GE Corometrics 170 Series, Operator'S Manual

Page: 32 / 112

3-6 170 Series Monitor Revision D
2003023-001
Controls, Indicators, and Connectors: Front Panel Displays and Indicators
Front Panel Displays and Indicators
Fetal Heart Rate Display(s) and Indicator(s)
FHR Display
A three-digit yellow numeric display indicates the fetal heart rate in beats per
minute. The value flashes during an alarm condition.
Heartbeat Indicator
A yellow heart shaped indicator flashes with each detected valid heartbeat for the
fetal heart.
Primary Versus Secondary (Models 172, 173, and 174 only)
Refer to Table 3-2 for a summary of display positions relative to connectors.
Uterine Activity Display
This green three-digit display indicates the uterine activity values.
Tocotransducer
If uterine activity is measured using a tocotransducer, the uterine activity value
displays in relative units. A plus sign flashes when the uterine activity value
exceeds the strip chart range of 100 relative units.
IUP (Models 173 and 174 Only)
If uterine activity is measured using a an intrauterine pressure catheter or a strain
gauge pressure transducer, the uterine activity value displays in mmHg.
.
Table 3-2. Display/Connector Summary
Monitor Model 171 Model 172 Model 173 Model 174
Mode US TOCO US1 US2 TOCO US FECG
TOCO
or
IUP
US1
or
FECG
US2
TOCO
or
IUP
Display
Connector
1 2
1
2