"Marc R. Mercer" wrote in message
...
I recently acquired an old one (model 500-421 CD-S6), and I'd like to ask:
does ANYONE know how to access/change the battery in one of these?

NO, it doesn't resemble the newer models, and it doesn't have an access
cover, screw-on case, or anything obvious. It's absolutely confounding.

Thanks if you can help...


Haha! Yes, they're hard to find. It's one heck of a nice, precision
injection-molded part. That's why you can't see it. I have three of the 500
Series.

The black, ridged plastic thumb grip is the battery cover. It has a catch at
its top, the top being the uppermost part as you look at the LCD. Push the
upper edge of that ridged piece and simultaneously slide it down.

If you still have trouble, email me and I'll shoot a photo to send you.

Ed Huntress