Tag: Focus

Typical CRT Connections

Typical CRT Connections: Figure 7.16 shows various controls and Typical CRT Connections. The following controls are available on CRO panel. Intensity It controls the magnitude of emission of the electron, beam, i.e. the electron beam is adjusted by varying the cathode-to-grid bias volt­age. This adjustment is (folk by the 500 KΩ potentiometer Focus The focusing […]