Trawl Explorer | V5 | Sensor Configuration
Configuring the Noise Floor
Even when the sensor is in a silent environment, a small level of noise is detected. You need to
measure this level of noise so that the sensor ignores it when operating, otherwise it could have
effects on the echogram.
Before you begin
The sensor is connected to Mosa2.
About this task
It is recommended to measure the noise floor in water.
Important:
Configure the noise floor before calibrating the sensor.
Procedure
1.
From Mosa2, click
Menu
>
Expert Mode
and enter the password
copernic
.
2.
Click the tab
Trawl Explorer
.
3.
From
Noise Floor Level Up
and
Noise Floor Level Down
click
Run Measure
.
The noise floor average, max and min measures are displayed.
4.
In
Noise floor voltage
, enter:
•
For a V2 version, the average measure.
•
For V3 version, the recommended value next to the max. measure.
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