When Walter and Paige are trying to connect to the buoy, they see a text written in Danish. The text is clearly not written by a Dane, as it doesn't make proper sense. It says "Følsomme elektroniske enheder ikke ikke sende eller opbevares i nærheden af stærke elektrostatiske, elektromagnetiske, eller radio aktive felter." This translates to "Sensitive electronic units not not send or be kept near strong electrostatic, electromagnetic, or radio active fields."
Paige is quoting from Jaws when she says "We're going to need a bigger buoy." Brody (Roy Scheider) famously says "We're going to need a bigger boat."