Revision B 120 Series Maternal/Fetal Monitor 6-5
2015590-001
Functional Checkout Procedure: Front Panel Pushbutton Test
Front Panel Pushbutton Test
This procedure ensures the functionality of the front panel pushbuttons.
1. Apply power to the 120 Series Monitor.
2. Disconnect all transducers from the front panel.
3. Access the General Setup screen and set the recorder speed to 1 cm/min; then
exit the setup screen.
4. Depress the monitor’s
Record pushbutton and verify the following:
The yellow indicator next to the pushbutton illuminates continuously.
The recorder paper advances at a rate of 1 cm/min.
The recorder prints the correct time and date information on the strip chart
paper. (If an incorrect time or date is listed, refer to “Chapter 5, Setup
Procedures” in this manual.)
The recorder prints the messages CARDIO INOP and UA INOP, indicating
that no ultrasound, ECG, or uterine activity transducers are plugged into the
front panel
US, US2, FECG/MECG, or UA connectors.
The recorder prints the message 1 CM/MIN, indicating the selected chart
speed.
5. Depress and hold the monitor’s front panel
Paper Advance pushbutton and
verify that the recorder paper advances at a rate of 40 cm/min.
6. Release the
Paper Advance pushbutton and verify that the recorder prints the
message
1 CM/MIN.
7. Access the General Setup screen and set the recorder speed to 3 cm/min; then
exit the setup screen.
8. Verify that the recorder paper advances at a rate of 3 cm/min. and that after
approximately 40 seconds, the message
3 CM/MIN is printed on the recorder
paper. (The time, date and monitoring modes are also printed again.)
9. Depress the monitor’s front panel
Mark pushbutton and verify that an event
mark ( ) is printed on the bottom two lines of the recorder paper.
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