Power button
IMPORTANT!
- If camera power is turned off by the Auto Power Off feature, press the power button to turn it back on again.
Auto Power Off (APO)
Auto Power Off (APO) automatically turns off the camera when you do not perform any operation for a certain amount of time.
- Turn on the camera, and then align the mode selector with "REC" or "PLAY".
- Press [MENU].
- Use [<] and [>] to select the "Set Up" tab.
- Use [^] and [v] to select "Auto Power Off", and then press [>].
See page 35 for information about how to use menus.
5. Use [^] and [v] to change the currently selected setting, and then press [SET].
| To do this: | Select this setting: |
| Set the Auto Power Off trigger time to 2 minutes | 2 min |
| Set the Auto Power Off trigger time to 5 minutes | 5 min |
IMPORTANT!
- Auto Power Off is automatically disabled under any one of the following conditions. While the camera is connected to a computer via the USB cradle While a slideshow is playing
Pressing [MENU] displays menus on the monitor screen that you can use to perform various operations. The menu that appears depends on whether you are in the REC mode or the PLAY mode. The following shows an example menu procedure in the REC mode.
1. Turn on the camera, and then align the mode selector with "REC" to enter the REC mode.
- If you want to enter the PLAY mode instead, you would align the mode selector with "PLAY".

![CASIO EX-S3 - Press [MENU]. - 1](/content/2025/01/86580/images/23cec6f7f7db10f539e7f43cb734183b25d2e1590d0dbcd7d29c79eb1bfc1868.jpg)
![CASIO EX-S3 - Press [MENU]. - 2](/content/2025/01/86580/images/704e5cdf6bc3f99b6d10f804d4f8e5ddd4e2ee953430dc0f564299b0e34acf87.jpg)
| When you want to do this: | Do this: |
| Move between tabs | Press [▲] and [▶]. |
| Move from the tab to the settings | Press [▼]. |
| Move from the settings to the tab | Press [▲]. |
| Move between the settings | Press [▲] and [▼]. |
| Display the options available for a setting | Press [▶] or press [SET]. |
| Select an option | Press [▲] and [▼]. |
| Register an option selection and exit the menu screen | Press [SET]. |
| Register an option selection and return to the menu screen | Press [▲]. |
| Exit the menu screen | Press the [MENU] button. |
GETTING READY
- Press [<] or [▶] to select the tab you want, and then press [SET] to move the selection cursor from the tab to the settings.
- Use [▲] and [▼] to select the feature whose setting you want to configure, and then press [▶].
Instead of pressing [▶], you could also press [SET].
Example: To select the "REC Mode" item.
- Use [▲] and [▼] to change the currently selected setting.
- Perform one of the following operations to apply the setting you configured.
| To do this: | Perform this key operation: |
| Apply the setting and exit the menu screen. | Press [SET]. |
| Apply the setting and return to feature selection in step 4. | Press [ ]. |
| Apply the setting and return to tab selection in step 3. | 1. Press [ ].
2. Use [ ] to move back up to tab selection. |
- See "Menu Reference" on page 142 for more information about menus.
Configuring Display Language and Clock Settings
Be sure to configure the following settings before using the camera to record images.
- Display language Home city
- Date Style
- Date and time
Note that the current date and time settings are used by the camera to generate the date and time that are stored along with image data, etc.
IMPORTANT!
- The camera's clock settings are cleared whenever power is totally cut off. This can happen if the battery goes dead while the camera is not being supplied power by the USB cradle. The clock setting screen will appear automatically the next time you turn on power after the settings are cleared. Set the date and time before using the camera.
- The current date and time settings will be cleared if the battery remains dead without being charged for about two days.
- Recording images without configuring the clock settings causes incorrect time information to be registered. Be sure to configure the clock settings before using the camera.
- Press the power button to turn on the camera.
- Use [▲], [▼], [◁], and [▷] to select the language you want, and then press [SET].
Japanese: Japanese
English: English
French: French
German: German
Spanish: Spanish
Italian: Italian
Portuguese: Portuguese
Chinese (Simplified)
Korean

- Use [▲], [▼], [◁], and [▷] to select the geographical area where you live, and then press [SET].

- Use [▲] and [▼] to select the name of the city where you live, and then press [SET].

- Use [▲] and [▼] to select the summer time (DST) setting you want, and then press [SET].
| When you want to do this: | Select this setting: |
| Keep time using summer time (Daylight Saving Time) | On |
| Keep time using standard time | Off |
- Use [▲] and [▼] to change the date format setting, and then press [SET].

Example: October 23, 2003
| To display the date like this: | Select this format: |
| 03/10/23 | YY/MM/DD |
| 23/10/03 | DD/MM/YY |
| 10/23/03 | MM/DD/YY |
- Set the current date and the time.

| To do this: | Do this: |
| Change the setting at the current cursor location | Press [▲] and [▼]. |
| Move the cursor between settings | Press [▲] and [▼]. |
| Toggle between 12-hour and 24-hour timekeeping | Press [DISP]. |
- Press [SET] to register the settings and exit the setting screen.
BASIC IMAGE RECORDING
This section describes the basic procedure for recording an image.
Recording an Image
Your camera automatically adjusts shutter speed in accordance with the brightness of the subject. Images you record are stored in the camera's built-in memory, or to a memory card if you have one loaded in the camera.
- When an optionally available SD memory card or MultiMediaCard (MMC) is loaded in the camera, images are stored on the card (page 107).
- Press the power button to turn on the camera.
- This causes an image or a message to appear on the monitor screen.
- Align the mode selector with "REC".
- This enters the REC mode for image recording.
Power button

- Compose the image on the monitor screen.
- The focusing range of the camera is approximately 80cm (2.6 feet) to infinity (∞) .
- When performing this step, take care so your fingers do not block the lens or any of the sensors.


- You can compose images using either the monitor screen or the optical viewfinder.
- When using the optical viewfinder, you can turn off the monitor screen to save power (page 23).
Shutter release button
- The number of images that can be stored in memory depends on the resolution setting you are using (pages 49, 151).
- Depending on the distance or angle between the subject and the camera, the image you see in the viewfinder may not be exactly the image that is recorded.
- Press the shutter release button gently to avoid camera movement.
About the REC Mode Monitor Screen
- The image shown on the monitor screen in the REC mode is a simplified image for composing purposes. The actual image is recorded in accordance with the image quality setting currently selected on your camera. The image saved in file memory has much better resolution and detail than the REC mode monitor screen image.
- Certain levels of subject brightness can cause the response of the REC mode monitor screen to slow down, which causes some static noise in the monitor screen image.
Recording Precautions
- Never open the battery cover or place the camera onto the USB cradle while the operation/flash charge lamp is flashing. Doing so not only causes the current image to be lost, it can also corrupt images already stored in file memory and even lead to malfunction of the camera.
- Never remove the memory card while an image is being recorded to the memory card.
- Fluorescent lighting actually flickers at a frequency that cannot be detected by the human eye. When using the camera indoors under such lighting, you may experience some brightness or color problems with recorded images.
- When "Auto" is selected for the ISO sensitivity setting (page 65), the camera automatically adjusts its sensitivity in accordance with the brightness of the subject. This can cause some static noise to appear in images of relatively dark subjects.
- When "Auto" is selected for the ISO sensitivity setting (page 65), the camera raises the sensitivity and uses a faster shutter speed. Because of this, you need to guard against camera movement if you have flash turned off (page 45) when recording a dimly lit subject.
- If unwanted light is shining on the lens, shade the lens with your hand when recording the image.
Using Zoom
You can use the digital zoom feature of your camera to zoom in on the center of an image. Performing a zoom operation toggles the zoom factor between 1X and 4X.
- In the REC mode, press [MENU].
- Use [<] and [>] to select the "REC" tab.
- Use [△] and [▽] to select "Digital Zoom", and then press [▷].
- Use [△] and [▽] to select "On", and then press [SET].
- Selecting "Off" disables digital zoom.
5. In the REC mode, use [△] and [▽] to change the digital zoom factor.
[△]: Zoom in. [▽]: Zoom out.
Zoom in![CASIO EX-S3 - In the REC mode, use [△] and [▽] to change the digital zoom factor. - 1](/content/2025/01/86580/images/31e7dca37cd71838b646859187ea57f02bf82e06f83a09f8d17b0b75c8f263de.jpg)
![CASIO EX-S3 - In the REC mode, use [△] and [▽] to change the digital zoom factor. - 2](/content/2025/01/86580/images/548ac89845dd619275931f2db91c215ceef447141e89bf60630577d4a003b3b0.jpg)
Zoom out![CASIO EX-S3 - In the REC mode, use [△] and [▽] to change the digital zoom factor. - 3](/content/2025/01/86580/images/5da16881a26083770cb8fc30d5872728cc2bc4a5efcf46b268d7a979c2f0ef8a.jpg)
6. Record the image.
IMPORTANT!
- Zoom is disabled whenever the monitor screen is turned off (page 23).
- Using digital zoom can cause degradation of the recorded image.
- To disable digital zoom, select "Off" for the "Digital Zoom" setting on the "REC" tab.
NOTE
- You can use the key customization feature (page 67) to configure the camera so the digital zoom factor changes whenever you press [▲] and [▼] while in the REC mode.
Using the Flash
Perform the following steps to select the flash mode you want to use.
- In the REC mode, press [MENU].
- Use [◀] and [▶] to select the "REC" tab.
- Use [▲] and [▼] to select "Flash", and then press [▶].
- Use [▲] and [▼] to select the flash mode you want, and then press [SET].
| To do this: | Select this setting: |
| Have the flash fire automatically when required (Auto Flash) | Auto |
| Turn off the flash (Flash Off) | |
| Always fire the flash (Flash On) | |
| Fire a pre-flash followed by image recording with flash, reducing the chance of red-eye in the image (Red-eye reduction). Have the flash fire automatically when required. | |
5. Record the image.
IMPORTANT!
- The flash unit of this camera fires a number of times when you record an image. The initial flashes are pre-flashes, which the camera uses to obtain information it uses for exposure settings. The final flash is for recording. Make sure that you keep the camera still until the shutter releases.
- Image recording may not be performed if you press the shutter release button while the operation/flash charge lamp is flashing amber.
NOTE
- You can use the key customization feature (pages 66, 67) to configure the camera so the flash mode changes whenever you press [▲] and [▶], or [▲] and [▼] while in the REC mode.
About Red-eye Reduction
Using the flash to record at night or in a dimly lit room can cause red spots inside the eyes of people who are in the image. This is caused when the light from the flash reflects off of the retina of the eye. Red-eye reduction fires a preflash, which causes the irises in the eyes of any people in the image to close. This is followed by another flash operation when the image is actually recorded.
IMPORTANT!
Note the following important points when using redeye reduction.
- Red-eye reduction does not work unless the people in the image are looking directly at the camera (flash). Before pressing the shutter release button, call out to the subjects so they all look at the camera.
- Red-eye reduction may not work very well if the subjects are located far away from the camera.
Flash Precautions
Take care that your fingers do not block the flash when you hold the camera. Covering the flash with your finger can greatly reduce its effectiveness.

- The approximate effective range of the flash is shown below. The flash is unable to adequately illuminate a subject that is outside this range. 0.8 meter to 2 meters (2.6' to 6.6') (ISO Sensitivity : "Auto")
- The flash takes anywhere from a few seconds as long as 10 seconds to attain full charge after being fired. The actual time required depends on the battery level, temperature, and other conditions.
- The flash does not fire during movie recording. This is indicated by a symbol on the monitor screen.
- The flash unit may not be able to charge when battery power is low. Low battery power is indicated by a symbol on the monitor screen, and when the flash fails to fire properly resulting in poor image exposure. When these symptoms occur, charge the camera's battery as soon as possible.
BASIC IMAGE RECORDING
- When the red-eye reduction mode (O) is selected, flash intensity is adjusted automatically in accordance with the exposure. The flash may not fire at all when the subject is brightly lit.
- White balance is fixed while the flash is being used, so sunlight, fluorescent lighting, or other sources of illumination in the immediate area may affect the coloring of the recorded image.
Using the Self-timer
The self-timer lets you select either a 2-second or 10-second delay of the shutter release after you press the shutter release button. A Triple Self-timer feature lets you perform three consecutive self-timer operations to record three images.
- In the REC mode, press [MENU].
- Use [<] and [>] to select the "REC" tab.
- Use [^] and [v] to select "Self-timer", and then press [>].
- Use [^] and [v] to select the self-timer time you want to use, and then press [SET].
- Selecting "Off" in step 4 disables the self-timer.
BASIC IMAGE RECORDING
| To do this: | Select this setting: |
| Specify a 10-second self-timer | 10 sec |
| Specify a 2-second self-timer | 2 sec |
| Specify Triple Self-timer | X3 |
| Disable the self-timer | Off |
- With the Triple Self-timer, the camera records a series of three images in the sequence described below.
- The camera performs a 10-second countdown and then records the first image.
- The camera prepares to record the next image. The amount of time required for preparation depends on the camera's current "Size" and "Quality" settings, the type of memory (built-in or card) you are using for image storage, and whether or not the flash is charging.
- After preparation is complete, the indicator "1sec" appears on the monitor screen, and another image is recorded one second later.
- Steps 2 and 3 are repeated once more to record the third image.
5. Record the image.
- When you press the shutter release button, the self-timer lamp flashes and the shutter releases after the self-timer reaches the end of its countdown.
- You can interrupt an ongoing self-timer countdown by pressing the shutter release button while the self-timer lamp is flashing.

NOTES
- The "2 sec" self-timer setting is best when shooting with a slow shutter speed, because it helps to avoid blurring of images due to hand movement.
- You can use the key customization feature (page 67) to configure the camera so the self-timer setting changes whenever you press [▲] and [▼] while in the REC mode.
Specifying Image Size and Quality
You can specify the image size and image quality to suit the type of image you are recording.
To specify the image size
- In the REC mode, press [MENU].
- Use [◀] and [▶] to select the "REC" tab.
- Use [▲] and [▼] to select "Size", and then press [▶].
- Use [▲] and [▼] to select the setting you want, and then press [SET].
2048 x 1536 : 2048 x 1536 pixels
1600 x 1200 : 1600 x 1200 pixels
1280 x 960 : 1280 x 960 pixels
640 x 480 : 640 x 480 pixels
NOTES
- If you plan to make large prints of your images or otherwise use them in applications where high-resolution is your top priority, select the "2048 x 1536" image size.
- If you plan to send images as e-mail attachments or otherwise use them in applications where data economy is your top priority, select the "640 x 480" image size.
To specify image quality
- In the REC mode, press [MENU].
- Use [◀] and [▶] to select the "REC" tab.
- Use [▲] and [▼] to select "Quality", and then press [▶].
- Use [▲] and [▼] to select the setting you want, and then press [SET].
| To get this: | Select this setting: |
| Very high quality, but large file size | Fine |
| Normal quality | Normal |
| Small file size, but low quality | Economy |
NOTE
- Use the "Fine" setting when image quality is your top priority and file size is secondary. Conversely, use the "Economy" setting when file size is your top priority and image quality is secondary.
IMPORTANT!
- Actual file size depends on the type of image you record. This means that the remaining image capacity noted on the monitor screen may not be exactly accurate (pages 22, 151).