Canon Speedlite 600EX-RT Instruction Manual - Page 62

a: Fully Automatic Wireless Flash Shooting Using Fully Automatic Wireless Flash Flash exposure compensation and other settings set on the master unit will also be automatically set in the slave unit(s). You do not need to operate the slave unit. Wireless flash shooting with the following settings can be performed in the same way as in normal flash shooting. • Flash exposure compensation (@/p.22) • FEB (E/p.23) • FE lock (p.24) • High-speed sync (Y/p.25) • Manual flash (p.31, 64) • Stroboscopic flash (p.33) , and are displayed when function button 4 is pressed. About Master Units You can use two or more master units (master units + slave units = maximum of 16 units). By preparing multiple cameras with master units attached, you can shoot by changing cameras while keeping the same lighting (slave units). Note that when using two or more master units, the color of the lamp varies depending on the order in which the power was turned on. The first master (main master) is green and the second and subsequent masters (sub-masters) are orange. If the lamp is red, the connection has not been established. After checking the transmission channel and wireless radio ID, turn the power of each master unit off, and turn it on. 60