This is a user manual that introduces the features and functions of the Canon Speedlite 580EX II. This flash is compatible with Canon EOS cameras and supports E-TTL II/E-TTL/TTL automatic exposure control system and external lighting control. It also has dust and drip resistance equivalent to EOS-1D series cameras. The manual provides instructions for basic operations and various lighting control modes.
This manual explains how to install and use the Canon 580EX II Speedlite with EOS cameras that support E‑TTL II, E‑TTL, or TTL automatic flash control. It covers basic operation, wireless multi‑flash, and special functions such as high‑speed sync and custom settings.
Safety guidelines, battery installation, flash repetition limits, and troubleshooting for both A‑type (E‑TTL) and B‑type (TTL) cameras are also detailed, ensuring reliable performance and proper maintenance of the unit. This manual is written in Japanese.
| Battery type | 4 × AA alkaline batteries |
|---|---|
| Maximum flash count (normal mode) | ≈100‑700 flashes |
| Camera compatibility | E‑TTL II / E‑TTL / TTL on EOS cameras |
It uses four AA alkaline batteries.
Yes, it automatically supports E‑TTL II, E‑TTL, and TTL flash control on EOS cameras.
Allow the unit to rest for at least 10 minutes; after many rapid flashes the flash interval may be forced to about 8‑80 seconds and a 15‑minute rest will restore normal operation.