Kancane mayelana nendlela ukukhetha sounder ukudoba

Namuhla, lobuchwepheshe ukudoba izesekeli ubonisa ezingeni elisha. Akekho kusimangaze induku carbon kalula zinkulu, kanye ikhoyili nokuphathelene ekhazimulayo kuwo. Futhi kudala "fabulous" kudivayisi ukucinga sezinhlanzi emanzini futhi uhlole phansi isakhiwo, njengoba sounder, ngokubaluleka kuthandwa phakathi Anglers.

Nokho, akubona bonke uyazi indlela ukukhetha sounder bedoba, okuyinto ewusizo kakhulu uhlobo oluthile lokudoba. Ububanzi alamathuluzi omkhulu, ngakho ngisho Angler okunekhono akulula ukukhetha.

Ukuze kokuhlaziywa efanele amadivaysi kumele bazi isimiso sonar. Eqinisweni, idivayisi liqukethe izingxenye ezimbili: Lidlulisela-umamukeli (lukhipha futhi uthola isignali ultrasonic kubonakala kuyo kakade izinhlanzi kanye phansi kwamanzi), kanye ne-processor IZINHLELO idatha wathola futhi outputting ke ngefomu sokuqhafaza esikrinini.

sonar Modern uyakwazi ukuthola impumuzo phansi, khona izinhlanzi kanye nokujula lapho okwamanje ugxile, le kwesigubhu ukujula kakhulu, futhi eseduze ukulinganisa ubungako elintantayo izidalwa eziphilayo kanye izinto ezahlukene. onobuhle abaningi isilinganiselo umsebenzi, okuvumela ukuhlola endaweni ethize isikhala amanzi kabanzi.

Ukuze siphendule umbuzo kanjani ukukhetha sounder bedoba, kudingeka sazi ukuthi yini umehluko oyinhloko amamodeli. Ngakho, amadivaysi ezingabizi kakhulu anemisila eyodwa kuphela ugongolo kumba ukuthi ungafunda uhla 9-24 degrees. Thuthukisa ukusebenza kulezi fishfinders lunganikezwanga. Through-uvumelanise "inhlanzi uzitholele" ake kahle ngokwanele ukuze abone impumuzo phansi, kodwa ngenxa zone emincane senzo ngokuvamile lokhu akuphumeleli befuna inhlanzi.

Ukucabanga ukuthi ukukhetha sounder bedoba, omunye kufanele ucabangele ukuthi ukulungiswa ezibizayo sonar babe arsenal zabo 2 (noma 3) ugongolo kumba, lapho endaweni search for the unit 45-degree imitha-10 ukujula ifinyelela 8.5 m futhi 90 degree - 20. kumadivayisi ezifana inikeza ikhono ukuxhuma sebuningini izinzwa ezengeziwe.

onobuhle Okuningi ezibizayo kukhona ngakuthathu, zibekwa esikrinini indawo lezinto kwamanzi kanye nesisombululo phansi ngesimo isithombe ezintathu-ntathu. Ngosizo lwabo, umdobi kalula ukunquma isikhundla izinhlanzi (kokubili isiqondiso kanye nebanga ye endaweni indawo yayo).

Ekugcineni, eqolo futhi ziyasebenza abaqaphi-art sonars Interphase, ifakwe isethi enwetshiwe izinzwa kanye umbala umbukiso omkhulu.

Amadivayisi anjalo zihlabeke abanikazi ewusizo zhestkokorpusnyh ezikebheni, bazokusiza ukugwema ukungqubuzana izinto ngaphansi kwamanzi.

Ngakho, umbuzo kanjani ukukhetha sounder bedoba, kuncike hlobo lokudoba futhi eduze zithandelana amathuba zezimali. Inketho, njengoba ungabona, ubanzi kakhulu. Ngokwesibonelo, Sounders ukudoba kusukela ogwini akusho ngempela isidingo sokuthi kube enamandla kakhulu, ngoba izosetshenziselwa ukujula hhayi eningi kakhulu. Ngakho yini noma cha ukukhokha?

Phakathi abadobi Russian bayintandokazi echo Sounders "nongoti" imifanekiso ehlukahlukene.