Canon Digital Rebel XTi 400D | Canon 350D, 300D instruction

ExpoDisc Custom White Balance Procedures

Canon Cameras

Canon Digital Rebel (300D) and Digital Rebel XT (350D)

1.Install the ExpoDisc and set the camera to Manual Focus mode.

2.Allow the camera to set an automatic exposure using the “P”, “S” or “A” modes or set the correct manual exposure in “M” mode.

3.Aim the camera towards the light illuminating the subject and press the shutter release button.

4.Push ʻMENUʼ button and select < camera icon > tab.

5.Select ʻCUSTOM WBʼ using < down arrow >, then push the ʻSETʼ button.

6.Push ʻSETʼ button again to select the ExpoDisc ʻgray frameʼ just taken.

7.Push the ʻMENUʼ button to exit menu.

8.Push and hold the ʻWBʼ button < down arrow > on the back of the camera while rotating main dial on top of the camera to select the custom WB icon in the control panel.

9.Remove the ExpoDisc, return camera to Auto Focus if desired, and start shooting.

Canon Digital Rebel XTi (400D)

1.Install the ExpoDisc and set the camera to Manual Focus mode.

2.Allow the camera to set an automatic exposure using the “P”, “S” or “A” modes or set the correct manual exposure in “M” mode.

3.Aim the camera towards the light illuminating the subject and press the shutter release button.

4.Push the ʻMENUʼ button.

5.Scroll down to ʻCustom WBʼ in the menu using the thumb dial, then push the ʻSetʼ button in the center of the thumb dial.

6.The camera will display a gray image representing the shot you just took through the ExpoDisc. Press the ʻSetʼ button. You will see an orange reminder if the camera is not already in Custom WB mode.

7.Push the arrow/WB button until the custom WB icon () is selected. Press the ʻMENUʼ button (or press the shutter halfway) to exit the menu and return to the camera settings display.

8.Remove the ExpoDisc, return the camera to Auto Focus if desired, and start shooting.

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400D, 350D, 300D specifications

The Canon EOS 350D, 300D, and 400D are pivotal models in the history of Canon's digital SLRs, each contributing significantly to the popularization of DSLR technology among enthusiasts and professionals.

The Canon EOS 300D, introduced in 2003, marked a turning point for digital photography. It was Canon's first entry-level DSLR and brought professional-quality features to a wider audience. It features an 18-megapixel APS-C sensor, capturing images at a maximum resolution of 3072 x 2048 pixels. One of its defining characteristics was the inclusion of an 8-megapixel sensor, which was revolutionary at the time, allowing photographers to produce detailed images. The camera also provided a robust build and a user-friendly interface, making it accessible to beginners.

In 2005, Canon released the EOS 350D, building upon the 300D's foundation. The 350D refined the design with a smaller and lighter body, while also bumping up the resolution to 8 megapixels. It introduced a 2-inch LCD screen with a sharper display, enhancing usability. The camera also incorporated a more advanced DIGIC II image processor, improving overall performance, including faster autofocus and better noise control at higher ISO settings. The 350D supported a range of lenses, further expanding creative possibilities for users.

The Canon EOS 400D, launched in 2006, pushed the envelope further. With a resolution of 10 megapixels, it offered even more detail in images. The 400D introduced a newly designed dust reduction system, effectively combating sensor dust—a common issue for DSLRs. The 2.5-inch LCD screen was larger and featured a better viewing angle, allowing for more comfortable composing and reviewing of shots. This model was also equipped with the DIGIC III processor, which improved shooting speed and image quality, particularly in challenging lighting conditions.

All three models share a commitment to durability, usability, and performance, making them ideal choices for budding photographers. Their compatibility with Canon's extensive EF lens lineup ensures that users have access to a broad range of focal lengths and creative options.

In summary, the Canon EOS 300D, 350D, and 400D each played a significant role in the evolution of digital photography, providing key technologies and features that appeal to both novice and seasoned photographers alike. Their legacy continues to influence Canon's current offerings in the DSLR market.