TECHNOLOGY
TRAINING
a valid, reliable source for entertainment, but the demand for access to services like Netflix or Spotify is increasing.”
Jürgen continues, “Connectivity and network performance will also become increasingly important with the rise of the first 8k content, that will probably be available via gaming consoles or streaming services.”
CHANGES IN AV TECHNOLOGY
This is a serious area of discussion, so we took the opportunity to ask Jürgen Schepers, Technical Sales Manager at Home & Marine for his opinion on what he sees as the biggest changes in AV technology; “Surely the shift to network- based systems is the biggest change. All system backbones are based on a network architecture today. Also, connectivity becomes more and more important onboard yachts. Owners and guests expect the same connection quality and network speeds as they experience at home or in their office. Going along with that, we see a shift from onboard sources to streaming content. Movie libraries such as Kaleidescape are still
But how can this be dealt with during a refit? Jürgen explains, “For entertainment, a lot of boats are now changing their Full-HD video systems and analog audio distributions to fully networked solutions. We usually base our entertainment infrastructure on a Crestron NVX video distribution and a DANTE audio distribution based on the NextGenTec SDM (software defined matrix). Our network is mostly an enterprise-grade Cisco network, that is designed in a non-blocking architecture, so all uplinks have enough capacity to pass through the streams. If possible, we survey the boats in advance to make sure there are no factors such as cabling that impact the performance. Any existing documentation can help to determine and eliminate possible risks as early as possible.”
With the rapid growth in technology often comes the need to enhance ones knowledge of on board systems. “But we don’t have an ETO” I hear you say, “And the engineer refuses to touch anything up here”. So is there a real need for training in AV/Entertainment systems and general IT? Well, to be honest I’d say absolutely yes. It’s a tough world out there and if you are looking to make a name for yourself in the industry, climb the career ladder and move on to larger yachts or advance to a more senior level on board, then one of the best ways is to gain more qualifications.
Looking at extra training, other than the mandatory qualifications, will show commitment and will for sure enhance your chances of shining out in the interview process either with a recruitment agent or with the captain. One such company running these courses (SeaCertify) is run by ex-crew, ETOs, and AV/IT Officers. They understand the fundamentals that you need to know and have real life experience. The ethos is teaching common theory and tasks around the most common equipment. Therefore they feature equipment from leaders such as Crestron to other common systems like Soundweb Audio DSP, Lutron and Kaleidescape.
ONBOARD | WINTER 2022 | 75
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