Shooting Functions > Flash

Setting wireless sync for internal or external flash

Set wireless sync to control internal and external flash units remotely via wireless signals. The remote system consists of a master flash that is mounted on the camera and one or more slave flash units. A slave flash is assigned to one of three groups: A, B, or C.

To set wireless

 

In Shooting mode, press [m]

b Internal Wireless

sync,

 

Flash or External Wireless Flash

an option.

 

 

 

 

 

 

 

* Default

Option

Description

 

 

Use Wireless

Set to use wireless sync. (Off*, On)

 

Flash

 

 

 

 

 

 

 

Select channels for wireless sync. There are four remote

Channel

channels available to allow multiple remote systems to

operate at the same time. Master and slave flash

units, in

 

the same remote system, must be set to the same channel.

 

(Ch. 1, Ch. 2, Ch. 3, Ch. 4)

 

 

 

 

 

Set the flash

mode for group A, B, or C. Changes to the

 

flash mode

must be made on the master flash. The

 

changes are then applied to slave group A, B, or C, and

 

the slave groups operate as a remote system of the flash

Group Flash

mode (TTL or manual) according to the settings for the

master flash.

 

Mode

 

A-TTL: Set the exposure of the flash when the

flash

 

 

mode is A-TTL.

 

 

Manual Flash: Set the brightness of the flash

when the

 

flash mode is Manual Flash.

 

 

Off: Do not fire the flash.

 

 

 

 

 

You cannot select External Flash Settings when you use the External Wireless Flash function.

For information about using the wireless sync feature with an external flash, refer to the optional external flash’s (SEF-580A) user manual.

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Image 121
Samsung NX1 user manual 120, Setting wireless sync for internal or external flash