Revision B 120 Series Maternal/Fetal Monitor 8-1
2015590-001
Chapter 8
Self-Tests 8
This section of the manual provides information which will help the biomedical
engineer isolate 120 Series Monitor problems to the board or component level. The
120 Series Monitor incorporates a number of software-based self-test diagnostic
features designed to enhance verification of the unit’s internal circuitry. This
section of the manual is not intended as a substitute for proper professional training,
or familiarity with the 120 Series Monitor. Only qualified service personnel should
attempt servicing the 120 Series Monitor.
This chapter contains the following information:
Power-On Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Monitor Self-Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Error Log Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Diagnostic Control Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Corolan Address Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17
J102 Analog Output Connector DAC Static Test . . . . . . . . . . . . . . 8-18
RS-232C Connector Loopback Test . . . . . . . . . . . . . . . . . . . . . . . . 8-21