The first place to check is the Samyung ENC Download Center. Look under the "Support" or "Archive" sections.
Navigate to the official Samyung ENC website. Go to the "Support" or "Download" section. While the is usually listed here, the Service Manual is often restricted to authorized service centers. Do not expect a direct public link here, but it is the starting point. samyung smr 3700 service manual link
: Detailed specifications for the 4KW/36NM radar system can be found at Radar Overview The first place to check is the Samyung ENC Download Center
Samyung SMR-3700 Service Manual and related technical documentation can be accessed through the following links: Operation Manual & Overview samyung smr 3700 service manual link