Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!ukma!psuvm.bitnet!cdj@psueclb.BITNET From: cdj@psueclb.BITNET Newsgroups: sci.electronics Subject: RE: Sony D4 Message-ID: <1257@PSUECLB> Date: 26 Sep 88 21:55:14 GMT Organization: Engineering Computer Lab, Pennsylvania State University Lines: 10 I have a Sony D-10, and the little battery indicator is ON (i.e. visible on front panel) when the unit is properly supplied with power (either battery or AC). My manual tells me not to charge the battery for more than 8 hours at a time (I think it is lead-acid, sealed). I think that's the way the D4's are, because a friend of mine had one. Hope this helps... Chris Johnson cdj@psuecl