12
Auto power ON/OFF
Press the flash ON/OFF button on the back side of the
flash.
Power of the flash turns it on.
• When the power of the flash is turned on, the flash-ON lamp on the
control panel comes on.
If you press the flash ON/OFF button while the flash is
turned on, the flash switches off and the flash-OFF lamp
on the control panel comes on.
• The flash-OFF lamp goes out after 8 seconds.
Auto power off
When the camera or flash is not used for four minutes, power switches off
and control panel indicators disappear automatically to save the batteries.
• In wireless flash photography (p. 28), control panel indicators disappear
after 60 minutes.
• You can change the time until auto power off, or disable auto power off.
(p. 35)