Raymarine E80 - unreported ARC entrant problems- YW ?

tcm

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I got a 2nd hand boat with a rayamarine E80. nothing unusual bout that, loads of boats have this gear.

First transat, at night, when dimmed, the screen goes on the blink. It flashes now and again, sometimes once an hour, sometimes more often. It's as tho it is gonna go bang. Ooer. We eventually had it replaced. We met another boat on their third E80, the very same problem. Then on another transat our replacement did the same! With lots of pushing, the nice raymarinies replaced again. I toldem this must be a design fault. Ooh, no, can't be - raymarine stuff is used on the ARC doncha know, so it must be just fab. Hm. Have they checked it themselves, we asked? Yerknow, get ten of them in a dark room all turned to v dim? Um, no...

fast forward to last weekend - we flew to las palmas to check out the ARC a bit, change of scenery (we're in lanzarote, 30 min flite) and in the arc office there are all the little lists from the helpful manufacturers service bod in port to come help. You write the name of boat and problem and berth number on the relevant list under B+G, lewmar etc and a bloke wil hopeflly come and sort it out. But here's the ooer MASSIVE several dozen "help me!" mesages running to seveal pages for raymarine...and loads mention a flashing when the E80 unit is set to dim. I mean, not just two, but lots. Swmbo went a bit bonkers, cos she's the one been on the blower a load of times. Okay, i hadn't entered the arc so bit cheeky of me to be riffling through the notices.

But anyway... YW's halowed annual arc survey seems not to mention it last year? They seem to just compile a few questionaires. Not surprising i spose - if you had a big prob with a bit of gear, you'd stay nice wouldncha, not rip in on the YW questionnaire and say the poxy thing doesn't actualy work at night, frinstance Hence most of the gear in YW survey all seems somewhere between okay and fab. A bit advertiser friendly, realy. not like JD power frexample. I hope this not the case?

The E80 is obviously not at all fab, really. Many of the units have this "known" problem. The problem being that it flashes when at low brighness. Very hard to get a warranty engr to just sit there fr an hour gazing at near-invisibly dimmed screen waiting for the prob to appear, although some more open experts/dealers know of the prob, a lot.

YW - it would be a LOT more use to catalogue the problems listed on that noticeboard eh? Or cross-reference to it, a bit? There are far more problems than just one raymarine bloke could possibly fx in a week imho? At the moment the annual so-called "survey" is essentialy a sanitised "was everything alright sir?" pizza hut style opinion card enquiry after the event. Whereas it is patenetly obvious from just casual looking at that raymarine problem list that there is an inherent problem with E80 - loads have this very same problem.

This doesn't alter the fact that raymarine are nice people etc, and most of their stuff very nice. But the whole point of radar is to see at night, and v low brightness means this fault is quite likely on current models. And that's what your YW arc survey is sposed to reveal? But didn't. How bout it? Take down the name of each boat on that list, and askem all if fixed with replacement? And ask raymarine what they plan to do to fix it permanently?

Oh, and if raym say "instal new software release" that doesn't fix it. No, not even if you do it in almost every single port in FWI, med spain and other places too. Also a "board swap" - that does nothing either.

Anyway, i think YW shd publish something that draws attention to this quite common problem.

Oh, and for myself, i have had another extra radar screen fited. Yeah ok, another e80 cos else i wd need to rip out everything. Which i mite yet have to do sometime.

um sorry to ramble.
 
Hopefully your post will mean a bit more publicity of the problem. Which is what places like this are for.

See if we get some feedback from Raymarine

Also means a lot of people won't be buying a used E80 on eBay any time soon
 
Bugga. I confirmed my order for 2xE80s yesterday. I think I'll just turn the brightness higher (which cures the prob, right?) and wear sunglasses at night.

Tis a poor show though. I guess it isn't the screen cos lots of electronix cos will use the same screen from whoever in Korea makes it. Must be part of the Raymarine design?
 
no prob above half brightness. Actually, i have not had one blow up either - but it gives a good impression of being about to do so - hence the impulse to hassle hard for waranty replacement. lectonix whiz on the boat said it was likely a voltage multiplier, and definitely hardware, not software.

Sepretly, on a more positive note bout raymarine, i bought the raytag things, excelllent fun. Mob alert, and good on bigger boat cos each person has a button on the tag which can set off the alarm eg geting help or locked in the bog, probly more likely than an mob. Also could strap one to tender at nite as burglar alarm...
 
TCM why don't you just buy Raymarine then sack the people who lied to you? That would be the ultimate in consumer revenge.

The stock is down 95% from peak, a snip at £15 million surely?

p.s. Can I be a beta product tester please.
 
Might be worth looking at the logs to hunt for "brownouts" or other errors.

Mine did something similar, but I never twigged that it was related to screen brightness.

dv.
 
I dont know the answer but suspect it will be down to voltage level. Laptop screens usually have little neon strip lights along the bottom of the screen and the light is "scattered" from a foil reflector at the back of the "screen" They have little "starters" that can be one cause of the screen not working when they go tits up, the neon strip will also start to play up, much the same as they do in a domestic strip light. I suspect that the radar etc screens work on the same principal and it could be the fluctuating power supply that does for them or causes them to break down when they are working at low level. Food for thought?
Stu
 
Apologies for getting into this because (a) I don't have one of these, and (b) I entirely agree that Raymarine should really make them work properly, but if it is a systemic problem affecting lots of people which isn't in fact getting fixed...

Could I suggest that rather than wearing sunglasses at night, a better work round would be to make the screen wear "sunglasses" - a sheet of dark filter plastic attached by velcro, say?
 
Yes, interesting tcm, we had a new E80 installed on our boat when we went liveaboard. We had the same problem at night when dimmed occasionally, startling at first, flared up bright and then dimmed to nothing and then came back again if I recall. Spent a while playing with it to see what made it do that. I came to the conclusion it happened mainly if it was set to "night mode" and was dimmed: I actually preferred to use day mode instead whilst out at night but with the brightness down, didn't seem to affect my night vision and I found it easier to read (personal preference). Have you tried doing that?

Anyway, didn't have many occurrences of the problem after that but I did ask around people I knew in the States at the time as I was intrigued by it. The only explanation I was given was that this is done deliberately to increase the operating life of the screen. I have no other information to determine whether this is truth or complete hogwash, as this is an LCD not a plasma or other funny type of display technology. However, the backlight will probably be an electroluminescent panel of some sort (and it's a very bright one in order to give the daylight viewing quality the E series are known for) so perhaps there's a germ of truth in there. Any EL panel experts here? Maybe I'll dig around again and try to find out more.
 
See my post to see how I am pretty sure that they work, have stripped quite a few LCDs on laptops down and the majority just have one strip light at the bottom of the screen, some do have more than one but they are rare.
Stu
 
forget voltage level

i had a "clean line"installed, their first gambit as it happens.

Actually, a radar unit (or any marine leccy thing) wd be a bit shite if it required EXACTLY a specific voltage.
 
Re: forget voltage level

interesting that they went down that route, the post was to open minds and start thinking about why it does it, perhaps the design is "shite" and it does require exactly a certain voltage and that is what is wrong, or more likely there is a component that is borderline and something causes it to go tits up and make it more susceptible to voltage levels?
Stu
 
I've got tea towels with RNLI mappy pictures on them. If I put one over the screen would it be confusing?
 
Yep, a good point. Otherwise there'd be no point having that radar whatsit up the mast I suppose. I mainly it use the chartplotter to provide a nice light to see where I've put my coffee.
 
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