Table of Contents
SECTION 4
MECG CMR TESTING
The Modei 325 Simulator provides a signal for evaluating
common mode rejection in the maternal/fetal monitor being
tested.
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1.
Set the controls as described previously under ECG
Simulation, selecting MECG as the mode.
2.
Connect the three leadwires of the MECG cable being
tested to the ECG Lead Test connectors. Attach the white
leadwire to the RA connector; attach the black leadwire to
the LA connector; attach the remaining leadwire to the RL
connector.
3.
Disconnect the ECG connector of the interconnect cable
from the monitor's MECG or ECG connector. Plug the
MECG cable being tested into the monitor's MECG or
ECG connector.
4.
Set the ECG Rate/CMR switch to the right position
(CMR).
ti
ECG
LEAD TEST
FECG/MECG
yi —
RATE bpm
CMR
— MANUAL
— Ski) UNBAL
- RAMP
- BAL
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