Key facts
- Brand
- Canon
- Model
- EOS 20D
- Industry
- Electronics
- Documents
- 4
- Languages
- ZH · EN · JA
- Last added
- 2026-10-18
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Canon EOS 20D Digital Camera User Manual
The Canon EOS 20D is a high-performance single-lens reflex (SLR) autofocus camera equipped with an 8.2 million effective pixel CMOS sensor. It features nine high-precision AF points and is compatible with all Canon EF lenses, including EF-S models. Designed for fast photography, it supports everything from fully automatic shooting to professional creative work.
Before using the camera, users are advised to read the safety warnings on pages 6 and 7, as well as the operating precautions on pages 8 and 9. The manual includes instructions on charging batteries, installing lenses and memory cards, basic operation modes, advanced exposure controls, flash photography, image playback, and custom settings. This manual is written in Chinese.
Canon EOS 20D specifications
| Effective Pixels | 8.2 million effective pixels |
|---|---|
| Sensor Type | CMOS sensor |
| AF Points | 9 high-precision AF points |
| Lens Compatibility | All Canon EF lenses (including EF-S) |
All Canon EOS 20D documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is included in the camera package?
The package includes the EOS 20D body, EF-S18-55mm lens (for kit only), battery BP-511A, charger CG-580/CB-5L, interface cable IFC-400PCU, video cable VC-100, strap EW-100DGR, and software disks.
What should I do if the camera gets wet?
Immediately remove the battery pack and backup battery to prevent fire or electric shock, then consult a Canon service center.
How do I safely recharge the EOS 20D battery?
Use the supplied charger (CG‑580 or CB‑5L) and recharge only within the ambient temperature range of 0 °C to 40 °C.
What type of memory card does the EOS 20D require?
The camera uses a CompactFlash (CF) card; Canon‑branded CF cards are recommended.
What is the effective pixel count of the EOS 20D?
The camera uses an 820万 (8.2 million) effective pixel CMOS sensor.
How many autofocus points does the EOS 20D have?
It provides nine high‑precision autofocus points.