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Optical slave issues with Nikon SB-900 speedlights

sb-900 optical slave strobes

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3 replies to this topic

#1
dmac802

dmac802

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I'm having an issue getting my Elinchrom BX500ri strobes to trigger the speedlights using the optical slave feature. I have 2 SB-900's and both are set with the SU-4 option to the "on" position. The sb-900's trigger each other when one is set to the "on" position and the other to the "remote" position. The sb-900 also can trigger the strobes via an optical slave feature in the strobes. What I can't do is get the stobes to trigger the speedlights. Any ideas?



#2
greenwing

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My SB-900 works fine in SU-4 mode when triggered by a small dumb flash unit. SU-4 set ON in the menu, rotary switch set to REMOTE, either manual or auto mode.

 

Chris



#3
K-9

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Are they set up at an extreme angle in respect to the Elnichrom strobes?

#4
dmac802

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Are they set up at an extreme angle in respect to the Elnichrom strobes?

No...i shot directly at the sensor and it's on SU-4 and remote


My SB-900 works fine in SU-4 mode when triggered by a small dumb flash unit. SU-4 set ON in the menu, rotary switch set to REMOTE, either manual or auto mode.

 

Chris

haven't tried auto mode....might be worth a try







Also tagged with one or more of these keywords: sb-900, optical slave, strobes