HotMaps Premium 2009 - Lowarnce 5200c

[Netbender]

Good Day, I currently have the SD/PREM - E5 VO1.21 in my Older Lowrance 5200c (1GB card). Almost all my fishing is in the Fingers.... I have notice the contour lines or off a bit, they always have been. I have enough time with the unit to understand and have compensated for my home lake. 

 

Is an update going to help with a better/more accurate contour reading on this unit? 

 

Thanks for your help,

 

Dave

[Andre wallyandre]

Your unit can't read a card larger then 2Gig so you need to call Navionics or look at a retailer if they still got the 1st Navionics+ that came on the maket; those are 2gb. Or has I said contact Navionics and I think they got one name: Global that is 2gb