bhs91,
You can only do a two-way split screen. There are a lot of ways to do this: 2d sonar and SI; SI and chart; 2d and chart; 2d and 2d zoom….you get the idea. The space available for any one view in the split screen mode is good….much much better than your current 334.
Regarding chips: I’ve been happy up until now with Navionics (because that’s all we had available), but I anticipate switching completely over to Lakemaster once the HB-compatible chips are released this fall. Software updates to make current HB’s compatible with the lakemaster chips should appear at the same time.
The power draw on the 1197 has never been an issue with my starting battery….and that’s even after fishing at night with the lights, livewell, radio, and 2 locators going for hours without turning over the motor. If a guy was really concerned about it, I suppose he could run all the electronics off a separate battery so that cranking the motor was never an issue.
Making the jump to an 1197, or any member of the Humminbird Side Imaging family, will change the way you fish…for the better. I know you’ll be happy with your investment.