Triggering Modes
Modes of Operation
Your Plus
III Transceiver supports six modes of triggering for different
®
applications. You can switch between modes by pressing and quickly
releasing the MODE button.
TxRx Mode allows the radio to be used as a transmitter
attached to a camera or as a receiver connected to a
remote flash or remote camera. As an Auto-Sensing
Transceiver, the Plus III automatically switches
between transmit and receive. This is the default mode.
Tx ONLY Mode disables all receiving (Rx) functionality
and allows you to use your Plus III as a transmitter only.
Use this mode when sharing remote flashes with other
photographers. This mode will prevent other photogra-
phers from triggering the Plus III on your camera.
Rx ONLY Mode disables all transmit (Tx) functionality
allowing you to use your Plus III radios as receivers for
remote flashes or remote cameras. Use this mode when
you do not want a remote Plus III to perform relay func-
tions when mounted in the shoe of a remote camera, or
to prevent a remote Plus III from triggering other radios
when its TEST button is pressed.
HSR (High Speed Receive) Mode shortens the contact
time of the Flash/Camera Port, allowing for triggering of
remote flashes at higher FPS (frames per second).
9