How to find running hours in marine radar - Furuno GPS

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  FURUNO 1623 OPERATOR'S MANUAL Pdf Download

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Check with local Dealer they will advise you.. Try Yellow Pages

go to the seller and ask him or her

The life span of the radar depends on its use.
There are consumables inside, mainly the Magnetron and the scanner motor assembly, the life of which depend on running hours. The life of Display is high compared to these two.
The TR cell is located in the wave path before the receiver(detector/MIC)
Most Radars have a menu function for 'Test".

No it does not output any type of radar video data.

depending on the type of boat you currently have it mounted on, you may be out of range. Also your radar may need tuning and make sure your rain and seaclutter is not too high. Make sure the rain clutter is off. If the radar is mounted on a sailboat and you're having this problem, it's most likely the height unless it worked before in which case it could either be the display or the radar components. Magnetrons which run the radar also have a life.

You may have a faulty magnetron or one that has gotten old. They do have a life. Find out how many hours you have on the unit and give furuno a call. They will more than likely tell you what they think the problem is.

If the radar has over 2000 hours it may need a magnetron replacement. Mid-Shore Electronics in Maryland can provide that service if you require it.

yes, this is a common failure after hours and hours of use

give ne an email and i will quote it