Does anyone have experience with JRC 1000 radar units and troubleshooting them or any other radar system for that matter.
I have a JRC 1000 unit that displays targets only out to about the 1/2 mile range on the water. Has a hard time displaying shoreline also and have to be real close to it to display land. When I try to pre-tune the unit manually with the STC preset the LCD screen will go from normal display to all black (filled in solid) after about 60% on the STC tuning range until I back it off just 1 click from max normal display. Also when manual tuning (auto tuning disabled) is selected the tuning reference bar at the top of the display does not change when adjusting the tuning range and stays towards the bottom 10 to 15% of the tuning range.
Any help or advice would be appreciated. Thanks!
Gerry
I have a JRC 1000 unit that displays targets only out to about the 1/2 mile range on the water. Has a hard time displaying shoreline also and have to be real close to it to display land. When I try to pre-tune the unit manually with the STC preset the LCD screen will go from normal display to all black (filled in solid) after about 60% on the STC tuning range until I back it off just 1 click from max normal display. Also when manual tuning (auto tuning disabled) is selected the tuning reference bar at the top of the display does not change when adjusting the tuning range and stays towards the bottom 10 to 15% of the tuning range.
Any help or advice would be appreciated. Thanks!
Gerry