About the Lock Function
By setting the power switch to <
>, you can disable the flash's button and dial
operations. This is useful when you want to prevent the flash function settings from being
accidentally changed after you set them.
If you operate a button or dial, <
> is displayed on the LCD panel.
Note
You can directly fire a test flash and the modelling light even if the power switch is
in the <
> position. Also, when a button or dial is operated, the LCD panel
illuminates.
38