GE MAC 3500

4-34 MAC™ 3500 Resting ECG Analysis System Revision L 
2021337-036
Troubleshooting: Input and Output Connectors
COM2 Pins (J5)
Analog Pins (J6)
Table 4. COM2 Pins (J5)
Pin Name
1 RTS
2 CTS
3 TxD
4 Ground
5 RxD
6 DTR
7 +12V
8 DSR
6
3
1
8
5
4
2
7
67A
Table 5. Acquisition Module Connector (J6)
Pin Name
1 +12V
2 DC Output 1
3 TTL Trigger Output
4 Ground
5 Ground
6 DC Output 2
7 DC Input 1
8 ECG Output
9 DC Input 2
6
9
5
1
68A