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Showing results for tags 'Moisture Alarm'.
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Hi guys, I am new to the forum so please let me know if I should post this on some other sections. I took my brand new Nauticam NA-RX100IV housing on my diving trip here at Cabo. On my first day of diving, I did not have the vacuum alarm turned on. The first dive was fine, but during the second dive, I noticed some condensation on the LCD of my camera inside the housing. I ended the dive, and found there maybe about 2 teaspoons of water inside. Luckily the camera is fine, it just got a little wet on the outside (a few drops of water), but there was a little bit more in the housing. After the dive, I tried get the water out using a paper towel, as well as hair dryer. After I blew some warm air into the housing, I put a bag of small desiccants in to it and closed it for a few hours. Soon after I found that the moisture alarm system stopped working all together. Initially I thought it's the battery ran out or was shorted, so I bought some new ones, but it turned out it was the leak detection system just doesn't work anymore. In an attempt to save the housing, I contacted Backscatter and got suggestion of using denatured alcohol to clean the housing. So I bought a bottle of 200ml 70% alcohol to clean it out. Luckily it brought the moisture/vacuum alarm system back online. However, I've have the housing went through 20 minutes of hair dryer blow using cool air, as well as putting two desiccant bags inside the closed and vacuumed housing for about 40 hours (occasionally opened to check if the moisture is out). After being through all this, the moisture alarm still detects moisture inside even I cannot find any clue of any. The alarm will turn on once I flipped the switch on, the LED will go through a few blue blinks and then turn to red blink with the alarm beeping. Is there something I am missing? Or is there something else I should do to get the moisture out...