Raymarine Marine GPS System User Manual page 127

RayTech Navigator User's Guide
Depth Target ID
You can select whether or not the depth appears for displayed fish
echoes. When Target Depth ID is set to ON, the depth is displayed
just above each fish echo. When set to OFF, the depth of each echo is
not displayed.
To toggle on and off the Target Depth ID
5-36
Figure 5-12. Sonar Target Bottom Indicators
1. Click on the Pathfinder Panel.
MENU
2. Click the
Target Depth ID
button to toggle on/off.