Search:

General> Units> Compass> Magnetic North

It does not lose the bottom close to the transducer, it will have more water column recorded as the depth increases. It's Side Imaging that rotates==no difference. The coverage is from the water's...

No issue having the sonar transducers pinging out of the water when on plane.

Can have a bow unit and console unit pinging sonar at the same time, will be an issue when the sonar pulses overlap on...

The MEGA LIVE will be $1000 on sale==no rebate.

The standard transducer for the transom is XM 9 HW MSI T.
The shoot-thru 2D transducer is XP 9 HW.
The Y cable is 9 M SIDB Y.

There are some things to check before getting more parts.
1. Only...

No it doesn't not have to be in the water for transducer detection.

If the unit does not XID the built-in transducer, you have to select it in the Sonar Setup menu by turning Auto Configure OFF....

There are 14 different Helix 12's, which ones do you have?

Your only choice is the two Ethernet Adapters (AS EC QDE) and an Ethernet cable.
There is no Y cable to share a transducer between two units.

Do not need the Ethernet Switch just for two...

Wire Combination Calculator (wirebarn.com)

Yes, 2D sets the depth range for Down Imaging.

A 1197 is a Side Imaging unit, not compatible with a Down Imaging transducer. That transducer is a trolling motor puck (uses a hose clamp for attaching to a trolling motor) and it should be the XTM 9...

Setting the max depth will lessen the time it takes the unit to recover from losing Depth due to loss of contact with the water. Has zero to do with Temp.

2/0 Gammy Octopus or Owner Mosquito for finesse worms.
3/0 Gammy Octopus or Owner Mosquito for Trick worms and stick baits.

I have it on a Samsung S22 Ultra with no issues.

If a Y cable is installed, it is impossible to get 2D from the SI transducer. There are no wires for the unit to “look” for the 2D piezo.

I have two of the Skyline rod brand versions of Slider rods. They are 4' 10"

Yes.
Once a waypoint is created, it is a place on the Earth that can be located by any GPS antenna.
It's accuracy when created is what matters.

Will do somewhat OK and less accurate.
The waypoints you mark at the console will have a position error of the distance between the display and transducer for sonar related waypoints.
That error...

The AS GRHA is the High Accuracy GPS antennna that was discontinued many years ago since the AS GR50 was just as accurate. Then the AS GR50 was replaced by the AS GRP.
I see AMAZON has AS GOS HS GPS...

The Humminbird antennas have a 20' NMEA0183 cable that connects directly to and are powered by the displays.

If you want to use a Humminbird Heading Sensor with a Helix, the AS GPS HS has to be at the bow since you cannot subscribe to Heading separate from GPS.
Then for accurate marking for waypoints at...

The sonar screens have a 45 degree polarization. Depending on the sonar brand and its screen, it can be slanted upper left to lower right or upper right to lower left.
Humminbirds are upper right...

Both 360's (original and MEGA) are rotating Side Imaging transducers= a left and right SI piezo. As the transducer rotates it replaces one side with the other. If you have a blackout on either side,...

When it doesn't bounce off a frozen surface.

Bass Buster: Scorpion and Tarantula