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Garmin GMR 18HD Trouble

Old 08-05-2013, 06:28 AM
  #1  
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Location: New Orleans, LA
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Default Garmin GMR 18HD Trouble

Yesterday I could not get any returns to display unless I turned the gain way up to 95% or so. Even then it would barely return on a hard target like a well head or channel marker, only a very weak return from the banks of South Pass.
I checked the sea clutter, noise returns and turned them off, as well as toggled all other settings to see if they made a difference, also tried various range settings. Nothing helped.
No error codes, but when I checked the logs for the radar it had several "radar signal lost" and "abnormal power down" messages from yesterday.
Any ideas on what this might be?
lumpfisher is offline  
Old 08-05-2013, 06:35 AM
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I would guess bad radar.
stiletto is offline  

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