I run the dual spectrum on my G2 Helix and it works very well with the new update.
I run the dual spectrum on my G2 Helix and it works very well with the new update.
That would only work with Gen 3 units since the 2D sonar on the Gen 2 SI xdcr is dual beam, non-Low Q, non-HW.
I have mine setup so the Y cable is easily reached on the underside corner of the console. I can unplug the HW xdcr and plug in the old xdcr cable that was there before I added the new XP 9 HW xdcr. I can also leave the Y cable "unplugged" so it reads of the SI xdcr under the jackplate.
2019 Basscat Caracal
225 Evinrude G2
Solix 12 Mega SI bow and console
Mega Live
36V Ultrex
Wayne Purdum
Charlottesville, Va.
Helix 12 CHIRP MEGA+ SI G3N/G4N, Helix 15 CHIRP MEGA SI+ GPS G4N
SOLIX 12 SI/G3, Helix 8 CHIRP MEGA SI+ G4N, Ultrex 80/LINK, MEGA360,
MEGA LIVE, LIVE TL