topic Re: is the 430EXII able to be radio controlled by the 600EX-RT? in Speedlite Flashes https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26367#M1551 I am now able to control the 430EXII optically. Looking at it now, is the 430EXII radio capable or is it an optical communication only? Sun, 02 Jun 2013 00:11:30 GMT Flashback 2013-06-02T00:11:30Z is the 430EXII able to be radio controlled by the 600EX-RT? https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26365#M1550 <P>Hello all,</P><P>&nbsp;</P><P>Is the 430EXII able to be controlled wirelessly by the 600EX-RT? If not, what are some options to make this pair work? I know the 430EXII is radio enabled as a slave and not a master. I have seen articles saying the 430EXII will no longer work with the radio system in the 600EX-RT; is this true?</P><P>&nbsp;</P><P>I am new at the radio controlled flashes, any and all help is appreciated.</P> Sat, 01 Jun 2013 23:28:43 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26365#M1550 Flashback 2013-06-01T23:28:43Z Re: is the 430EXII able to be radio controlled by the 600EX-RT? https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26367#M1551 I am now able to control the 430EXII optically. Looking at it now, is the 430EXII radio capable or is it an optical communication only? Sun, 02 Jun 2013 00:11:30 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26367#M1551 Flashback 2013-06-02T00:11:30Z Re: is the 430EXII able to be radio controlled by the 600EX-RT? https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26371#M1552 <P>The 430EXII is optical only. &nbsp;The 600EX-RT is the only Canon flash that has radio capability.</P> Sun, 02 Jun 2013 01:01:45 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26371#M1552 diverhank 2013-06-02T01:01:45Z Re: is the 430EXII able to be radio controlled by the 600EX-RT? https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26375#M1553 Makes sense, thanks for the response! Sun, 02 Jun 2013 01:28:56 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/is-the-430EXII-able-to-be-radio-controlled-by-the-600EX-RT/m-p/26375#M1553 Flashback 2013-06-02T01:28:56Z