The SoundEar 3 Industrial has four main display components:
You can have two different time periods set, so you can have it operating with one configuration during the day and another during the night. It will switch between these settings at the times you select.
As each indictor (green, yellow, red) can be set to light up at different levels and can be set to be constant or to flash, there are many different configurations possible. Here are some examples.
The most common configuration. The Green lights are on all the time to remind everybody that the noise levels are being monitored.
In this example:
For maximum impact when the threshold is passed, the sign remains dark and then flashes all three indicators at the same time,
In this example:
Waits until the level has exceeded the threshold for a period of time before lighting up. It can also be set to stay lit for a minimum period.
In this example:
The sign won't light until the level is over 85dB for three seconds.
No matter what the display is showing, the SoundEar 3 Industrial is still monitoring and logging the sound levels. It could even be left showing just the time, thus avoiding people shouting or whistling to see it react. If this is all you need to do then have a look at the SE3-320, which costs less and has just the small digital display.
The SoundEar 3 Industrial noise warning sign with power adapter and software.