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  • Hey all, just changed over the backend after 15 years I figured time to give it a bit of an update, its probably gonna be a bit weird for most of you and i am sure there is a few bugs to work out but it should kinda work the same as before... hopefully :)

Wooden camera v-mount and Global Media batteries

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Andreas Blidell

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Hi,

just got the Global Media Pro batteries for Red cameras and the QB Switronix V-Mount battery plate. Everything works fine but I can't get the battery percentage to show up. It only says voltage. Does anyone have any trick to get this working (other then buying Red accessories from Red :=)

When I emailed GMP they recommend using only original RED adapters which I guess makes sense but seems kind of odd since GMP doesn't make "original" RED batteries. I guess they should've recommended me Red Bricks instead! :laugh:

Anyway does anyone have any idea how to get the battery percentage to work?

andreas
 
As long as you're using the correct switronix plate p/n: GP-S-EPIC10 , and the correct batteries from GMP that are specifically for RED like the Li160S-R ( RED batteries have the -R at the end of the part number) you should be fine. It could be the firmware, did you try a different firmware? One the latest release notes it mentions this:

" Camera powered by RED BRICK may display voltage instead of battery capacity on some cameras. "

I'm sure it wouldnt matter if it was a REDBRICK or a GMP battery so it could be the firmware. I've had that happen on my camera and it was just a glitch, after a couple reboots i started getting percentage again. I'm not sure why it says on "some" cameras. I'm curious as to what could be different on some cameras that might cause this.
 
I did recently install the beta firmware. That might be what's causing it. Too bad the latest one has the same glitch.

Trevor: I don't really need percentage, just thought it was odd when I bought the Red specific batteries. How do I know how much power I've got left? Does the voltage go down all the way to Zero? I thought that only meant on what voltage the camera was powered if that makes sense.
 
I have the exact same items as you Andreas and I only get voltage to show up as well, no matter the firmware. So It seems its normal. I believe the camera shuts off around 12v, not 100% sure but it was that or a little under it.
 
I believe the camera goes into low voltage shutoff warning at 11.5v or somewhere around there. It's particularly nice to have voltage readout in this case, so you can have a good idea of how quickly your battery's voltage is dropping and where you're at relative to that cutoff point.
 
I personally like percentage better. If you know your battery lasts 3 hrs and you're down to 33% you know you have about an hour left, it's hard to guess that with voltage.
 
So I assume then that the % readout counts 11.5v (or whatever it is) as 0% correct?
 
Hello Andreas, I too have just received the same items that you have (the items arrived on Friday), and I completely expected the Scarlet to indicate voltage only, however I was pleasantly surprised to see percentage when I powered it up. Therefore, I can only assume it is one of those 'not every camera experiences this' gotcha scenarios. It really isn't much more than a minor inconvenience though - I am sure you will get used to using it with voltage.
 
Hi Marie,

Good to hear that your set up works! Who knows, maybe it will pop up with a firmware update one day! Voltage works fine for me! So far I haven't had any problems with my scarlet what so ever so I guess it was bonus to happen something sooner or later!

Thanks all for your input!

Andreas
 
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