Reference Manual

38
Status LEDs
1 Displayed when the shutter-release button on the master camera,
WR-T10, or WR-1 is pressed. The same behavior is exhibited by the
LEDs on all WR-R11a/WR-R11b controllers.
2 Applies when multiple cameras are assigned the same PIN and
another camera is connected to an SB-5000 flash unit.
A
Disabling the LEDs
If the camera features a [Wireless remote (WR) options] item in the
setup menu, the LEDs on the WR-R11a/WR-R11b can be disabled by
selecting [Off] for [LED lamp].
A
First Use
It may take some time for the LEDs to begin flashing when the camera is
first turned on after the WR-R11a/WR-R11b is attached, but photography
can nevertheless proceed as normal.