GE Medical Systems Corometrics 340 Service Manual page 39

Revision A
Controls, Indicators, and Connectors: Transmitter
Name
A Loops
B Headset Connector
Remote Event Mark
C
Connector
D Power Switch
E Antenna Connector
Model 340 Telemetry System
2006920-001
Table 3-4. Transmitter Top Panel
Loops for attaching the carrying strap.
Connect the headset to this receptacle to listen to
the fetal heart rate derived from ultrasound.
Connect a Corometrics Remote Event Marker to
this receptacle. When the marker's button is
pressed for at least one second, an event mark
signal is transmitted and one of the following marks
prints on the strip chart paper:
n
: This annotation is commonly used to record
an "event." This mark is available on all
Corometrics-brand monitors.
FM
n
: This annotation is commonly used as an
indication that the mother has perceived fetal
movement. (Refer to your monitor's operator's
manual to learn if your monitor supports this
feature. Refer to your monitor's service manual
for information about enabling the option.)
Moving the switch to the on position (I) turns on the
transmitter; moving the switch to the off position
(O), turns off the transmitter.
Twist-on connector for attaching the transmitter
antenna.
Description
3-9