The Canon Speedlite 220EX is a compact flash unit automatically compatible with E-TTL II, E-TTL, and TTL autoflash.
This manual provides instructions for using the Canon Speedlite 220EX flash unit, which works automatically with EOS cameras supporting E‑TTL II, E‑TTL, or TTL flash metering. It covers basic operation, compatibility with Type‑A and Type‑B cameras, and safety notes.
The guide includes sections on conventions, battery installation, attaching the flash to the camera hot shoe, power switching, automatic flash modes, high‑speed sync, troubleshooting, and technical specifications such as flash range and recycling time.
| Effective flash range | 0.7‑5 m (2.3‑16.4 ft) |
|---|---|
| Battery type | 4 × AA (alkaline, Ni‑MH or lithium) |
Open the battery compartment cover, insert four AA batteries with correct polarity, then close the cover.