What’s on the Sonar Display
The 300 Series™ Fishfinder can display a variety of useful information about
Depth - Waterdepth; can be set to alarm when the water becomestoo shallow.
Speed - If a Temp/Speed accessory or GPS Receiver is attached, the Fishfinder can display the speed of the boat and can keep a Triplog of nautical or statutemiles traveled.
Temperature - Water surfacetemperature.
Timer - Elapsed time with Temp/Speed
Accessory or GPS Receiver.
Distance - Distance traveled with Temp/Speed
Accessory or GPS Receiver.
Average Speed - Average speed reading with
Temp/Speed Accessory or GPS Receiver.
Second Sonar Return - When the sonar signal bouncesbetweenthebottomand thesurface ofthe water and backagain. Use the appearance of the second returnto determine bottomhardness. Hard bottomswillshowa strongsecondreturn,whilesoft bottomswillshowa veryweakone ornoneat all.
Cursor Dialog Box - Indicates cursor depth on the display and the depth of the bottom directly below the cursor. The Latitude and Longitude of the cursor position, the distance to travel to the cursor position, and the bearing to the cursor position are shown with a GPS receiver. A waypoint can be marked at the cursor position for later retrieval and use with a GPS receiver.
NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either the information from the GPS receiver will be displayed on the view.
What’s on the Sonar Display | 6 |
