User's Manual

Table Of Contents
22 RS507 Hands-Free Imager
The gold plated battery contacts do not tarnish or oxidize. No maintenance should
be needed. If the contacts need to be cleaned:
1. Wet the tip of a cotton swab with isopropyl alcohol and squeeze the excess
alcohol from the swab.
2. Wipe the metal contacts with the damp swab.
QRG_507.fm Page 22 Wednesday, January 28, 2009 8:37 PM