Radio AWL
In radio-controlled Advanced Wireless Lighting (“radio AWL”), the camera
controls remote flash units with radio signals transmitted via a WR-R10 wireless remote
control-ler attached to the camera.
When
to Use Radio AWL
Radio AWL can be used in situations not
suited to optical flash control, such as the three listed below.
• Distant
Flash Units
• Flash Units Out of Line of Sight
• Bright
Ambient Lighting
![](/imaging/support/digitutor/img/sample/function/dslr/thumbnail/sb-5000_01.jpg)
![](/imaging/support/digitutor/img/sample/function/dslr/thumbnail/img_awl-01.jpg)
Radio AWL can be used for reliable communi-cation with flash units up to about 30 m (98 ft) from the camera.
![](/imaging/support/digitutor/img/sample/function/dslr/thumbnail/sb-5000_02.jpg)
![](/imaging/support/digitutor/img/sample/function/dslr/thumbnail/img_awl-02.jpg)
Radio flash control can be used with flash units that cannot be seen from the camera, giving you greater freedom in placing remote flash units.
![](/imaging/support/digitutor/img/sample/function/dslr/thumbnail/sb-5000_03.jpg)
![](/imaging/support/digitutor/img/sample/function/dslr/thumbnail/img_awl-03.jpg)
Bright ambient lighting inter-feres with the optical signals used for optical flash control. Radio AWL provides reliable flash control even in bright sunlight.