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From Wayne on BBC. He's the only one brave enough to try it so far
I have spent a few hours doing comparisons.Here is the deal with 6.600. The way the unit is processing the Simulator is different that it was with any previous versions.If you are familiar with changing screen scroll speeds as you navigate, you see that a scroll speed that is faster than GPS speed will stretch the images (remember Doug's illustration of how to stretch a tree to see fish in it?). Going the other way, a slower screen scroll speed than the GPS speed will compress the images.What the 6.600 is doing with the Simulator recording is the same thing. The Similator was recorded at whatever GPS speed and before all you could do is change how fast to play back the Simulator with no affect on the images. Now you can practice with the screen scroll speed in Simulator and see the effect of the screen scroll speed changes on the images-just like in normal use. If you match the screen scroll speed to the Simulator GPS speed, that is when you get accurate images and the images seem sharper than before.Another test I did was playing back my own recordings with 6.490 and 6.600. They look the same. I took a screen shot of a particular subject during playback and the pictures are the same.Next is overall screen scroll speed. It is still a little faster through the range (the slowest is faster and the fastest is faster). What I suspect, with on-the-water use, is the quality of images at trolling motor fishing speeds will be less since the rate can't be lowered as much as before.I use the speed setting of 1 a lot to get sharp images as I am fishing.I'll do some recording of the Simulator in a while to see if HumViewer will play it, but I don't expect a positive results since the 360 data is now part of the overall processing. It wouldn't with 6.570.The 360 image of the swimming pool is unrecognizable due to the GPS speed.
The more complex the Firmware is, the more error are to be found.It seems the new functions of the HD units (360/radar/NMEA2000) is a little too big for the HB software department. They should release a new line of unit, and start the firmware from scratch!
QuoteOK after further review, the sizes of objects have been changing according to the screen scroll speed as compared to the GPS speed with Simulator. I was wrong with that accessment for the older software issues. kercha83, you are correct. I guess the image size differencies is what tricked me. Disreguard my posted three images, except for the one with the "Olympic" pool which demonstates a higher screen scroll rate than before. The difference with 6.600 and probably with 6.570 is at matching scroll speeds the image sizes are about twice the size between 6.490 and 6.600An example for the 1198 unit:The 10 setting with 6.600: the inside of the swimming pool is just over 4 1/4" long--top to bottomThe 10 setting with 6.490: the inside of the swimming pool is 2 1/4" longThe 5 setting with 6.600: the inside of the swimming pool is 2 1/4" longThe 5 setting with 6.490: the inside of the swimming pool is 1 1/8" long.I didn't measure the 1 setting for each---takes too long to get through the recording, but the size difference is about the same ratio thoughout the speed settings.In summary, what 6.600 delivers is a higher range of speed settings including the setting of 1. It may reduce the fishability of the unit for SI bow use if the same affect is realized when in normal operation. Someone in a warmer climate with bow use experience will have to verify that.After looking at these units all day, my 798ci SI looks like it is barely moving even at the 10 setting.
OK after further review, the sizes of objects have been changing according to the screen scroll speed as compared to the GPS speed with Simulator. I was wrong with that accessment for the older software issues. kercha83, you are correct. I guess the image size differencies is what tricked me. Disreguard my posted three images, except for the one with the "Olympic" pool which demonstates a higher screen scroll rate than before. The difference with 6.600 and probably with 6.570 is at matching scroll speeds the image sizes are about twice the size between 6.490 and 6.600An example for the 1198 unit:The 10 setting with 6.600: the inside of the swimming pool is just over 4 1/4" long--top to bottomThe 10 setting with 6.490: the inside of the swimming pool is 2 1/4" longThe 5 setting with 6.600: the inside of the swimming pool is 2 1/4" longThe 5 setting with 6.490: the inside of the swimming pool is 1 1/8" long.I didn't measure the 1 setting for each---takes too long to get through the recording, but the size difference is about the same ratio thoughout the speed settings.In summary, what 6.600 delivers is a higher range of speed settings including the setting of 1. It may reduce the fishability of the unit for SI bow use if the same affect is realized when in normal operation. Someone in a warmer climate with bow use experience will have to verify that.After looking at these units all day, my 798ci SI looks like it is barely moving even at the 10 setting.
I'm sure it's an extremely difficult problem for Humminbird to get a handle on. Their programmersare probably constantly writing new code, and modifyingold code. And, I'm sure they are pressured to do it quickly.I don't envy the Humminbird programmers.
Hi,My issue w/ 6.600 (and 6.570) has to do with Lakemaster chip performance on my 998c. I am seeing mapping problems with versions 2.0 and 3.0 of Lakemaster MN and WI (IE NON I-Pilot lLnk rated) chips. 1). On power up I do not see the "Chip Select" option under the "Chart" column. By looking at the GPS Status screen I can "see" that "some part" of the software install knows that there is a Lakemaster chip present. When I do a "Restore Defaults", the "Chip Select" options appears. Note: Doing a "Restore Defaults" is obviously NOT a desirable action!2). Lakemaster map data does not appear in all levels of scale (or at all) when zooming in or out on a map screen. What one sees instead is a dark slate colored screen w/ waypoint "dots" >> since my boat is near some of the local lakes that I fish. Note: If (instead) I have a Navionics (2010 Platinum North) chip installed in my box, on power up everything is fine. I have the "Chip Select" option and everything works great (as far as maps are concerned).ATTN GREG >> I have not seen on the release notes for 6.570 or 6.600 a declaration as to whether Lakemaster legacy chips will or will not supported (now that I-Pilot Link rated Lakemaster chips have been announced). Can you get this question answered???Thanks,Roger
Their programmers are probably constantly writing new code, and modifyingold code. And, I'm sure they are pressured to do it quickly.I don't envy the Humminbird programmers.