GE OPTIMA MR360 Service Training page 103

• PCIAA (PCI Audio Assembly) Kit contains one ribbon cable and two boards: PCIAA
board and PCIAA Extended board.
• There are several audio adjustment potentiometers on the PCIAA extended board
for adjusting patient and operator voice levels. The Minimum Patient Speaker
Volume is fixed, there is no adjustment for it.
• It is easy to forget to connect the power cable to the PCIAA. Be sure that it's been
connected before you close the host cover. Otherwise, TPS reset will not respond.
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