Furuno NAVNET TZ2 TZTL12F - How to Display the Fish Information; How to Set the Minimum Size of ACCU-FISH Symbols; Rezboost

7. FISH FINDER (SOUNDER)
7-17
7.14.4 How to display the fish information
Tap a fish symbol to display the information (size, depth, bearing and range) about the
fish.
7.14.5 How to set the minimum size of ACCU-FISH
™
symbols
If you are in an area where there are many fish, the screen may become congested
with ACCU-FISH
™
symbols. To prevent this, you can set the minimum size for the
symbols.
1. Open the [Fish Finder] menu.
2. Tap [ACCU-FISH Minimum Size] to show the software keyboard.
3. Enter the minimum size (0 to 79.98 (inch)), then tap .
4. Tap the close button on the title bar to finish.
7.15 RezBoost
™
With connection of a RezBoost
™
capable transducer, echo resolution can be im-
proved. In the example below, it is difficult to distinguish fish from the bottom. With [En-
hanced] RezBoost
™
, however, fish near the bottom are clearly seen.
RezBoost
™
is available with the transducers listed in Appendix 3.
Note: To enable RezBoost
™
, set the fish finder source as [TZTL12F], [TZTL15F], or
[TZT2BB] as applicable.
1. Open the Layers menu.
2. Set [RezBoost] to [Enhanced].
To deactivate RezBoost, select [Standard] at step 2 in the procedure.
Fish-It
Enhanced mode
Standard mode