Fish Mapping (Tzt2Bb Only); How To Show The Fish Mapping Display - Furuno NAVNET TZ2 TZTL12F Operator's Manual

13.8

Fish Mapping (TZT2BB only)

This section provides an overview to the Sirius Fish Mapping features, available for
TZT2BB users only. For detailed information, see the Owner's Manual for Fish Map-
ping.
The Fish Mapping service provides you with real time fishing information to help get
you to the spots where fish are most likely to be located. This service shows forecast-
ed fishing hotspots directly on your display, using the following data.
• Fish recommendations
• Weed lines
• Sea surface height anomaly
• Sea surface temperature contours
Precautionary note for Fish Mapping
For vessels with a configuration of mixed TZtouch2 and/or TZtouch3 units (TZT9F/
12F/16F/19F), be sure to turn the power on in the following order:
• TZTL12F or TZTL15F + TZT2BB: Turn the TZT2BB on first.
• TZT12F or TZTL15F + TZT2BB or TZtouch3 unit: Turn either the TZT2BB or TZ-
touch3 unit on first.
13.8.1

How to show the fish mapping display

On the Home screen, tap the Fish Mapping icon to show the Fish Mapping display.
Legend Legend
• Sea surface temperature front strength
• 30m subsurface sea temperatures
• Plankton concentration contours
• Plankton front strength
Tap
SST contour SST contour
(red) (red)
Weed line Weed line
(purple) (purple)
Fish species Fish species
(orange, mahi) (orange, mahi)
13. WEATHER OPERATIONS
13-17