We have a couple of RDP-139 displays. The upper helm fills in radar targets in red (which is what we want). The lower helm fills in radar targets in yellow which is the same color as the overlayed land charts. I went through all the setup screens and cannot seem to get the color scheme of the lower helm looking like the color scheme on the upper helm. --No matter what I do on the set-up screens, I cannot seem to get the color schemes to match.
--Yes, I realize that we have an older system, and we are planning replacement with an NXT radar. But we want to keep the existing system for back-up.
Also, on one of the RDPs, the radar targets seem out of alignment with the land at times.
Any suggestions? Thanks.

--Yes, I realize that we have an older system, and we are planning replacement with an NXT radar. But we want to keep the existing system for back-up.
Also, on one of the RDPs, the radar targets seem out of alignment with the land at times.
Any suggestions? Thanks.



