Red, blue or green focus adjust have no effect. R8830 is charred-- value please? I will replace IC8800 with original but has anyone seen any other cause for no focus adjust in this model?? Thanks for all assistance from Mike at the Video Center. My e-mail is ttkirkpat@xxxxxxx ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html