Owner's Manual

C6
Flash Modes
C
Manual Flash Mode
In manual  ash mode, aperture and  ash output level are manually
selected. This allows for control of exposure and  ash-to-subject
distance.
The flash output level can be set from M1/1 (full output) to M1/128
to suit creative preferences.
Underexposure due to insufficient flash output is not indicated in
manual flash mode.