Yes, in my experience that means the batteries are bad news, and should be nowhere near the working 280c. You can find Duo batteries on eBay fairly regularly. Good luck. David Cucuzza > On Tuesday, March 18, 2003, at 05:08 AM, David Linker wrote: > It will not start up with the batteries in place. If I remove the > battery and plug in the adapter, it starts up just fine. If I plug > either battery in while it is running, it suddenly stops after a few > seconds. I tried letting the batteries charge for an hour or two, but > it would still not start with the batteries in. > > Does this indicate that the batteries are the problem? > > Thanks in advance. > > David Linker