I
ICP, turning on 45
impedance
input 29, 31
source 31
inputs
activating channels 6-7
setting reference 6-7
Instrument BASIC
active program 56
recording a program 57
running a program 58
saving to a file 60
instrument modes 8
instrument state
See measurement state
internal disk 16
K
keyboard, using 9
keystroke recording 57
L
line power,using 2
M
map displays 25
markers
absolute 39
axes scale 41
harmonic 39
moving the main 11
reference 12
relative 12
mass storage 16
measurement data
scaling 22
selecting 20
measurement state 5
at power-up 59
displaying 23
updating 24
measuring
frequency response 30, 32
fundamental frequency 38
microphone calibration 34
order spectrum 45
sound pressure level 36
spectrum 28
tach pulse 40
THD 38
time waveform 41
O
octave analysis
microphone calibration 34
sound pressure level 36
online help, using 4
order analysis 45
order spectrum 45
overload indicator 33
P
parameters, entering 24
peak-to-peak value, determining 12, 41
plotter
HP-IB address 52
serial 53
plotting, screen 54
preset 5
printing, screen 54
program
active 56
executing 58
recording 57
running 58
R
recalling
atrace 50
files 50
recording keystrokes 57
reference markers 12
register, saving a trace 51
relative markers 12
resolution 29
RPM indicator 41
ii