Zoom H4 Handy Recorder "work batteries" Questions

i have a 305sr active 5 string bass in showroom condition. just stopped working. battery only put in at the gigs, only used ten times or so. just stopped working. help I hate active electronics in ...

...work or even turn on when I try to run it off batteries. I carefully inspected the AC power connection area and I can not see anything wrong with it. I think this might be a common problem with these ...

...work with batteries perfectly, but will not work with an 9 volt adapter Joewalter 68, If the clock with batteries it must work with 9v. First check the output voltage with multi meter, of the adapter ...

I have a Yamaha MM6 - only the piano category works - the wheel jogs through the voices. No other category works and no functions work. No lights are on apart from the display. maybe this will help ..

...work - it only works with the AC adaptor! Can this be fixed? I really need battery operation in addition to the adaptor. Thanks for any info that you might provide! Eve Usually the problem will be ...

...work with batteries. The power adaptor will need to be unplugged. The batteries will need to have charge. The batteries should be connected the correct way around. If all of the above is correct then ...

I have an older model Smallstone Phaser. works off 9v adapter, but not off the battery. has not always been this way . Any suggestions ? This unit used to work fine, but after awhile ,the battery ...

...be fixed ? I am going to assume that the leakage was from alkaline batteries. Vinegar will work to clean the residue. This must be done for the electronics to work at the proper ...

...Not all parts of the electronics fail to work as batteries fail... it can appear that the batteries are OK but high drain things like LED screens will not work even though other parts are

i put my battery inside my key board but it wont work and i dont have the wire for it but do u need the wire to make it work Hello, The battery needs to be charged before it will work in your keyboard