Canon Speedlite 430EXIII-RT Instruction Manual page 53

The <D> Lamp
You can check the transmission status by viewing the color of the
<D> lamp.
Color Status
Green Lit
Lit
Red
Blinking
If the transmission channels of the master unit and slave unit are
different, the slave unit will not fire. Set both to the same number or set
both to "AUTO".
If the wireless radio IDs of the master unit and slave unit are different, the
slave unit does not fire. Set to the same number.
Master Flash Firing ON/OFF
You can set whether or not to fire the master unit as a wireless flash that
controls the slave unit. When master flash firing is set to ON, the master
unit is fired as firing group A.
Description
Transmission OK
Not connected
Too many units
Error
Set master flash firing to ON or
OFF.
Press <8>.
Turn <9> to select the flash firing
symbol, then press <8>.
Turn <9> to select master flash
firing ON or OFF, then press <8>.
Action
Check the channel and ID.
Change the master and slave unit total to
16 or less.
Turn the master unit and slave unit off and
on again.
j: Master flash firing ON
` : Master flash firing OFF
Wireless Settings
–
53