Fish Finder Auto Range issue

[Captsully]

I currently have a B175HW and 225T-TM904 hooked up to my 13X. I tend to keep them both on Auto Range and Bottom Finder the majority of the time when I'm bottom fishing.

When I put either transducer into Stand-By it causes the other transducer display to kick out of Auto Range and scale out significantly.
Example, in 12' of water, put B175HW into stand-by and the 225T scales out to 1000' and puts both displays in manual ranging (and vise-versa). I have to toggle the Auto Range button off and on to get the 225T display to go back to Auto Range.

Any ideas on how to fix this?

 

[Titanic II]

The primary depth is the down sounding transducer, in your case the B175HW. Putting either of the sounders into stand by will cause a toggling of the range settings and the depth readout.

 

[Captsully]

So it's normal that, in 12’ of water, if I put the side scan into standby the B175HW trips out of auto range and the scale ranges out to 1000’+?

And the corrective measure is a manual adjustment of the settings by the user? That seems way more cumbersome than it should be.

Steps:
1. edge swipe up (side scan)
2. tap standby
3. close the settings (side scan)
***down scan ranges out to 1000'+ can see anything useful in that window***
4. tap the down scan window
5. edge swipe up (B175HW)
6. tap auto range off
7. tap auto range on
8. close the settings (B175HW)