GE Corometrics 126 User Manual

Revision B 120 Series Maternal/Fetal Monitor 4-55
2015590-001
Theory of Operation: UA/FECG Board
Table 4-21. Front End Motherboard Connector J1
Pin Number Signal Name Signal Description
1 No Connection —
2 No Connection —
3 AGND Analog Ground
4 MECG1EN* MECG Mode Enable
5 EXCITREF +4 V Reference Ground
6 BRGEXCIT +4 V Reference
7 PRESS– Negative Input to Pressure Amplifier
8 STRAIN GAUGE* IUP Mode Enable
9 AGND Analog Ground
10 FRA Fetal Right Arm Input
11 No Connection —
12 B EN* Mode Input (Unused)
13 FECG ENABLE* FECG Mode Enable
14 MECG2 ENABLE* Model 116 MECG Mode Enable
15 AGND Analog Ground
16 PRESS+ Positive Input to Pressure Amplifier
17 TOCO* TOCO Mode Enable
18 SENSE Spare Analog Input
19 FLA Fetal Left Arm Input
20 FRL Fetal Right Leg Drive

GE Corometrics 126 Specifications

General

Brand	GE
Model	Corometrics 126
Category	Medical Equipment
Language	English