Logitech R-20 Computer Speakers Logo

Related Topics:

Question about Logitech R-20 Computer Speakers

1 Answer

Power problem I recently lost the power adaptor that came with these speakers so I bought a new universal-type adaptor. Do I set it to - or + ?

Posted by Raziel Unknown on

Ad

1 Answer

Anonymous

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 7 Answers

Probably "+" you need to check the polarity of the speakers, there should be something like this near where you plug in the power adapter: Power problem - http://www.accesscomms.com.au/images/reference/powerplug-positive.jpg the above symbol would mean "+".

Posted on Jun 21, 2007

  • Anonymous Jun 21, 2007

    oops, no HTML support on posts, makes sense, here is the picture..

×

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2helpful
2answers

I lost my GE Ultrasonic 2.1 Speaker power adapter and i need need ones but i dont know what to buy, the voltage it requires..6 or 9 volts?

at most electrical stores you can buy a universal power adaptors with a selection of socents to fit most connections. and which has a selector on it for various voltages settings.
take one of the little connectors and see which one fits. then checking the polarity on your device set the polarity the same when plugging the connector into the power supply cable. adjust voltage as needed.

Warning: when connecting a variable power adaptor alway connect on the lowest voltage setting and work up as too high voltage can distroy your appliance.

0helpful
2answers

Need to know how to use Apple Pro Speakers with Apple iMac Comp.

Does your iMac have a headphone jack, this is an output source that can be used to input to other amplified sources. I'm not sure what type of connector that is on your Pro speakers but if it has a universal jack then plug this in the headphone jack on your computer.
0helpful
1answer

I need the power adaptor but harman kardon site is out of stock

we are not a parts provider, but Radio Shack makes universal power adapters that should work.
0helpful
1answer

What's the volt & amps of Altec Lansing AVS300 2.1 speaker system

Your adapter is Part No. AVX300-A6859, Model No. 9701-00748-IUND.
Or You could get a universal that is rated for output of 18volt DC, 650ma, Center Positive.
I have used a 15volt DC, 900 ma with no problem, but I never run the volume high.

Good Luck
0helpful
1answer

Modem power adaptor

On the bottom of the Modem, it usually lists the type of voltage/current ratio, for example, My modem is a 12VDC in, output is .75A Through the modem. Each modem has its own power requirements. Therefore if they dont match, you have the chance of either underpower (which means no use) or overpowering (and killing your modem permanently)

Best suggestion si the same as above by cnavarro, Buy the Right power supply for it, dont just try anything. get the matching one. Otherwise it will be Incident A or Incident B. Neither would work well, and you would end up buying a new modem all together.
0helpful
1answer

Harmon/kardon computer speakers bought on ebay missing power adaptor

Get the speakers with you walk a distance for your Nearest electrical shop as quickly as possible and your roblems will be solved...
0helpful
3answers

Car Adaptor

here is an free 800 number you can call and ask the techs to make positive friend

Polaroid electronics
1-866-400-5168



Hope that fixya up there
0helpful
1answer
Not finding what you are looking for?

75 views

Ask a Question

Usually answered in minutes!

Top Logitech Audio Players & Recorders Experts

Marvin
Marvin

Level 3 Expert

85240 Answers

Brad Brown

Level 3 Expert

19097 Answers

Muzahura Frank

Level 3 Expert

2071 Answers

Are you a Logitech Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...