GE B20 User Manual page 15

Frame back view
1
7
5
6
4
3 2
Input/Output adapter and connectors B40 back view B20 back view
1. Receptacle for power cord
2. Serial port
3. Defibrillator connector
4. Nurse call connector
5. Network connector
6. Equipotential connector
7. Multi I/O connector
NOTE: 2,3,4 is on the multiple Input/Output adapter.
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