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  1. #1
    Member
    Join Date
    Apr 2015
    Location
    Athens Texas
    Posts
    36

    Garmin 93sv. Gt40 ducertain picture quality

    Greetings. I purchased a boat with Garmin electronics. I'm questioning the picture quality I'm getting in di and si. All settings are factory. Can anyone recommend and tweaks or setting to improve what I'm seeing? Here's a picture for reference. https://www.flickr.com/gp/29457972@N04/5T3HEQ

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  3. Member
    Join Date
    Apr 2015
    Location
    Athens Texas
    Posts
    36
    #2
    So no one with a Garmin changes settings to improve image quality? No one has any tips to share?

  4. Member
    Join Date
    Aug 2015
    Location
    Missouri
    Posts
    200
    #3
    I have tweaked the contrast and/or gain (brightness) at times on my 93sv w/52. Often I will mess with these several times during the day. Just as often, never at all. Conditions change and you can optimize what you are seeing sometimes with a few adjmnts. I don't think anything is 'set and forget' when you are in environments that are fluid (no pun), but these may be pretty close. Just an opinion. btw for some reason I cannot view your examples. I have been very satisfied with the sv, and sometimes I get 'ad quality' dv, sometimes not.

  5. Member MonteSS's Avatar
    Join Date
    Aug 2011
    Location
    Central Virginia
    Posts
    1,068
    #4
    Looks like you have a heavy thermocline so the bottom is lots of snow. Should improve when the lake turns over.