1. Introduction
This expanded guide provides detailed instructions for operating the Canon PowerShot G16 compact digital camera. The G16 is designed for advanced photographers seeking a portable camera with extensive features and control. It is the first in the G-series to include built-in Wi-Fi connectivity, enhancing image sharing capabilities.
Key features include:
- Built-in Wi-Fi: For sharing images and videos directly to social networks or via email through Canon Image Gateway.
- Advanced Lens: A 28–140mm wide-angle lens with a fast f/1.8–f/2.8 aperture, suitable for low-light conditions and creating shallow depth-of-field effects.
- HS System: Combines a DIGIC 6 image processor with a 12.1-megapixel High-Sensitivity CMOS image sensor for excellent image quality.
- Fast Performance: Improved autofocus (AF) times and reduced shooting lag, with continuous shooting speeds up to 9.3 frames per second.
- Full HD Video: Captures 1080p/60p Full HD video with a built-in stereo microphone and HDMI output.
- Creative Shooting Modes: Includes Star mode (Star Nightscape, Star Trails, Star Time Lapse Movie) and Handheld HDR Scene mode (Natural, Art Bold, Art Embossed, Art Standard, Art Vivid).
The camera's dials and controls are designed to be familiar to users of Canon's EOS digital SLR cameras, offering intuitive operation. The G16 is also compatible with Canon Speedlite flashes and various accessories.

Image 1.1: Front cover of the Canon PowerShot G16 Expanded Guide book. The cover features an image of the G16 camera, the title 'CANON POWERSHOT G16 THE EXPANDED GUIDE', and the author's name, David Taylor. A red corner indicates a 'PULLOUT QUICK REFERENCE CARD INSIDE'.
2. Setup
2.1. Battery and Memory Card Installation
Before using the camera, ensure the battery is charged and a memory card is inserted.
- Charge the Battery: Use the supplied battery charger to fully charge the battery. The charging indicator will change when charging is complete.
- Insert Battery: Open the battery/card compartment cover on the bottom of the camera. Insert the charged battery with the contacts facing the correct direction, then push it in until it locks.
- Insert Memory Card: Insert an SD, SDHC, or SDXC memory card into the card slot with the label facing the front of the camera until it clicks into place. Close the compartment cover.
2.2. Initial Settings
Upon first power-on, or after the battery has been removed for an extended period, you may need to set the date, time, and time zone.
- Turn on the camera using the power button.
- Follow the on-screen prompts to select your language, time zone, date, and time.
- Confirm your selections to complete the initial setup.
2.3. Wi-Fi Connection and App Setup
The G16 features built-in Wi-Fi for wireless connectivity.
- Enable Wi-Fi: Access the camera's menu and navigate to the Wi-Fi settings. Enable Wi-Fi and select a connection method (e.g., connect to a smartphone, another Canon camera, or a web service).
- Connect to a Device: Follow the on-screen instructions to connect to your desired device. For smartphones or tablets, download the free Canon CameraWindow app (available for iOS® and Android™ devices).
- Pairing: Use the CameraWindow app to pair your device with the camera. This allows for remote shooting, image transfer, and sharing.
3. Operating the Camera
3.1. Basic Shooting Modes
The mode dial on the top of the camera allows you to select various shooting modes.
- Program AE (P): The camera automatically sets the shutter speed and aperture for optimal exposure. You can adjust other settings like ISO and white balance.
- Shutter-priority AE (Tv): You set the shutter speed, and the camera automatically selects the appropriate aperture. Useful for controlling motion blur.
- Aperture-priority AE (Av): You set the aperture, and the camera automatically selects the appropriate shutter speed. Useful for controlling depth of field.
- Manual Exposure (M): You have full control over both shutter speed and aperture.
- Auto Mode: The camera automatically detects the scene and applies optimal settings.
3.2. Advanced Shooting Modes
The G16 offers specialized modes for creative photography.
- Star Mode: Designed for capturing celestial scenes.
- Star Nightscape: Captures stars within a landscape image.
- Star Trails: Records the movement of stars as trails in a single image.
- Star Time Lapse Movie: Shoots continuous still images of stars and combines them into a video showing star motion.
- Handheld HDR Scene Mode: Combines multiple shots to create a high dynamic range image without a tripod. Options include Natural, Art Bold, Art Embossed, Art Standard, and Art Vivid.
3.3. Video Recording
To record videos:
- Set the mode dial to the movie mode icon.
- Press the movie button to start recording. Press it again to stop.
- The G16 records 1080p/60p Full HD video and features a built-in stereo microphone for clear audio.
- Videos can be viewed on an HDTV via the HDMI output.
3.4. Image Playback and Sharing
After capturing images or videos, you can review them and share them wirelessly.
- Press the playback button to view your media.
- Use the directional pad or control dial to navigate through images and videos.
- To share, access the Wi-Fi menu during playback. You can upload images to social networking sites or send them via email through the Canon Image Gateway.
4. Maintenance
4.1. Cleaning the Camera
Regular cleaning helps maintain camera performance and longevity.
- Lens: Use a lens brush or blower to remove dust, then gently wipe with a microfiber lens cloth. Avoid touching the lens surface with your fingers.
- Camera Body: Wipe the camera body with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water. Avoid using organic solvents.
- Screen: Use a soft, dry cloth to clean the LCD screen.
4.2. Battery Care
- Store batteries in a cool, dry place when not in use.
- Avoid exposing batteries to extreme temperatures.
- Do not short-circuit the battery terminals.
4.3. Memory Card Handling
- Always format new memory cards in the camera before first use.
- Avoid removing the memory card while the camera is writing data (e.g., during shooting or playback).
- Keep memory cards away from strong magnetic fields.
5. Troubleshooting
If you encounter issues with your Canon PowerShot G16, refer to the following common solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Camera does not power on | Ensure the battery is fully charged and correctly inserted. Check if the battery terminals are clean. |
| Images are blurry | Check focus settings. Ensure sufficient light. Use a faster shutter speed or image stabilization if available. Clean the lens. |
| Memory card error | Reinsert the memory card. Try formatting the card (this will erase all data). Use a different, compatible memory card. |
| Wi-Fi connection fails | Ensure Wi-Fi is enabled on both the camera and the connecting device. Check network settings and password. Update the Canon CameraWindow app. |
| Flash does not fire | Check flash mode settings. Ensure the flash is not set to 'Off' or 'Flash Off'. Allow time for the flash to recharge. |
For more complex issues, consult the official Canon support website or contact customer service.
6. Specifications
Below are the key technical specifications for the Canon PowerShot G16 digital camera:
- Image Sensor: 12.1-megapixel High-Sensitivity CMOS
- Image Processor: DIGIC 6
- Lens: 28–140mm (35mm equivalent) wide-angle, f/1.8–f/2.8 aperture
- Optical Zoom: 5x
- Video Recording: 1080p/60p Full HD with stereo microphone
- Connectivity: Built-in Wi-Fi, HDMI output
- Continuous Shooting Speed: Up to 9.3 frames per second
- Storage Media: SD, SDHC, SDXC memory cards
- Dimensions (W x H x D): Approximately 6 x 1.2 x 7 inches (This dimension refers to the guide book, not the camera. Please refer to Canon's official product page for camera dimensions.)
- Weight: Approximately 2.31 pounds (This weight refers to the guide book, not the camera. Please refer to Canon's official product page for camera weight.)
7. Warranty and Support
For information regarding the warranty of your Canon PowerShot G16 camera, please refer to the official warranty documentation included with your camera purchase or visit the official Canon website. Warranty terms and conditions may vary by region.
For technical support, service, or additional resources, please visit the Canon customer support portal or contact their authorized service centers. Keep your proof of purchase handy when seeking support.
This guide is an expanded instructional resource and does not replace the official manufacturer's warranty or support services for the Canon PowerShot G16 camera.





