model SF203 June 2003 has bad color too Blue lack of Red mostly,maybe a little shy on Green also. Good Video Drive at CRT Socket,all CRT Voltages look good also. His complaint is Dark picture. I checked the CRT,and one Gun is a little weak. I'm thinking I can adjust the Gray Scale if I can get to the R,G,B parameters. Anybody know how to get into the Service Menu,and know which parameters are R,G,B ??? Peggs Peggs' Electronics 1519 West 2nd Street Owensboro,KY 42301 270-926-4968 fax 270-686-7399 peggs@xxxxxxxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/