Sony HVL-F32M Operating Instructions Manual page 35

[B] Using the HVL-F32M that is attached to the
camera as the controller
You can attach this flash unit to the camera to use as the controller. By
firing the flash with this unit, any other flash unit that is separated from
that camera (off-camera flash) will fire.
HVL-F32M
1
Attach this flash unit to the camera, then turn on the
camera, the flash unit and off-camera flash.
2
Set the camera, the flash unit and off-camera flash.
Camera setting:
1
Set the camera to wireless flash.
For details, refer to the operating instructions supplied with your
camera.
Off-camera
flash
35
GB