У вашего броузера проблема в совместимости с HTML5
This video shows you how to update your Panasonic GH2 with the new customizable version 1.1 settings using Ptool. The links for the necessary files are below.
VERY IMPORTANT: Please download and use the latest version of Ptools every time you update your camera's firmware. Older versions of Ptools may not support all features in the settings.
PTool v3.64d released
http://www.gh1-hack.info/wiki/PToolSoftware
You'll need to download firmware from http://panasonic.jp/support/global/cs/dsc/download/fts/index2.html
No adverse affects settings
http://www.personal-view.com/talks/discussion/953/gh2-settings-vault-most-popular-settings-in-one-place/p1Item_5
Changes:
http://www.gh1-hack.info/wiki/VersionHistory