Garmin Striker 7sv Manuale Proprietario

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• Go to 

• Keep the original sales receipt, or a photocopy, in a safe 

place.

Temperature range

From -15° to 55°C (from 5° to 
131°F )

Power source voltage range

From 10 to 20 V

Rated current

1 A

• Push the power 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.

• 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 at least 10 Vdc, 

but 12 Vdc 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 Vdc, the device will not turn on.

• 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.

• Check to make sure the sonar transmission is turned on.

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.

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.

Select Settings > Units.

Select the correct map datum and position format settings.

Create the waypoint again.

Appendix

9