Garmin echo 550c Owner's Manual

Also see for echo 200 Series: Installation instructions Important Safety and Product Information Owner's manual Owner's manual Owner's manual

Contents

Garmin echo 550c Owner's Manual Manual pdf 19 page image

echo 200, echo 300c, echo 500c, and echo 550c Owner’s Manual 15Using the echoSetting noise rejectionBefore you can set the noise rejection, you must open the Full Screen page(page 4), the Split Zoom page (page 5), or the Split Frequency page (page 5).You can minimize the appearance of weak sonar returns by increasing noiserejection.When you set noise rejection on one page, that setting is applied to the otherpages.NOTE: To set noise rejection on the Split Frequency page, you must set the77 kHz and the 200 kHz screens separately.1. Select MENU > Setup > Sonar Setup > Noise Reject.2. Select the level of noise rejection.Hiding Surface noiseBefore you can hide surface noise, you must open the Full Screen page(page 4), the Split Zoom page (page 5), or the Split Frequency page (page 5).You can set whether the sonar returns near the surface of the water appear.Hide surface noise to help reduce clutter.When you show or hide the surface noise on one page, that setting is appliedto the other pages.Select MENU > Setup > Sonar Setup > Surface Noise > Hide.Sonar numbersYou can adjust which numbers (water temperature, battery voltage, waterspeed, and water speed odometer) are displayed on the Full Screen page, theSplit Zoom page, and the Split Frequency page. You can also adjust the sizeof those numbers.NOTE: The device must be connected to a temperature transducer to showthe water temperature. The device must be connected to a speed-wheeltransducer to show the water speed.Showing the Water TemperatureBefore you can show the water temperature, you must open the Full Screenpage (page 4), the Split Zoom page (page 5), or the Split Frequency page(page 5).1. Select MENU > Setup > Sonar Numbers > Water Temperature.2. Select Auto.Showing the Water SpeedBefore you can show the water speed, you must open the Full Screen page(page 4), the Split Zoom page (page 5), or the Split Frequency page (page 5).1. Select MENU > Setup > Sonar Numbers > Water Speed.2. Select Auto.