What to do if fish finder display shows no picture on Furuno Plotter?
If you've selected the fish finder display on your Furuno Plotter but see no picture: Check that the transducer cable is fastened. Also, verify that the fish finder source is correctly selected.
How do I turn on track plotting on Furuno Plotter?
If the track of your boat is not being plotted on your Furuno Plotter, ensure that the track is turned on. Operate the [Track] soft control to turn track on.
What to do if my Furuno Plotter bearing is wrong?
If the bearing is wrong on your Furuno Plotter, check the magnetic variation setting at [COMPASS SETUP] in the [SYSTEM] menu.
Why is my Furuno Plotter position not fixed after 90 seconds?
If your Furuno Plotter position isn't fixed within 90 seconds: Check that the antenna connector is tightly fastened. Check the number of satellites received on the GPS Status Display. Verify if [POSITION&SOG/COG] in the [SELECT INPUT DEVICE] menu in the [INTERFACE] menu is set to [Internal GPS]. Execute [RESTART GPS] in the [INTERNAL GPS SETUP] menu in the [SYSTEM] menu.
What to do if my Furuno Plotter keys are not responding?
If your Furuno Plotter keys aren't responding, turn the power off and on. If the issue persists, the key may be damaged. Contact your dealer for further instructions.
How to fix noise or interference on my Furuno Plotter display?
To address noise or interference on your Furuno Plotter display: Ensure the transducer cable is not near the engine. Check the ground connection. Determine if another fish finder nearby operates at the same frequency. Try adjusting the interference rejector.
What to do if the depth indication does not appear on Furuno Plotter?
If the depth indication isn't showing on your Furuno Plotter, try the following: for manual operation, adjust gain and range to display the bottom echo (in reddish-brown). Adjust the bottom level. Check if [DEPTH] in the [SELECT INPUT DEVICE] menu in the [INTERFACE] menu is set to [Fish Finder].
Why is there no picture on my Furuno Plotter screen, even though the power is on?
If your Furuno Plotter has power but no picture, press the POWER/BRILL key and rotate the RotoKeyTM clockwise to increase the brilliance.
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