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2 echo 200, echo 300c, echo 500c, and echo 550c Owner’s Manual
Getting Started
Before you can adjust the color scheme, you must open the Full Screen page
(page 4), the Split Zoom page (page 5), the Split Frequency page (page 5), or
the Flasher page (page 8).
For the echo 300c, the echo 500c, and the echo 550c, you can select the
color scheme displayed on a sonar screen.
White Yellow Strong return
Purple Medium return
Blue Weak return
White (Black in night mode) No return
Blue Red Strong return
Yellow Medium return
Light Blue Weak return
Blue No return
echo 200 Darker shades Stronger return
Lighter shades Weaker return
White No return
1. From any page, select MENU > Setup > Sonar Setup > Color Scheme.
2. Select a color scheme.
For the echo 300c, the echo 500c, and the echo 550c, you can select the
color mode (for day or night use) of the sonar screen.
1. From any page, select MENU > Setup > System > Color Mode.
2. Select Day or Night.
1. From any page, select MENU > Setup > System > Contrast.
2. Select or to adjust the contrast.
TIP: Hold or to make large adjustments quickly.
3. Select ENTER.
You can set when the device makes audible sounds.
1. From any page, select MENU > Setup > System > Beeper.
2. Select an option:
• To have the device beep when you select an item and when an alarm
is triggered, select On.
• To have the device beep only when alarms are triggered, select
Alarms Only.