View Full Version : Nano won't trigger on PAL DVCPRO50 Camera


Peter Corbett
April 26th, 2010, 03:21 AM
After the record lag problem I'm on my Varicam, I thought I'd try the 50mbs IMX record on my SDX900. With a tape running, the nano won't trigger from the SDI output of the camera. I've set the trigger to TIMECODE (TC) on the nano.

If I set the nano to local reecord on the nano itself, no probs, pictures are good, but the embedded TC trigger won't work. I'm using the latest firmware as I just got the nano last week. Any clues as to if I've set something wrong or could this be a PAL/nano thing?

If I changed just the codec on the nano and plug the unit into the Varicam, the nano works from TC, albiet with the several seconds delay I mentioned in my other post. But it does trigger unlie the PAL IMX method.

Peter

Robin Probyn
April 26th, 2010, 04:28 AM
I think the SD doesnt have TC embedded in SDI out..

George Griswold
April 26th, 2010, 05:24 AM
No TC on SDI... you will need a cable that taps into TC OUT on the side of the SDX and feeds the Nano. I tried all available settings on the config menu... no dice.

Peter Corbett
April 26th, 2010, 05:42 AM
Thanks George. No TC Really!!!! I learn something new every day. I never would have imagined that. I'll look for that cable.

Dan Keaton
April 27th, 2010, 02:33 PM
Dear Peter,

With HD-SDI, embedded Timecode and embedded audio is part of the standard, and is almost always included.

With SDI (SD-SDI), embedded Timecode and embedded audio is an optional part of the standard and was/is frequently omitted.

However, if the camera has a Timcode output (typically a BNC), then we can offer a cable that will take Timecode in to the nanoFlash.

The same applies to audio.

Scott Stoneback
April 28th, 2010, 02:03 PM
Be aware that this happens on the HDX900's SD downconversion, as well. Probably happens with all Panasonic cameras in SD modes. What a pain in the butt. Thanks Panasonic!