Garmin echo 300c Owner's Manual - Page 25

Index Split Zoom page 5 surface noise 15 symbols, fish 12 system information 19 T temperature alarm 13 temperature log duration 7 scale 7 viewing 7 temperature offset 17 temperature, showing 15 Z zoom adjusting automatically 10 adjusting manually 9 split screen 5 U units of measure 19 V version, software 19 voltage alarm 13 W water speed odometer, displaying 16 sensor, calibrating 17 showing 15 water temperature alarm 13 water temperature offset 17 water temperature, showing 15 echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual 21