THIS CLASS B DIGITAL APPARATUS MEETS ALL REQUIREMENTS OF THE CANADIAN INTERFERENCECAUSING EQUIPMENT REGULATIONS. CET APPAREIL NUMERIQUE DE LA CLASSE B RESPECTE TOUTES LES EXIGENCES DU REGLEMENT SUR LE MATERIEL BROUILLEUR DU CANADA.

Table of Contents

Read This First.. 9
Handling and Safety Precautions.. 9 Guide to Components. 15

Erasing Images.. 36

Erasing Images from a CF Card. 36 Detailed Guide to the Functions

Camera Setup. 18

Charging the Battery Pack. 18 Installing the Battery Pack. 20 Using the Camera with an AC Power Source. 23 Inserting a CF Card. 24 Attaching the Wrist Strap.. 27 Setting the Menu Language.. 28 Setting the Date and Time. 29 Quick Start

Basic Functions.. 40

Image Size and Quality.. Specifications. 40 Power On/Off Switch.. 41 Camera Modes.. 42 Display Panel... 43 Viewfinder.. 44 Indicators.. 45
Upper Indicator.. 45 Lower Indicator.. 45

Taking Pictures.. 32

Taking pictures in Auto Mode. 32

Buttons.. 46

Shutter Button.. 46
Pressing Halfway.. 46 Pressing Fully.. 46 Rapid Shot Function.. 47 Focus Lock.. 48

Replaying Images.. 34

Replaying Images in PLAY Mode. 34 Replaying Images in MULTI Mode. 34
Zoom Buttons.. 49 Continuous/Self-Timer/+ Button. 49 Flash/- Button.. 51 MACRO/JUMP Button.. 52 LCD/VIDEO Button.. 54 MENU Button.. 54 SET Button.. 55

Menu Features.. 68

Basic Menu Operations. 69 Record Menu... 70
Quality.. 70 +/- (Exp.).. 72 White Balance.. 73 Slow Shutter.. 74

Mode Dial Functions.. 56

Lock... 56 Auto Mode.. 56 Program Mode.. 57 Stitch Assist Mode.. 58 Play Mode.. 59 Multi Mode.. 59 PC Mode.. 60

Play Menu.. 75

Show/Hide Info.. 75 Erase... 76 Protect.. 77 Rotate.. 77 Slide Show.. 78 Print Order.. 81

Setup.. 85

LCD... 85 Beep... 85 Power Save... 85 Date/Time.. 86 Review.. 86 File No. Reset.. 87

Stitch Assist Mode.. 61

Procedures for Shooting Horizontal/ Vertical Sequences. 63 Procedures for Shooting 2 x 2 (Matrix) Sequences. 65
Format.. 88 Language.. 89

Other Functions.. 90

Connecting to a TV.. 90 Changing the Button Battery. 91 Changing the Recording Format. 94

Appendices.. 95

Camera Maintenance.. 95 Troubleshooting.. 96 List of Message Codes. 100 List of Messages.. 101 Specifications.. 102
Index.. 105 Customer Support.. 107

Read This First

Handling and Safety Precautions
Read This First Please read the handling and safety precautions that appear in the following pages of this guide and the PowerShot A50 Software Starter Guide. When you read through the remaining pages, we recommend that you have the camera at hand to try each function as you read about the correct handling procedures.

Please Read

Test Shots Before you shoot images of subjects of importance to you, we highly recommend that you shoot several trial images to confirm that you are operating the camera correctly. Please note that Canon Inc., its subsidiaries and affiliates, and distributors of its digital cameras are not liable for any consequential damages arising from any malfunction of a PowerShot camera or CompactFlash card (CF card) that results in the failure of an image to be recorded or to be recorded in a format that is machine sensible. Warning Against Copyright Infringement Please note that PowerShot digital cameras are intended for personal use and should never be used in a manner that infringes upon or contravenes international or domestic copyright laws and regulations. Please be advised that in certain cases the copying of images from performances, exhibitions, or commercial properties by means of a camera or other device may contravene copyright or other legal rights even if the image was shot for personal use.

Safety Precautions

Before using the camera, please ensure that you have read and understood the safety precautions described below. Always ensure that the camera is operated correctly. The safety precautions noted on the following pages are intended to instruct you in the safe and correct operation of the camera and its accessories to prevent injuries or damage to yourself, other persons and equipment. In the next few pages, the term equipment refers primarily to the camera and its power supply accessories.

Warnings

Do not aim the camera directly into the sun or at other intense light sources that could injure your eyesight. Do not trigger the optional flash in close proximity to human or animal eyes. Exposure to the intense light produced by the flash may injure eyesight. In particular, remain at least one meter (39 inches) away from infants when using the flash. Store this equipment out of the reach of children and infants. Accidental damage to the camera or batteries by a child could result in serious injury. In addition, placement of the strap around the childs neck could result in suffocation. Be particularly careful to keep the button batteries (CR2016 lithium) used in the camera out of the reach of children. Seek medical assistance immediately if a child swallows a battery. Do not use substances containing alcohol, benzene or thinners or other flammable substances on the equipment. The use of these substances may lead to fire or electrical shock.

Do not attempt to disassemble or alter any part of the equipment that is not expressly prescribed in this guide. Disassembly or alteration may result in high-voltage electrical shock. Internal inspections, alterations and repairs should be conducted by qualified service personnel authorized by your camera distributor or a Canon Customer Support Help Desk. Do not touch the interior of the flash if it is exposed. Touching it may result in electrical shock. Please consult your camera distributor or the closest Canon Customer Support Help Desk. Stop operating the equipment immediately if it should emit smoke or noxious fumes. Failure to do so may result in fire or electrical shock. Immediately power off the camera: turn the Mode Dial to the L (Lock) position and remove the camera battery or unplug the compact power adapter from the electrical outlet. Confirm that smoke or fume emissions cease. Please consult your camera distributor or the closest Canon Customer Support Help Desk. Stop operating the equipment if it is dropped or the casing is damaged. Failure to do so may result in fire or electrical shock. Immediately power off the camera: turn the Mode Dial to the L (Lock) position and remove the camera battery or unplug the compact power adapter from the electrical outlet. Please consult your camera distributor or the closest Canon Customer Support Help Desk. Prevent the equipment from contact with, or immersion in, water and other liquids. Do not allow liquids to enter the interior. The camera has not been waterproofed. If the exterior comes into contact with a liquid or salt air, wipe it dry with a soft, absorbent cloth. In the event that water or other foreign substances enter the interior, immediately power off the camera: turn the Mode Dial to the L (Lock) position and remove the camera battery or unplug the compact power adapter from the electrical outlet. Continued use of the equipment may result in fire or electrical shock. Please consult your camera distributor or the closest Canon Customer Support Help Desk. Do not cut, damage, alter or place heavy items on the power adapter cord. Any of these actions may cause an electrical short circuit, which may lead to fire or electrical shock. Replace a broken or damaged power adapter cord.

Do not handle the power adapter cord if your hands are wet. Handling it with wet hands may lead to electrical shock. When unplugging the cord, ensure that you hold the rigid portion of the plug. Pulling on the flexible portion of the cord may damage or expose the wire and insulation, creating the potential for fires or electrical shocks. Use of power sources not expressly recommended for this equipment may lead to overheating, distortion of the equipment, fire, electrical shock or other hazards. Use only the recommended compact power adapter and accessories. Power down the computer and unplug the power adapter cord before attempting to connect the interface cable to avoid the risk of electrical shock. Do not place the batteries near a heat source or expose it to direct flame or heat, or immerse them in water. Such exposure may damage the batteries and lead to the leakage of corrosive liquids, which may result in fire, electrical shock, explosion and serious injury. Do not attempt to disassemble, alter or apply heat to the batteries. There is serious risk of injury due to an explosion. Immediately flush with water any area of the body, including the eyes and mouth, or clothing that comes into contact with the inner contents of a battery. If the eyes or mouth contact these substances, immediately flush them with water and seek medical assistance. Avoid dropping or subjecting the batteries to severe impacts that could damage the casing. It could lead to leakage and injury. Do not short-circuit the battery terminals with metallic objects, such as key holders. It could lead to overheating, burns and other injuries. Use the supplied battery case when transporting or storing the batteries. Before you discard a battery, cover the terminals with tape or other insulators to prevent direct contact with other objects. Contact with the metallic components of other materials in waste containers may lead to fire or explosions. Discard the batteries in specialized waste facilities if available in your area.
Use of batteries not expressly recommended for this equipment may cause explosions or leaks, resulting in fire, injury and damage to the surroundings. Use only recommended batteries and accessories. Use only Compact Power Adapter CA-PS100/100E to charge Battery Pack NB-5H. Use of other chargers may result in overheating, distortion, fire or electrical shock. Disconnect Compact Power Adapter CA-PS100/100E from both the camera and electrical outlet after recharging and when the camera is not in use. Leaving it connected for long periods of time may cause it to overheat, distort or catch fire. The camera terminal of the compact power adapter cord is designed for exclusive use with the PowerShot A50. Do not use it with other products or batteries. There is risk of fire and other hazards.

Installing the Battery Pack
The following describes how to insert Battery Pack NB-5H or 2CR5 lithium battery into the camera. Fully charge Battery Pack NB-5H before using it for the first time. 1. Ensure that the Mode Dial is turned to the L (Lock) position (power off). 3. Install the battery pack into the battery chamber with the terminals oriented in the direction shown. Camera Setup

2CR5 Battery Terminals

2. Slide the battery cover lock to the release position and open the battery cover.
4. Close the battery cover and slide the lock into the locked position.
When removing battery Pack NB-5H from the camera, it is helpful to slip your fingernail or fingertip into the indent on the bottom of the battery pack before you gently pull it out.

Indent

Make sure that the battery cover lock is in the lock position. The camera will not operate unless the lock is secured. Remove the battery pack from the camera whenever you will not use it for an extended period. Do not remove the button battery because it is used as the reserve power source for the date and time settings.
2CR5 Lithium Batteries Please note that using 2CR5 lithium batteries at low temperatures will severely limit their performance. Even new batteries may only provide power for a few shots. You can obtain more shots if you warm the battery in your pocket immediately prior to use. When operating the camera at close to 32F (0C) , keep the LCD panel off and compose images with the optical viewfinder. Even if the battery charge appears to be depleted while shooting at low temperature (Lb shows in the display panel), the battery may still retain a charge when used at room temperature. Do not use 2CR5 lithium batteries that have been used in another camera. The camera may not operate properly.
You are advised to use a power kit (sold separately in some regions), a charged battery pack or an AC adapter if you will be using the camera frequently at low temperatures, loading images onto a computer or performing other tasks that require extended operation. Replace the supplied 2CR5 lithium battery with a new one of the same type.

Battery Performance

Battery Pack NB-5H 2CR5 Lithium Batteries (Fully charged) (New, Sanyo Brand) Shooting Capacity LCD Panel On Approx. 70 shots LCD Panel Off Approx. 280 shots Replay Capacity Approx. 70 min. Approx. 80 shots Approx. 500 shots Approx. 100 min.
This data is generated according to our standard test conditions. Results will vary with shooting conditions and camera modes. (Shooting: room temperature, Large/Fine, zoom used, flash fired once every four shots. Replay: room temperature, continuous replay of one image every 5 seconds.)

Indicators

Two indicators appear to the left of the viewfinder. These lights shine or flash to confirm various actions and camera modes when you press the shutter button.
Lower Indicator Upper Indicator

Lower Indicator

Orange: Macro Mode On Basic Functions
The indicator flashes green when data such as images or print information is being written to the CF card. Never open the battery cover or CF card slot cover while the indicator is flashing. Opening either cover could corrupt the data being written to the CF card. When the battery charge weakens, the LCD panel will shut off and Lb will show in the display panel. You are advised to replace the battery when this shows. To warn you against attempting to remove a battery that becomes low in the midst of writing data to the CF card, a beep will sound continuously until the operation is complete. Do not open the battery cover or CF card slot cover until this beeping has stopped. Wait for the write operation and beeping to cease before removing the battery.

Upper Indicator

Green: Ready to take picture (no flash) Flashing Green: Recording to and reading from CF card. Transferring image data to PC Red: Flash On mode, ready to take picture Flashing Red: Flash Off mode, insufficient light (image may blur)

Buttons

Shutter Button
The camera features a two-stage shutter button.
In the Macro mode, the lower indicator will shine orange. In the Exposure Compensation mode, the subject will display in the LCD panel after the second beep if the LCD panel is turned on when the shutter button is pressed halfway.

Pressing Halfway

Press the shutter button halfway to automatically set the focus, exposure and white balance to the optimal setting. When the camera finishes metering, it will beep and lock the shutter.
When the camera is ready to take a shot, the upper indicator will shine green (no flash) or red (flash) and two beeps will sound. When the LCD panel is turned on, the image will freeze for an instant. In low light conditions in the Flash Off mode, the upper indicator will flash red and the shaking hands icon ( ) will display in the bottom of the LCD panel. This is a warning that hand tremors or camera movement may blur the image.

Pressing Fully

Pressing the shutter button all the way down captures an image and stores the data on the CF card.
When an image is captured, a single beep will sound and the upper indicator will flash green while the data is stored on the CF card. If the LCD panel is turned on while an image is being stored, the window will momentarily blank.
If the LCD panel is turned off and the Review function is set to On, a preview of the photographic subject will briefly appear in the LCD panel while the shutter button is fully depressed. In low light conditions, the shaking hands icon ( ) may display in the middle of the LCD panel as you take a shot. Be particularly careful while this icon shows not to move the camera. You can conduct a shooting test even if a CF card is not installed by turning on the LCD panel with the LCD/VIDEO button. The image cannot, however, be recorded. If the CF card is missing or full, you wont be able to shoot and the beep will sound continuously while the shutter button is pressed halfway.

The zoom can be set from wide angle, 4.3 mm (35 mm film equivalent: 28 mm), to telephoto, 10.8 mm (35 mm film equivalent: side of the button 70 mm). Press the right to zoom in (telephoto) and the left side to zoom out (wide angle).

Telephoto Wide Angle

Continuous/Self-Timer/+ Button
Auto Mode: This button turns the Self-Timer mode on and off. The icon indicates the Single (frame) mode. One frame is shot when the shutter button is pressed. icon indicates the The Self-Timer mode. The shutter will activate 10 seconds after the shutter button is pressed. Program Mode: This button switches between the Single (frame), Continuous (frame) and Self-Timer modes.
The zoom setting can not be changed while a menu is displayed or after the first shot has been taken in Stitch Assist mode.
The icon indicates the Single mode. One frame is shot when the shutter button is pressed.
The icon indicates the Continuous mode. If the shutter button is pressed continuously, up to 15 frames will be shot continuously until the internal memory is full. The image size is automatically set to Small. icon indicates the The Self-Timer mode. The shutter will automatically activate 10 seconds after the shutter button is pressed.
Play Mode: This button displays the next stored image. Multi Mode: This button selects the next stored image. Menu Button: This button moves the selection to the next option. Self-Timer Procedures
With the Self-Timer mode activated, the shutter activates 10 seconds after the shutter button is pressed. You can tell when the Self-Timer has been activated by the beeping sounds and the flashing of the Red-Eye Reduction Lamp.

Flash/- Button

Program or Stitch Assist Mode: This button switches between the Auto, RedEye Reduction, Flash On and Flash Off functions. The absence of a flash icon indicates the Auto mode. The flash will automatically respond to the light level detected by the camera. icon indicates the The Red-Eye Reduction mode. When the flash is required, the Red-Eye Reduction Lamp will light when you press the shutter button. The icon indicates the Flash On mode. The flash will fire with each shot.
The icon indicates the Flash Off mode. The flash will not fire.

The Auto, Red-Eye Reduction, Flash On and Flash Off modes can be set with the Flash button.

Retaking a Picture

In this mode, repeatedly pressing the + button enables you to scroll through the images to confirm the current merge sequence and to retake an image if required. To retake an image in a horizontal or vertical sequence, press the + button to return to the previous image and take the shot. Press the + button again to return to the original image. To retake an image in a 2x2 (matrix) sequence, press the + button to advance to any image that you wish to replace and take the shot.

MACRO Button

The Macro mode for shooting photographic subjects 6.7 to 20in. (17 to 50cm) distant from the lens can be set with the Macro button.
When a Sequence is Complete
When you have completed shooting a sequence, press the SET button to return to the Stitch Assist menu. To exit Stitch Assist mode, turn the Mode Dial to another setting, such as the L (Lock) position.
The Display Panel may display a lower number of recordable images in Stitch Assist mode than in Auto or Program mode. The CD-ROM that accompanied the camera contains the PhotoStitch Shooting Guide, an On-screen Guide introducing shooting hints and techniques for improved results with PhotoStitch. Please read this guide before shooting.(In some regions, the PhotoStitch Shooting Guide is included in print, in the PowerShot A50 Software Starter Guide.)
Procedures for Shooting Horizontal/Vertical Sequences
Horizontal Sequence 1. Turn the Mode Dial to (Stitch Assist) the position.

Vertical Sequence

2. Select [Horizontal] or [Vertical] with the +/- buttons and press the SET button.

Horizontal Sequence

To change the direction, press the + button. 3. Shoot the first image. After the indicator stops flashing green, the next image appears beside the previous image.
4. Orient the camera so that the second frame overlaps a small portion of the photographic subject of the first image and press the shutter button to take the next image.
5. Follow the same steps to shoot subsequent images in the sequence.
Do not worry about minor discrepancies in the overlapped areas because the computer software can compensate for them when the images are merged. You can check through a sequence by repeatedly pressing the + button. Release the button to retake the previous image. A maximum of 26 frames may be shot in any horizontal or vertical sequence.
After the indicator stops flashing green, the second recorded image will display beside a preview of the new photographic subject captured by the lens.

After the indicator stops flashing green, the fourth recorded image will display in the upper left, and a preview of a new photographic subject captured by the lens will appear in the position of the first image.
7. Finish the sequence by pressing the SET button after all the images have been recorded.
To retake a shot, press the + button to advance to the image you want to replace, wait until the lens preview displays and then retake the shot. The respective icons will display on the LCD panel when the Exposure Compensation, White Balance and Slow Shutter settings are set to values other than their default settings.

Menu Features

Menus can be used to select image size and quality settings (Record menu), to select the display options, such as information formats and the Slide Show option (Play menu), and to select date, time and other camera settings, such as the LCD panel brightness (Setup menu).

Record Menu

Play Menu
Auto Mode Quality.. p. 70 +/- (Exp.).. p. 72 White Balance.. p. 73 Slow Shutter.. p. 74 Setup.. p. 85 LCD.. p. 85 Beep.. p. 85 Power Save. p. 85 Date/Time.. p. 86 Review.. p. 86 File No. Reset.. p. 87 Show/Hide Info. p. 75 Erase.. p. 76 Protect... p. 77 Rotate.. p. 77 Setup.. p. 85 LCD.. p. 85 Beep.. p. 85 Power Save. p. 85 Date/Time.. p. 86 Format.. p. 88 Language.. p. 89 Slide Show.. p. 78 Print Order.. p. 81

Basic Menu Operations

Menu functions are operated by the MENU, +/- and SET buttons.
+/- Buttons MENU Button SET Button - Button + Button
next option and press the - button to display the previous option.
The selected item is highlighted
This button turns the menu display on or off. This button also displays the previous menu when a submenu has been selected.
Pressing and holding either button will cause the highlight to move continuously to the next option.
This button confirms the selection of a menu option or a setting. When there is a submenu available, pressing this button advances the display to the next menu level. Once the SET button has been pressed, the selected setting takes effect.
These buttons move the selection from one option to another within a menu. A highlight appears around an option to indicate its selection. Press the + button to display the
Pressing the MENU button in the Auto, Program or Stitch Assist mode displays the Record menu on the LCD panel.

Quality

The Quality option is used to set the format in which the image will be recorded. Image quality can be set to [Normal], [Fine] or [CCD RAW], and the to [Large] or [Small].
Auto Mode In Auto mode, the Exposure Compensation is set to [0], the White Balance to [Auto] and the Slow Shutter to [Off]. No other settings are available for these functions in Auto mode.

Size/Quality

Compression Format

File Size

Large/Fine (1280 x 960) JPEG High Quality Large/Normal (1280 x 960) JPEG Normal Small/Fine (640 x 480) JPEG High Quality Small/Normal (640 x 480) JPEG Normal CCD RAW (1280 x 960) No Compression 1560 KB 65 KB 120 KB 170 KB 320 KB

On: Off: For intentionally setting the shutter to a slow speed. Camera selects a setting automatically. Night Scene: For night scene. In the [On] or [Night Scene] mode, hand tremors and camera movement may prevent a clear image from being shot. Affix the camera to a tripod to shoot, or take a test shot and examine it before shooting for real. In the [On] or [Night Scene] mode, using flash photography in a dark place will cause the flash to fire twice. Since the picture is taken with the second flash, do not move the camera until the flash fires for the second time.
Pressing the MENU button in the Play or Multi mode displays the Play menu on the LCD panel.
Selecting this option causes the LCD panel to display the image data. The menu then shows the [Hide Info.] option. In Play mode, this function displays the image number, total number of images, file number, shooting date and time and protection setting icon. In Multi mode, this function displays the image number of the selected image and the total number of images. When the total number of images requires four or more digits, all image numbers are replaced by the number sign #.

Show/Hide Info.

This function displays information about an image, such as its shooting date and file number.
This function can be used to erase image files from a CF card.
When confirmation messages are displayed, select [OK] to erase, or [Cancel] to cancel, this operation.
Shortcut In Play mode, you can erase the currently displayed image by pressing and holding the SET button and pressing the - button. The erase confirmation screen will display.
Selecting the [Single] option allows you to scroll through images with the +/buttons and select single images for erasing. Selecting the [All] option erases all the images on a CF card with the exception of protected images.

Protect

The Protect function locks an image file to prevent accidental deletion from the CF card. This function is also used to unlock image files.

Rotate

The Rotate function can be used to rotate a recorded image 90 clockwise or counterclockwise for playback. This allows you to play images with the correct orientation in slide shows.

Original

Use the +/- buttons to scroll through images and the SET button to protect or unlock an image. A lock icon will appear next to an image that is protected. -90 +90

Property This setting determines whether or not image data, such as the shooting date and file number, are printed.
Selecting the Setup option in either the Record or Play menu displays the Setup submenu.

Record Menu Settings

The brightness of the LCD panel can be switched between the [Normal] and [Bright] settings.
The beep that signals the completion of the autofocus process, the closing of the shutter and the operation of a menu function can be turned on or off with this function.

Play Menu Settings

Power Save
This option turns the Power Save function on or off. If turned on, the camera will automatically power down if left unused for several minutes in any mode.
The [Review] and [File No. Reset] options do not appear in the Setup submenu accessed from the Play menu. The [Format] and [Language] options do not appear in the Setup submenu accessed from the Record menu.

Date/Time

Use this setting to adjust the cameras date and time settings and display formats. The factory default date style may differ between regions.

Review

The Review function displays the picture on the LCD panel if you continue to press the shutter after taking a shot. The Review function will still display the picture even when the LCD panel is turned off.
Press the SET button to move between the Style, Day, Month, Year, Hour and Minute fields. Press the +/- buttons to advance the numbers or options in a field. Press the MENU button to save the settings and close the Date/Time menu.

File No. Reset

The method by which the camera assigns file numbers can be selected.
Since the Off option avoids the duplication of file names, this setting is convenient for processing images on computers.

About File Numbers

Images can be assigned individual frame numbers ranging from 0001 to 9900. Each folder holds up to 100 images, and the folder numbers range from 100 to 998.
The file no. reset [On] setting resets the starting file number to 1 (100-0001) each time a new CF card is inserted. On cards with existing files, the next available number is assigned. The [Off] setting starts the file number on a new CF card at a number one higher than the last number assigned to the previous CF card. For example, if the file no. 100-0005 is the last shot recorded on a CF card, the first shot on the next CF card will be assigned the file no. 100-0006.
Folder numbers cannot contain 99 in the last two digits.
Images shot in Continuous or Stitch Assist mode are always saved into the same folder, creating the potential for more than 100 images to be contained in a single folder. Whenever the battery is removed from the camera, the last used folder is closed and subsequent images are saved into a new folder.

Format

This function enables you to format a CF card for use with the camera. If the camera ceases to operate correctly, a corrupted CF card may be the cause. Solve the problem by selecting [Format] from the Setup menu to reformat the CF card.
Please note that formatting a CF card erases all data from the card, not just the images. After the CF card is reformatted, checking and fixing it with a computer utility such as scandisk.exe, is highly recommended.
If you are having difficulty with a CF card made by a manufacturer other than Canon, reformatting it may solve the problem. If it doesnt, consult the outlet from which you purchased the card.
Use the +/- buttons to move between language selections and the SET button to execute the selection.

Language

Use the Language option to change the language in which messages on the LCD panel are displayed. The Language menu may appear differently on cameras in some regions.
Shortcut Hold the SET button down in PLAY mode and press the MACRO/JUMP button to display this menu directly. Menu Features

Other Functions

Connecting to a TV
You can connect your camera to a television to display the images you have recorded by following the procedures below. 1. Turn the cameras Mode Dial to the L (Lock) position and ensure that the TV power switch is off. 2. Insert one end of the video cable shipped with the camera into the VIDEO Terminal and the other end into the TVs Video In jack.
TV Video In VIDEO Terminal
3. Turn on the TV and set its TV/Video setting to Video. 4. Turn the cameras Mode Dial to the PLAY or MULTI position. 5 If the image displays on the cameras LCD panel, press the LCD/VIDEO button to turn it off. The image will display on the TV screen. Each time the LCD/VIDEO button is pressed, the display will switch between the camera and the TV.

Video Cable (Supplied)

Changing the Button Battery
6. Play images using the normal procedures. 7. When you finish viewing, turn the camera Mode Dial to the L (Lock) position before disconnecting the cable from both devices.

When you are using the +/- buttons to switch images, the display resolution will drop slightly until the next image appears.
Due to different video signals in other countries, the images may not display on the TV screen even when connected.
If the Clock Not Set icon ( ) flashes on the Display Panel, it means that the button battery charge is low and the date/time setting has been lost. Purchase a generic CR2016 lithium battery and exchange it for the spent battery with the following procedures.
The button battery is pre-installed at the factory and may therefore expire earlier than its rated lifespan after the camera has been purchased. The Clock Not Set icon will continue to flash on the Display Panel until you set the date/time, even if you have changed the button battery. Always set the date/ time after changing the button battery. (p. 29)
1. Ensure that the Mode Dial is set to the L (Lock) position. 2. Slide the battery cover lock to the release position and slide the battery cover open. Other Functions
4. Take out the button battery holder and remove the spent battery.
To remove the button battery holder from the battery chamber, insert a fingernail beneath the indent and gently pry it back and upward. Button Battery Holder Indent
3. Remove the battery pack.
5. Place the new button battery into the holder with the plus side facing the plastic holder.
(+) 2CR5 Open End NB-5H (-)
6. Place the button battery holder (with the new button battery installed) back into place in the battery chamber.
Align the button battery holder with its slot and lightly press it forward into place with your fingertip.
8. Close the battery cover and slide the lock to the locked position.
7. Replace the battery pack.
After closing the battery cover, check to make sure that the lock is in the locked position. The camera will not operate unless the lock is set.
Changing the Recording Format
The PowerShot A50 records images in the Design rule for Camera File system industry standard format. The recording format can be switched to the CIFF format to meet your file management needs if you so wish. 1. Turn the Mode Dial to the P (Program) position. 2. Press the MENU button. Other Functions
3. Hold the LCD/VIDEO Button down and press the SET button.
4. Select a file format using one of the +/buttons and press the SET button. The [Default] setting records in the Design rule for Camera File system format and the [CIFF] setting in the CIFF format. 5. Turn the Mode Dial back to the L (Lock) position.
Changing to the CIFF format will change the recording file size and number of recordable images.