ICU Medical LifeCare PCA, Technical & Service Manual, Page: 14 / 148

SECTION 1 INTRODUCTION
LifeCare PCA 1 - 4 Technical Service Manual
IPB Illustrated parts breakdown
IV Intravenous
lbs Pounds
LCD Liquid crystal display
LED Light emitting diode
mA Milliampere
mcg Microgram
MCU Microcontroller unit
mg Milligram
mL Milliliter
MPU Microprocessor unit
ms Millisecond
ns nanosecond
PCA Patient controlled analgesia
PCL Power control logic
psi Pounds per square inch
PVT Performance verification test
PWA Printed wiring assembly
RAM Random access memory
ROM Read only memory
RTC Real-time clock
SLA Sealed lead acid
SPDT Single pole double throw
SPI Serial peripheral interface
SRAM Static random access memory
UART Universal asynchronous receiver transmitter
V Volt
V
AC
Volts alternating current
V
CC
Collector supply voltage
V
DC
Volts DC
VTBI Volume to be infused
WDI Watchdog input

A Microampere

V Microvolt