MPS450 SERVICE MANUAL ABBREVIATIONS AND SYMBOLS
v
Abbreviations and Symbols
BP
blood pressure
BrPM
breaths per minute
cc
cubic centimeters
DAC
digital-to-analog converter
°C
degrees Celsius (centigrade)
h
hexadecimal
Hg
mercury
Hz
hertz
kHz
kilohertz
kΩ
kilohm
LA
left arm (lead)
LCD
liquid crystal display
LL
left leg (lead)
m
milli- (10
-3
)
MCU
microcomputer
MHz
megahertz
mm
millimeter
mV
millivolt
PCA
printed circuit assembly (See PCB.)
PCB
printed circuit board (See PCA.)
RA
right arm (lead)
RL
right leg (lead)
SPI
Serial Peripheral Interface
V
volt
µ
micro- (10
-6
)
µV
microvolt
Ω
ohm