echo 200, echo 300c, echo 500c, and echo 550c Owner’s Manual i
Introduction
See the Important Safety and Product Information guide in the product box
for product warnings and other important information.
This manual includes information for the echo
™
200, the echo 300c, the echo
500c, and the echo 550c shnders.
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• Go to http://my.garmin.com.
• Keep the original sales receipt, or a photocopy, in a safe place.
Contact Garmin Product Support if you have any questions about this
product.
• In the USA, go to www.garmin.com/support, or contact Garmin USA by
phone at (913) 397.8200 or (800) 800.1020.
• In the UK, contact Garmin (Europe) Ltd. by phone at 0808 2380000.
• In Europe, go to www.garmin.com/support and click Contact Support
for in-country support.
In this manual, the term “select” is used to describe these actions:
• Highlighting an item in a menu and pressing ENTER.
• Pressing a key, such as ENTER or MENU.
When you are instructed to select menu items, small arrows (>) may appear
in the text. They indicate that you should highlight a series of items using
or keys (page 1), and press the ENTER key after each item. For
example, if you see “select MENU > Pause/Rewind Sonar,” you should
press MENU, press or until Pause/Rewind Sonar is highlighted,
and then press ENTER.
You can enter numerical values when setting alarms or setting an offset.
1. Select the value of the rst digit using and .
2. Select an option:
• For the echo 200, echo 500c, and echo 550c, select to advance to
the next digit.
• For the echo 300c, select ENTER to advance to the next digit.
3. Repeat steps 1 and 2 to adjust the value of all digits.