Bottom discrimination question

Suprasteve

New member
Hello,
New owner of a Tz Touch 2 (12") and a 525T-LTD20 transducer. Have everything hooked up and transducer is working, but no options for rezboost or bottom discrimination have popped up in the sounder options. The transducer is definitely on the list of compatible ones for BD. Since both are new to me, wondering if there's a setting somewhere I need to change? I've been through seemingly every page of options and nothing jumps out at me. Took it for a trial run today in as deep as 80' thinking maybe the option wouldnt pop up until I was deep enough. I do have the TZT2 sounder set for that transducer, but havent gone adjusting any "manual" settings. Any idea what to check first? Online searches on forums and for instruction videos haven't been fruitful.
Thanks!
 
Suprasteve,

Have you done the following set-up..?

1. Open the TZTouch Home Screen, Tap [SETTINGS] - [SOUNDER]
2. Tap [FISH FINDER SOURCE]
3. Tap [TZTL12F]
4. Tap the Close Button to Finish
5. To activate or deactivate the Bottom Discrimination Display, turn [BOTTOM] On or Off from the Pop-up Menu (be sure to scroll down on the Pop-Up Menu to see the Bottom Selection).

Also please note once activated, that the Bottom Discrimination only works with a ship's speed of 10 knots or less, and depth between 16' to 328'.

Deep Blue - :)
 
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