7-2 120 Series Maternal/Fetal Monitor Revision B
2015590-001
Calibration: Before You Begin
Before You Begin
General
Refer to the associated assembly drawings in "Chapter 15, Block Diagrams", for the
location of adjustments and test points referred to in this section. The board
assembly drawing numbers are given for each board in this section. The electronic
calibration procedure outlined in this section necessitates removal of the monitor’s
top cover. Also, the following equipment will be needed in order to carry out the
procedural steps.
îš„ Digital Voltmeter, Fluke 8020A or equivalent
îš„ Plastic Alignment Tool
îš„ Oscilloscope
Handling Precautions
The following guidelines should be followed when handling circuit boards or
assemblies containing circuit boards. Following these procedures helps resist
damage that can be caused by static electricity.
îš„ Discharge any static charge you may have built up before handling parts.
îš„ Wear a grounded, anti-static wristband at all times.
îš„ Use a static-free work surface.
îš„ Store items in anti-static bags or boxes.
îš„ Do not remove items from anti-static containers until needed.
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