Garmin ECHOMAP Plus 45cv Owners Manual PDF - Page 48

3 Copy a .bmp file from the card and paste it to any location on the computer. Troubleshooting My device will not acquire GPS signals If the device is not acquiring satellite signals, there could be a few causes. If the device has moved a large distance since the last time it has acquired satellites or has been turned off for longer than a few weeks or months, the device may not be able to acquire the satellites correctly. • Ensure the device is using the latest software. If not, update the device software (Updating the Device Software, page 41). • Make sure the device has a clear view of the sky so the antenna can receive the GPS signal. If it is mounted inside of a cabin, it should be close to a window so it can receive the GPS signal. My device will not turn on or keeps turning off Devices erratically turning off or not turning on could indicate an issue with the power supplied to the device. Check these items to attempt to troubleshoot the cause of the power issue. • Make sure the power source is generating power. You can check this several ways. For example, you can check whether other devices powered by the source are functioning. • Check the fuse in the power cable. The fuse should be located in a holder that is part of the red wire of the power cable. Check that the proper size fuse is installed. Refer to the label on the cable or the installation instructions for the exact fuse size needed. Check the fuse to make sure there is still a connection inside of the fuse. You can test the fuse using a multimeter. If the fuse is good, the multimeter reads 0 ohm. • Check to make sure the device is receiving is at least 10 V, but 12 V is recommended. To check the voltage, measure the female power and ground sockets of the power cable for DC voltage. If the voltage is less than 10 V, the device will not turn on. • Make sure the device is firmly secured in the cradle. If the model uses a locking bracket, make sure the bracket is firmly snapped close. There is an audible click when the device or locking bracket is installed correctly. If the device is not firmly secured, it can lose power. The device can also fall out of the cradle and become damaged if it is not firmly secured. • If the device is receiving enough power but does not turn on, contact Garmin product support at support.garmin.com. Changing the Fuse in the Power Cable 1 Open the fuse housing . 2 Twist and pull the fuse to remove it . 3 Insert a new 3 A fast-blow fuse. 4 Close the fuse housing. My sonar does not work • Push the transducer cable all the way into the back of the device. Even if the cable seems to be connected, you should push firmly so that it is fully seated. • Press , and ensure sonar is enabled. • Select the correct transducer type (Selecting the Transducer Type, page 22). My device is not creating waypoints in the correct location You can manually enter a waypoint location to transfer and share data from one device to the next. If you have manually entered a waypoint using coordinates, and the location of the point does not appear where the point should be, the map datum and position format of the device may not match the map datum and position format originally used to mark the waypoint. Position format is the way in which the GPS receiver's position appears on the screen. This is commonly displayed as latitude/ longitude in degrees and minutes, with options for degrees, minutes and second, degrees only, or one of several grid formats. Map datum is a math model which depicts a part of the surface of the earth. Latitude and longitude lines on a paper map are referenced to a specific map datum. 1 Find out which map datum and position format was used when the original waypoint was created. If the original waypoint was taken from a map, there should be a legend on the map that lists the map datum and position format used to create that map. Most often this is found near the map key. 2 Select Settings > Units. 3 Select the correct map datum and position format settings. 4 Create the waypoint again. My device does not display the correct time Time is set by GPS position and time zone setting. 1 Select Settings > Units > Time Zone. 2 Ensure the device has a GPS fix. Specifications All Models Specification Measurement Material Polycarbonate plastic Water rating IEC 60529 IPX7 The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com /waterrating. Temperature range From -15° to 55°C (from 5° to 131°F) Input voltage From 9 to 18 Vdc Fuse 3 A, 125 V fast-acting Compass-safe distance 65 cm (25.6 in.) NMEA 2000 LEN @ 9 Vdc 1 NMEA 2000 draw 75 mA max. Memory card 1 microSD card slot; 32 GB max. card size Max. waypoints 5,000 Max. routes 100 Max. active track points 50,000 points, 50 saved tracks NOTE: NMEA 2000 is not available in all models. 4-Inch Models Specification Dimensions on mount (W x H x D) Display size (W x H) Display resolution Weight Compass-safe distance Input voltage Measurement 10.2 x 16.5 x 0.4 cm (4.0 x 6.5 x 3.1 in.) 5.4 x 9.5 cm (2.1 x 3.7 in.), 10.5 cm (4.3 in.) diagonal WQVGA, 480 x 272 pixels 0.7 kg (1.6 lbs.) 25 cm (9.8 in.) From 9 to 18 Vdc 42 Appendix