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That setup with the xducer and the TM directly in line should be getting left SI blockage from the TM at all times ..
The SI beams reach way up past horizontal ...
I can't understand why the line in the image is not there sometimes ...Unless the TM is not down in the shots with no line ...
And I still don't understand why you have no centerline in the SI image ...
Have you tried a Restore Defaults lately ... ??
Rickie
Yesterday was the first time I've had it out on the water. Troller was in the water the whole time and same speed.
Haven't restored defaults
Next time out when the abnormal line is showing in the SI image ... Manipulate the TM in different positions to see if the TM housing is blocking some of the left SI beam ...
Rickie
Try the Restore Defaults ...Quote:
Originally Posted by tcounty
I don't recall ever seeing a SI image that didn't have a centerline ...
Rickie
Centerline showed up on its on today, but I have other problems. I'm almost regretting buying this thing.
Attachment 204972Attachment 204973
Look at left side in water column. Some kind of interference with troller out
Attachment 204974Attachment 204975
Why is it bright right under the boat and dark on the sides? I was in a flat.
Attachment 204976
Why is there a red line at 1'deep on DI?
Attachment 204977Attachment 204978Attachment 204979
Now look at when troller is on low-med it gets bright. Off and high it gets dark
Attachment 204980Attachment 204981
When I got home I moved my mount back about 2' so I should be way behind troller now. Also depth is sometimes off by 50%.
It just gets worse. After remount right side shows nothing. Restored defaults. Still nothing. It's not blocked. Attachment 205009
Nothing against this site but try Bassboatcentral.com
Humminbird experts there.
I would call Humminbird, you got a lot of issues. I would leave the sharpness off until the images got better
I agree with Greenwing ... you should call HB ... (offer to send them those images) ...
You not only have RFI bleeding into the system ... Something else is amiss with that centerline deal ...
1-800-633-1468
Rickie