12-2 120 Series Maternal/Fetal Monitor Revision B
2015590-001
Upgrading a 120 Series Monitor: General Information
General Information
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.
Discharge any static charge you may have built up before handling parts.
Wear a grounded, anti-static wristband at all times.
Use a static-free work surface.
Store items in anti-static bags or boxes.
Do not remove items from anti-static containers until needed.
Equipment Required
You will need the following equipment:
Phillips Screwdriver
Universal Plastic Leaded Chip Carrier (PLCC) Extractor Hand Tool (for
software version 3.01 upgrade only)
Anti-Static Wristband
Static-Free Work Surface
Testing
CAUTIONS
Following completion of any upgrade procedure:
LEAKAGE TEST—Perform a leakage and dielectric test on the
120 Series Monitor per applicable standards.
FUNCTIONAL TEST—Perform a functional test of the overall
monitor following the instructions provided in “Chapter 6,
Functional Checkout Procedure”.
For a listing of available upgrade kits, refer to “Chapter 14, Replacement Parts”.