The camera can be used with one or more remote flash units (Advanced Wireless Lighting, or AWL). For information on using a flash unit mounted on the camera accessory shoe, see “On-Camera Flash Photography” (On-Camera Flash Photography).

Throughout this chapter, operations involving an accessory connected to the camera are indicated by C, operations involving remote flash units by f. For more information on f, see the manual provided with the flash unit.

Using Remote Flash Units

Remote flash units can be controlled via optical signals from a flash unit mounted on the camera accessory shoe (optical AWL) or via radio signals from a WR-R10 (available separately) connected to the camera (radio AWL). These forms of flash control can be combined as follows: