Garmin echo 300c Support and Manuals

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Most Recent Garmin echo 300c Questions

Garmin Echo 300 C
I have power to the unit but the unit will not light up. Is there a fuse on the inside of the unit.
(Posted by knodels 2 years ago)
Going Back To Factory Settings
My garmin goes back to factory settings after setting new ones.
(Posted by jbviking32 9 years ago)

Garmin echo 300c Videos

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Popular Garmin echo 300c Manual Pages

Installation Instructions - Page 1

... by installing an adapter cable (sold separately). ➍ ➏➎ ➊➋ ➐ ➌ 2. About the echo Mount The echo device can be mounted using the appropriate flush-mount kit (sold separately). echoInstallation Instructions  Warning See the Important Safety and Product Information guide in -country support information, or contact Garmin...
Installation Instructions - Page 2

... pass-through the transom. 10. Cutting the transducer cable will void your boat. 1. Tighten the 10-32 locking nut until it covers the cable completely, and that there is aligned parallel with marine sealant so that it touches the mounting bracket and then tighten 1/4 turn more (do not overtighten). 8. Route the transducer cable to drill a pass-through hole completely through...
Installation Instructions - Page 3

.... 4. If you plan to run the power and transducer cables from under the mounting surface, use pan-head bolts, either from under the mounting surface, orient the swivel base so that it touches the mounting bracket, and tighten 1/4 turn more (do not fully tighten the cable tie. 5. Prepare the swivel-mount base (page 3). 3. Position the mount gasket ➌ on a Trolling Motor Notice...
Installation Instructions - Page 4

... cradle, and the swivel mount, from the power and transducer cables so that the mount can fully swivel to the boat battery or fuse block. • If necessary, extend the wires using the appropriate screws or bolts ➋. 2. Seal the cable pass-through holes ➎ with the Cables Installed in the Mount 1. Route the power cable from the swivel mount to the desired positions when...
Important Safety and Product Information - Page 3

... shipping instructions and an RMA tracking number. This warranty does not apply to: (i) cosmetic damage, such as scratches, nicks and dents; (ii) consumable parts, such as batteries, unless product damage has occurred due to be used in the United States or Canada must not be used for service. 3 Securely pack the device and a copy of the original sales...
Owner's Manual - Page 3

...go to www.garmin.com/support and click Contact Support for in the product box for the echo™ 200, the echo 300c, the echo 500c, and the echo 550c fishfinders. Contacting Garmin Product Support Contact Garmin Product Support if you should highlight a series of items using and . 2. For example, if you see "select MENU > Pause/Rewind Sonar," you have any questions about this manual, the...
Owner's Manual - Page 4

... Garmin Product Support i Manual Conventions i Entering Numerical Values i Getting Started 1 Keys...1 Turning On and Turning Off the Device 1 Color or Grayscale Display 1 Configuring the Initial Device Settings 1 Turning On the Device Automatically 1 Adjusting the Backlight 1 Adjusting the Color Scheme 2 Setting the Color Mode 2 Adjusting the Contrast of the echo 200 2 Setting...
Owner's Manual - Page 6

... are triggered, select Alarms Only. 2 echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual TIP: Hold or to adjust the contrast. Getting Started Adjusting the Color Scheme Before you can adjust the color scheme, you can select the color mode (for day or night use) of the echo 200 1. Setting the Color Mode For the echo 300c, the echo 500c, and the echo 550c, you must open the...
Owner's Manual - Page 9

... You can increase the width of the magnified portion of a dual-beam transducer. From any page, select MENU > Pages > Split Frequency. ➊ Depth, water temperature, and water speed. ➋ Zoomed depth scale. ➌ Zoom window. ➍ Depth range. From the Split Zoom page , select MENU > Setup > Sonar Setup > Split Size > Large. Split Frequency Page On the Split...
Owner's Manual - Page 16

... select a frequency of suspended targets on one page, that shows the range to the other pages. 1. It can be used to see . Select MENU > Setup > Sonar Setup > Frequency. 2. echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual When using a dual-beam transducer, you must open the Full Screen page (page 4), the Split Zoom page (page 5), or the Split Frequency page (page...
Owner's Manual - Page 18

... Screen page (page 4), the Split Zoom page (page 5), the Split Frequency page (page 5), or the Flasher page (page 8). Select an option: • To display the sonar screen with lower sensitivity and less noise, select Auto-Low. 14 echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual The alarm setting appears. 4.
Owner's Manual - Page 21

... for the temperature reading from the water temperature measured in step 2. echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual Using the echo Calibrating the Water Speed Sensor 1. Measure the water temperature using a thermometer or a different temperature sensor that is connected to be accurate. 3. Use and to ensure you have entered the correct value. 4. Subtract...
Owner's Manual - Page 23

... disposed of according to use the software embedded in this device (the "Software") in binary executable form in source code form remains a valuable trade secret of measure the echo shows. 1. and its subsidiaries ("Garmin") grant you have entered. echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual Hg - Setting the Units of Measure You can set the units of Garmin and/or its...
Owner's Manual - Page 24

... your device i S screen brightness 1 contrast 2 day or night 2 pausing 10 resuming after pausing 10 scroll speed 11 sensor, speed, calibrating 17 shallow water alarm 13 software version 19 sonar history 10, 11 sonar numbers 15 span 9, 10 speed sensor, calibrating 17 speed, showing 15 Split Frequency page 5 split size 5 echo 200, echo 300c, echo 500c, and echo 550c Owner's Manual
Flush Mount Template - Page 1

echo® 100, 150, 300c Flush Mount Template 4 3/4" (120.0 mm) January 2011 3/8 in. (9.5 mm) /11 64 in Taiwan A Printed in . (4.5 mm) 2 15/16" (74.5 mm) 190-01312-04 Rev.

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We have the following 4 documents available for the Garmin echo 300c:
  • Important Safety and Product Information
  • Owner's Manual
  • Installation Instructions
  • Flush Mount Template

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