there should be some numbers on the back of this that are like +/- obs./% ft and or a sensitivity range could you please tell me the numbers?
994824
Sorry mine is installed and too difficult to reach. Contact the company on the internet and they will be able to give you the info
994825
I threw all 7 of min away after only one year because of multiple false alarms at 4am, sorry I couldn't be of more help.
994826
Specifically for the Kidde p12040 the sensitivity is 2.28+/-1.08%/ft. If you are asking what the numbers mean, the detector measures smoke by detecting how obscure the air has become. Perfectly clear air is 0% a wall is 100%. For this detector, you should expect that if a light is 22' away from you when it goes off, you'll see only half (50%) of it's normal light output. This detector is photoelectric type, ionization type detectors are more sensitive (0.8 - 1.35%/ft). However, this ' better' sensitivity does not always translate into faster detection of all fires. A good choice would be to pick a combined unit that uses both ionization and photoelectric technologies, especially in kids bedrooms.
994827
Specifically for the Kidde p12040 the sensitivity is 2.28+/-1.08%/ft.If you are asking what the numbers mean, the detector measures smoke by detecting how obscure the air has become. Perfectly clear air is 0% a wall is 100%. For this detector, you should expect that if a light is 22' away from you when it goes off, you'll see only half (50%) of it's normal light output. This detector is photoelectric type, ionization type detectors are more sensitive (0.8 - 1.35%/ft). However, this ' better' sensitivity does not always translate into faster detection of all fires. A good choice would be to pick a combined unit that uses both ionization and photoelectric technologies, especially in kids bedrooms. Specifically for the Kidde p12040 the sensitivity is 2.28+/-1.08%/ft.If you are asking what the numbers mean, the detector measures smoke by detecting how obscure the air has become. Perfectly clear air is 0% a wall is 100%. For this detector, you should expect that if a light is 22' away from you when it goes off, you'll see only half (50%) of it's normal light output. This detector is photoelectric type, ionization type detectors are more sensitive (0.8 - 1.35%/ft). However, this ' better' sensitivity does not always translate into faster detection of all fires. A good choice would... » Read More Specifically for the Kidde p12040 the sensitivity is 2.28+/-1.08%/ft.If you are asking what the numbers mean, the detector measures smoke by detecting how obscure the air has become. Perfectly clear air is 0% a wall is 100%. For this detector, you should expect that if a light is 22' away from you when it goes off, you'll see only half (50%) of it's normal light output. This detector is photoelectric type, ionization type detectors are more sensitive (0.8 - 1.35%/ft). However, this ' better' sensitivity does not always translate into faster detection of all fires. A good choice would be to pick a combined unit that uses both ionization and photoelectric technologies, especially in kids bedrooms. « Show Less
1265565
Hi Harold - there must be a defect then. I set mine for 345 and it stops at that - it will fluctuate a few degrees down when in use - but nothing major. I would contact them and have it replaced
1162785
I don't know. All it matters to me is that it works. I tried two others before this. I test the water with water quality tester it showed around 24. You can contact the manufacturer for technical questions
580730
Sorry. I was a gift. It was sufficient for a whole fish of perhaps no bigger than 4 obs. Hope this helps. Jane
814584
Hey you properly calibrated it by using RODI water. You must put RODI water where you use it for the saltwater then just above it is a black cap an under the cap is a screw to calibrate it. So look into the eye part then adjust it to zero then it should work fine
1983205
Check fuses first. Then look at you high pass, full range and your low pass switch. Sensitivity also. Also your level min/max settings. If all else fails, contact planet audio.... they are great over there about walking you through installs.
2276392
One should refer to the technical specs from the manufacturer. I do not remember.
778281
I would maybe think about purchasing a hydrometer test jar. It makes getting accurate readings easier
1815673
You can see 20-30 ft. with pretty good accuracy. Remember the further you are away from the target the less accurate your readings. If you leave the camera on MSX it will enhance the image. Darryl Mendivil
1272012
I'll look at home tonight. BTW - I have both the extension piece and the metal valves to install the unit. I ordered two sets. If you want them, I'll give you a killer deal on them. ghforsythe@comcast.net
2097810
Hi Niles, not sure what you mean...do you want to know if there is a range of motion of the Monitor unit once it's bolted to the mounting bracket?
174043
If I remember it correctly, it calls for between .6 and 1.2 but it reccomends .85 if you go to the pioneer site then it should have it listed or even google the instructions for this sub and it'll have it listed. I built mine to be exactly .85 and it sounds great.
522980
I Have the original transducer that came with the unit unused. I installed a different style for my 30 footer. If you can use it shoot me an offer
970362
Sounds like it's defective. I never really calibrated mine, but it seems to work fine. Sorry! Send it back
1671696
Sorry, but I don't have any idea. The Hannspree monitor I purchased has performed perfectly so far over the few months that I've had it.
1674901
I really havn't had the unit long enough to know, have you given any thought to the fact that most pc moniters often give different color values than in the original input ????
1265723
I have the same issue - 60 and not 120 hz, but I do not do video games or watch sports much, so 60suffices me. However if you find out how to get 120, please let me know. --Rabbi Ed