Question about Sharper Image SA251 Subwoofer
Need the hook-up directions and users manual for specs
SOURCE: subwoofer installation
no jack =no sub audio signal so you would have to get some kind of summing filter. this would sum (mix) the two signals together and extract the sub audio from both channels in order to drive the powered sub woofer you have. could be expensive dont know.
Posted on Apr 25, 2008
I just got a eVac from craigslist today 12-22-09. Fairly new only been run a handfull of times maybe. This came with a manual but theres not much to it. (15 pages) It is supposed to run about 45 min to a charge and its good to let the battery run all the way down before recharging.
I got a half hour runtime after a couple shorter runs that didnt hold charge very long or didnt run becuse there was a brush sensor error.
I believe these types of batteries are best stored for long periods with some charge left on them, otherwise run it down all the way before charging. Manual says battery temp is a factor in how long it takes to charge, im guessing hotter = longer.
Filter is cleanable with water. No detergent. Fan can be air dusted clean too.
These are my findings after 1 day.
This one didnt want to go on carpet very long before stopping with a "brush error". The 5 small screws that hold the black plate with the red brush sensor window that is directly above the brush comes out easily and exposes the brush sensor in the middle which is quite fragile but can be air dusted clean.
A magnet is good to have on hand, the screws are tiny. With the plate off, I also gently aligned one sensor to be slightly more parallel to the other. This also helped reduce the brush error.
Note which side comes out first because it will want to go back in the same way it comes out. If forced in, this is where you can potentially bend the sensors and undo your careful adjustment and cleaning of them, This is the most critical step so take it slow and have plenty of light to see that no sensor gets pushed askew. Its like Operation The Wacky Doctor Game ...in reverse, dont touch the sides of the window to the sensor...bzzzt!
Posted on Dec 22, 2009
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