Leica SF 64 Mode D'emploi page 71

Setting partial light output:
1. Press the sensor button for partial light output
on the touch display repeatedly until the
P1/1
relevant selection list appears
2. Use / to move the desired partial light output
▲ ▼
, , , ... to the central field
1/1 1/2 1/8 1/256
outlined in red
3. Press the desired partial light output
The selected setting is accepted immediately.
Note:
The lead flash unit must not work in slave mode.
Second flash units must be set to whether the lead
flash unit works with or without preflashes. You can
either set this yourself or, for example, if the set
synchronization does not work properly, use the
integrated learning function to allow the appropriate
setting to be made automatically.
EN
71