GE HEALTHCARE
DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL
Chapter 5 - Components and Functions (Theory) 5 - 125
5-10-3 Modem (Option) Inputs/Outputs
• DC Voltage from Modem Power (AC/DC Converter)
• RS232 from Back-End Processor via Internal I/O and External I/O
• Analog Phone line via External I/O
5-10-4 Fuses
None
5-10-5 Jumpers and Dip-switches
None
Figure 5-78 Modem Option Block Diagram
External I/O
Modem
Internal I/O
Connect to hospital’s
analog phone line
RS-232C
Analog phone line
DC
Voltage
AC/DC
Converter
230 VAC
From AC Controller
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