8-12 120 Series Maternal/Fetal Monitor Revision B
2015590-001
Self-Tests: Diagnostic Control Screen
Recorder Calibration Test
This test provides a method of testing the recorder calibration alignments.
1. Use the Trim Knob control to set the recorder calibration field on the Diagnostic
Control service mode screen to ON. The recorder prints three continuous
horizontal lines at: 0 mmHg, 30 bpm, and 240 bpm. The recorder prints a
vertical line spanning across both grids every
3/16 inch. Refer to Figure 8-4.
2. Use this test while performing the adjustments in "Chapter 10, Strip Chart
Recorder Servicing". The test will continue to print the lines until you cycle
power on the monitor or set the calibration field on the Diagnostic Control
screen back to OFF.
.
Figure 8-4. Recorder Calibration Test
CPU Version
This field displays the software version number of the main processor installed on
the Main Board in your monitor.
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