Nortek Support
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Activity overview
Latest activity by Nortek Support-
Nortek Support created an article,
What should I take into consideration when deploying an AquaPro HR?
The AquaPro HR works with two different pulses that should not be in the water at the same time. If this happens and the echo from first pulse overpowers the echo from the second pulse, a “pulse-to...
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Nortek Support created an article,
What is the recommended deployment configuration for an AquaPro HR?
The main setup configuration to be considered when deploying an AquaPro HR are: Physical configuration of the instrument, i.e., downward looking shallow or deep water and upward looking, please re...
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Nortek Support created an article,
Can you use the AquaPro HR Amplitude to estimate Suspended Sediment Concentration? What about bottom distance check?
There is no bottom track feature for the AquaPro HR instruments, as no altimeter or other sensor are integrated. A distance to bed check estimate can be made using the measurement area to include t...
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Nortek Support created an article,
What is the HR mode on the Aquadopp Profiler? What should I use the Aquadopp Profiler HR for?
The Aquadopp Profiler HR (or simply AquaPro HR) is a firmware upgrade option for the Aquadopp Profiler (AquaPro) compatible with both the 1 MHz and 2 MHz versions. That means the same shape, batter...
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Nortek Support created an article,
Operations/Integration Manual - Nucleus
DescriptionThis manual is designed to help users of the Nucleus to get familiar with the system, and to integrate it with remotely operated or autonomous vehicles. InstrumentsNucleus Date27.09.2022...
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Nortek Support created an article,
DVL Troubleshooting
DVL troubleshooting can be a complicated process with multiple variables that need to be accounted for. Every system and application is unique, but there are a few standard bullet points that can b...
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Nortek Support created an article,
How do I collect 199 data and what is it?
If you've been having performance issues with your DVL and have been in contact with us for troubleshooting and evaluation of your vehicle or application we may have asked you for 199 data. 199 d...
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Nortek Support created an article,
What is phase wrapping and phase ambiguity? How can I solve it?
Pulse coherent instruments send two signals individually that will not be in the water at the same time. The phase difference between the pulses is a direct measure of radial current velocity, as i...
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Nortek Support created an article,
How do I avoid interference from other acoustic instruments? Can it affect the marine life?
To avoid interference between the Nortek instruments and any other acoustic instrument, the safest option is always to alternate the sampling regimes. That means, one instrument should sample while...
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Nortek Support created an article,
What do the SeaReport Quality Codes mean?
When exporting data from SeaReport to an Excel report you get a Quality Control Code for each depth and time step. This code indicates which, if any, control algorithm has resulted in the data poin...