Version 5
page 23
The Operating States are as follows:
Green
Normal
Orange Dangerous
Red
Abnormal
Ex) All 112 sensors are normal
Ex) Sensors 42,47,63,69,80 are blocked by foreign substances. See
the section on ‘Cleaning the Sensor Array’ for details on how to clean
the debris.
If you press each
microphone number
button, you can check the
status of the microphone
with an RMS graph.
Image
Average
Setting
Image average sets the refresh rate for the image range display.
Options:
Fast:
Updates every 3 frames captured
Slow:
Updates every 10 frames captured
The Slow settings is useful for fast changing signals to determine the
location of the source. For a detailed description of the image
average, see 'Signal Power Setting'.
Gain Setting
Selectable values: 0, +10, +20, or +30 dB
A reasonable gain value for normal-sized noise measurements: +20
dB
*The smaller the sound, the better it is to increase the gain value.
