SYC
01-27-07, 02:32 AM
According to the SM, I follow the procedures to set reference G2. After I adjust the black bias to set the voltages to 2.5v, show a all-white screen, turn AKB off, sotre it, exit it, and then store again (because XG asks so). After this, I follow Kenny G's procedures to adjust G2, when I switch S7701 to TEST position and measure the reference G2, they are off to 2.4V or so. Is this normal?
It is strange that I have to lower the contrast and the ramp can meet together in the middle when adjusting bright gain. Otherwise the 50 IRE won't come to dark. My contrast has to be around 50, and the BRIGHT GAINs of three tubes are 30 to 40. Is this normal?
SYC
It is strange that I have to lower the contrast and the ramp can meet together in the middle when adjusting bright gain. Otherwise the 50 IRE won't come to dark. My contrast has to be around 50, and the BRIGHT GAINs of three tubes are 30 to 40. Is this normal?
SYC