Panasonic DVD-RV60 98RV1 - Manual (Page 3)

2.1 - Disclaimer! Read this throroughly.
Before installing the KeyMaster which is able to make your DVD
player codefree, you should read through these warnings
thoroughly:
v We are not responsible for any illegal use of the KeyMaster.
v We offer no warranty on your DVD-player.
v The installation of the KeyMaster is at your own risk.
v By installing the KeyMaster you may invalidate the warranty of
your DVD-player.
v If the manufacture of the DVD-player makes changes we can’t
the guaranty the functionality of the KeyMaster.
v The KeyMaster is to be installed inside your DVD-player and it is
therefore necessary to be familiar with soldering, otherwise you
should get a service center to do the installation for you.
v Remember to disconnect the DVD-player from the mains, before
opening the DVD-player.