Canon Speedlite 90EX - Manual (Page 10)

8
1
Press and hold the power button for at
least 1 second to turn on the flash.
B The power lamp turns on and flash recycling starts.
2
Check that the <Q> lamp is lit.
 When the lamp lights, you can shoot with the
flash.
 See p.32 for guidelines about the flash shooting
range.
3
Take the picture.
Flash Shooting
COP
Y