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Soundmaster powerpack 400 DSP - RCA R52WH73 Projection Television

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Xantrex powerpack 400 pluse air compressor needs new piston were can i find one

That link will probably not get you much help but it is all Xantrex offers for out of warranty products. You may be better off to find a small compressor at Walmart or autoparts store and see if you can adapt it to the space in the PP400.

Sep 03, 2012 | Xantrex Technology Statpower XPower...

1 Answer

Powerpack 400 plus When 115v switch is turned on AC light is on but alarm sounds and has no output

Hi, I bought a new Black & Decker one of these and when I got it home and charged it, it acted the same way. I assume it has an internal battery. These gel-cell spill-proof lead acid batteries will dry out and one cell will loose power for a load, but will indicate "full". 99% of these batteries have replacements available on line under S L A (spill-proof lead acid) batteries, or if you have a friend with a WW GRAINGER account, they stock them.

Mar 02, 2012 | Xantrex Technology Xpower Powerpack 400...

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I have problen getting my powerpacksound to charged.

i have problen getting my powerpacksound to charged
my serial number isc13415328

Jul 10, 2011 | Xantrex Technology XANTREX XPower...

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Wont charge

My powerpack will not charge at all. I have used the cars charger as well as the typical wall plug in. I have left it plugged in for a week and only get an alarm sound and no power is coming out. Any suggestions would be greatly appreciated.

Feb 28, 2011 | Xantrex Technology Xpower Powerpack 400...

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How do I replace the ear cushions for a Plantronics DSP 400? Does the ear piece detach? Can't find a manual either.

There are some small silver inserts on the side of each earpiece. You can pry them off (gently) starting under the cushion and working your way around.

You can then remove the old cushions and put in the replacements and snap these silver retainer inserts back on.

You can get replacement cushions online for about $16.

Oct 14, 2009 | Plantronics DSP-400 Headset

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Do I need a driver for plantronics USB DSP v4 audio interface

Yes you would need a driver for your Platronics headset if you intend to connect it to your PC

Could you please describe the model of your plantronic headset so that i can get the required drivers for you.


May 21, 2009 | Plantronics DSP-400 Headset

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Powerpack mp3 mf a3

The mp3 Sansa e250 Sandisk seems to work on the computer and shows all the stored music contents but when I try to paly the songs by itself "No Songs" message appears. No song or video is being played. Is there any solution to make it work as before?

Sep 26, 2008 | SanDisk Sansa e250 MP3 Player

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Can't Hear Anything

Did it come with software if so did you install that?

If you have it may just be a loose wire in the headset, i would take it back and ask for a replacement.


Hope this helps,

and good luck.



Oct 15, 2007 | Plantronics DSP-400 Headset

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