On 1 Dec 2003 at 5:12, Herb Chong wrote: > the little that seems to say anything implies that it is supposed to draw > from both at the same time.
Still trying to catch up: The two battery sources are likely isolated by series diodes (configured like a logic OR gate). In that case the body would draw from the battery set from with highest voltage and there shouldn't be a switching transient as the one pack takes over the supply.Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998

