SONY BE3D G2 Setting 1. Switch the TV set into AV mode [apply a cross-hatch signal]. 2. Enter into the ‘Service mode’ and select ‘Picture Control’. 3. Enter ‘Picture Control’ and select ‘Personal’ press OK. 4. Return to ‘Picture Control’ menu and select ‘Reset’. 5. Measure the voltages on the 3 cathodes of the CRT, Kr,Kg and Kb using an oscilloscope with a 100:1 probe. 6. Connect the oscilloscope to the CRT cathode which recorded the highest voltage and adjust [RV702 SCREEN] to obtain a reading of 170V black to white.