29Aug Speaker of the system

We all must have heard about system speaker.Now I am going to tell you something about it’s fuctions.This speaker can be located behind the vertical vents in the front panel and under the power supply unit in a small plastic retainer.It is 2.25-inch,8-ohm,1/2-watt speaker.The system uses the speaker to prompt the user during certain events and to indicate certain errors in the system,such as video dispaly failures,which can’t be displayed on the screen.It’s output frequency range extends through the complete audio range and with proper programming,can be used to create arcade sounds and music.The user can also control it’s operation throgh a software.