Ivie IE-45 RTA - Real Time Analysis User Manual
Quick start, Starting the ie-45, Rta controls
dB/division display
dB/Center display
dB SPL display
Averaging Controls
Use the mechanical
buttons to set
dB/division
Tap the "Set dB Scale" to bring up the
dB/Center, dB division window
Weighting
- A,C, Flat
RTA display On/Off
Average display On/Off
Store/Recall Memories
Start/Stop RTA
Pushing the center of the
Joystick performs the same
function as Start/Stop RTA
dB Center UP/Down
(In increments set by dB/Div)
Frequency Select
(Used in memory recall)
SPL Response - Fast,
Slow, Peak, Impulse
Preferred Curve Set/Display
Stylus
RTA
SPL Monitor
Seat to Seat
Strip Chart
Polarity
Voltmeter
RT60 (Optional)
Oscilloscope
Signal Generator
1. Using the stylus tap on
"Start"
2. Using the stylus tap
on "IE-45"
4. The screen of the last
used function will appear
5. Tap the "Function" menu
and choose the desired
function
3. Wait while the program
starts and memories are
loaded
Starting the IE-45
Once the RTA display is stopped use the
Joystick to select and read dB levels of
individual frequency bands.
Ivie Technologies, Inc Rev. March 1, 2007
Quick Start
Max Resolution 240
points
60 - 1/6 Octave
bands
30 - 1/3 Octave
bands
10 - 1 Octave
bands
Peak Hold
Freq Detect
NC/NR
Spectrograph
RTA Controls