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Old 05-10-2018, 14:13   #121
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Re: Need: Cheap, Daylight-Viewable Monitor

Quote:
Originally Posted by hellosailor View Post
Delfin may have younger better eyes than you have. As you age, even if there are no "problems", you need more light to see things clearly.

I'd most seriously suggest that before you buy anything at 300 nit, you take something similar (monitor, cell phone, whatever) and actually try it out with plotting software on it, in your enclosed pilothouse or actually out in direct sunlight.
I suspect I am younger than delfin and with glasses on I have perfect vision so says the optometrist.
And I have put my new, $100 Chinese tablet beside the plotter/monitor screen and it is considerably better to look at.



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Originally Posted by skipmac View Post
. Plus if you have the sun low and shining through a window onto the screen that 300 might not be quite as visible as it is without the glare.
But it will still be a lot better than the tired screen I currently use which, rarely causes me problems with low light angles.
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Old 05-10-2018, 14:55   #122
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Re: Need: Cheap, Daylight-Viewable Monitor

Here's the difference.
Cheap tablet at half brightness vs monitor cranked to max everything.
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Old 06-10-2018, 05:31   #123
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Re: Need: Cheap, Daylight-Viewable Monitor

Try the same comparison in direct sunlight, you may be surprised.

You need 750+ brightness or a transflective display in order to view in direct sunlight. However, at dusk, night, etc. when you typically need more help, you can get by with any display.
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Old 06-10-2018, 08:18   #124
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Re: Need: Cheap, Daylight-Viewable Monitor

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Delfin-
Your choice says "Brightness 300(cd/m2)(Typical)
LED Backlight Lifetime: 15,000 hours (Brightness Declines 50%)"

which means no matter how you like the one you got, it is not much brighter than many five year old laptops, and it can be expected to dim out to 50% brightness before you expect it to.

Flat screen technology is pretty well documented. LED, OLED, AMOLED, all have their limits and their prices. Right now, probably for 4-5 years now, AMOLED has led the pack but it is also the most expensive technology and subject to burn-in if the image isn't shifted.

Anything over 300 nits is going to be unusual. Anything over 500 scarce. And anything at 1000 is going to be sold to the niche market that NEEDS daylight visibility, like Panasonic Toughbooks/ToughPads sold to utility companies for their field crews.

Those are readily available, but usually two generations behind on general technology and three times the cost of comparable products. The ones available used, are usually already fading because they have a limited screen life too.
All I can say is that it appears as bright as the Big Bay it replaced, which as I recall was supposed to be 1,000 nits, even though the Gechic is 300 nits. The Big Bag was damn expensive. The Gechic is nice because it is so thin and you can mount it completely flat on whatever panel you have and make the connections just on the back side. Simi is right, it is in an enclosed pilot house, but there is sometimes full sun shining through onto it, and I don't have a problem viewing it from an angle at a distance of around 4 feet, sitting in the pilot chair. It is hooked up to an Asus laptop, which is definitely not adequately viewable for piloting.
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Old 06-10-2018, 08:26   #125
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Re: Need: Cheap, Daylight-Viewable Monitor

Quote:
Originally Posted by hellosailor View Post
Delfin may have younger better eyes than you have. As you age, even if there are no "problems", you need more light to see things clearly.

I'd most seriously suggest that before you buy anything at 300 nit, you take something similar (monitor, cell phone, whatever) and actually try it out with plotting software on it, in your enclosed pilothouse or actually out in direct sunlight.

You might be happy with it. Or not. 300 is considered more typical for office environments than for any outdoor use.
Not sure brightness alone determines viewability. Contrast, resolution - all have a major effect, so focusing on one parameter may not give the whole picture. Again, I am actually using what I mentioned. We just got back from a couple of months of cruising in continuously glorious sunshine and never had the slightest issue with viewing the chart. Because the resolution of the Gechic is HD dense, perhaps that explains why it is at least as clear as the supposedly brighter Big Bay, whose resolution was lower. Beats me, but I can only attest to what I see.....
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Old 08-10-2018, 07:58   #126
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Re: Need: Cheap, Daylight-Viewable Monitor

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Originally Posted by Simi 60 View Post
Delfin and I both have trawlers with enclosed wheelhouse
Ah. Well then, direct sunlight view-ability isn't an issue for you like it is for most sailboat owners. In that case, as Emily Litella used to say... Never mind.
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Old 08-10-2018, 10:49   #127
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Re: Need: Cheap, Daylight-Viewable Monitor

I believe she got it from Roseanne Roseannadanna?
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Old 08-10-2018, 19:05   #128
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Re: Need: Cheap, Daylight-Viewable Monitor

Made a note under Delfin's monitor
Thanks.
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Old 11-10-2018, 11:14   #129
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Re: Need: Cheap, Daylight-Viewable Monitor

Verkerkbr,

Is the 10" Faytouch usable with sunglasses on? We are thinking of getting one as we are finding our Lilliput A7S 7" monitor a bit too small and it does not work well with sunglasses on (you need to rotate your head to see the screen).


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View of my 10" Faytouch Touchscreen and wireless Chromebook 13"

Working with the Wireless Access Point with OpenPlotter and Raspberry Pi
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