Wondering if anyone has the Gow-Mac 21-070 gas leak detector. I have misplaced my manual. Wanted to check if someone could fax me the page that shows how to make adjustments to the settings or tell me how to get the unit back to its default settings. My settings seemed to have been changed and I need to get them back to normal.

Aloha,
Cliff

you can get that right from the gow mac website near the bottom of page it says "request documentation"