Sunpak Auto 555 TTL Flash "test button" Questions


zoom the flash all the way in so you can see if the flash bulb is broke Have you tried the obvious - the test button?? If the test button doesn't work - either that button is bad - or the flash is bad


Question about Nikon Cameras

1 Answer

...on the d 60 or off the camera. It also will not flash when i push the test button. please help Not flashing when you push the test button strongly indicates that the flash unit needs to be


...test button, it has new batteries and the flash ready light is on but it still won't fire. I have noticed that the red light on the very front of the flash does not light up anymore I've only used it ...

Question about Nikon Cameras

1 Answer

...stays on to show ready charge. Cannot get flash to fire either by camera or test button. I have changed out a new set of batteries Check by testing flash that I've posted on 1/15/08 ...

Question about Sunpak Cameras

1 Answer A/C cord, only batteries, Any ideas what might be causing it or if it is cost effective to repair? Test button pins shorted to ground. Could also be center pin shorted to ground. ...

...If you tried multiple batteries that you know are good and the flash will not fire while on the camera or via the test fire button, this unit will have to be returned to Nikon for service and

Question about Canon Cameras

2 Answers

...test fires. My question is, does the flash have to be mounted on a camera in order to see if all of the functions work. The zoom setting is at 14mm, and nothing happens when I push the zoom button, ...

...test button. I noticed it got a little warm then shut down when the problem first occured. Is it fried or fixable? Are you using fresh batteries? Are they rechargeable batteries if so do a battery ... this used or new? If used: neck has broken/shorted wires. Try fires with the Test Button in A mode with hand blocking sensor and then without. Move head around. If I can help. ...

my sb800 dropped and now it comes on but the flash will not fire, please suggest help: desperate anthony If the test button doesn't fire it, then you probably broke something.

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