Philips Avalon FM20, Service Manual

Page: 12 / 260

1 Introduction
12
Alarms
WARNING
• Do not rely exclusively on the audible alarm system for fetal monitoring. Adjustment of alarm
volume to a low level or off during monitoring may result in a dangerous situation. Remember that
the most reliable method of fetal monitoring combines close personal surveillance with correct
operation of monitoring equipment.
• Alarm systems of the monitor and those of the connected obstetrical information and surveillance
system are independent and not synchronized.
• In
INOP only
mode, no fetal/maternal patient alarms are enabled or indicated.
Accessories
WARNING
Philips' approval : Use only Philips-approved accessories. Using non-Philips-approved accessories
may compromise device functionality and system performance, and cause a potential hazard.
Reuse: Never reuse disposable transducers, sensors, accessories, and so forth that are intended for
single use, or single patient use only. Reuse may compromise device functionality and system
performance, and cause a potential hazard.
Electromagnetic compatibility : The use of accessories, transducers, and cables other than those
specified may result in increased electromagnetic emissions or decreased electromagnetic immunity of
the device.
Damage: Do not use a damaged sensor or one with exposed electrical contacts.
Cables and tubing : When connecting devices for acquiring measurements, always position cables and
NBP tubing carefully to avoid entanglement or potential strangulation.