CEMB USA N300 - Manual (Page 76)

E - 2
List of symbols used for the instrument
Operating parameters
accelerometer 1, or accelerometer type 1 (in the event that there are two
different types)
accelerometer 2, or accelerometer type 2 (in the event that there are two
different types)
velocimeter 1, or velocimeter type 1 (in the event that there are two different
types)
velocimeter 2, or velocimeter type 2 (in the event that there are two different
types)
current date
current time
unit of measurement to be used for physical sizes
display backlighting intensity
time after which the display backlighting turns off automatically, calculated
from when the last key is pressed
time after which the instrument turns off automatically, calculated from when
the last key is pressed
Measurement information
measurement in progress/taken on channel A
measurement in progress/taken on channel B
sensor connected to the channel displayed: the instrument enables the channel
for measurement
sensor not connected to the channel displayed: the instrument disables the
channel (does not take the measurement)
overall vibration value
number of measurements averaged for calculation of the overall vibration
synchronous vibration value at the rotation velocity
synchronous vibration value at the third harmonic of the rotation velocity
synchronous filter width
vibration expressed in g (1 g = 9.81 m/s 2 )