After repairing hardware, the unit must be recalibrated. The service manual provides the procedure for:
For maritime professionals, fishing vessel crews, and serious boating enthusiasts, reliable navigation equipment is not a luxury—it is a safety necessity. The is widely recognized as a robust, commercial-grade GPS/Chartplotter and Fishfinder combination unit. However, like any sophisticated piece of marine electronics, it can eventually require troubleshooting, calibration, or repair. samyung srg 1150 service manual.pdf
The SRG-1150 is a workhorse. With the right technical documentation, you can keep it navigating and finding fish for another decade. After repairing hardware, the unit must be recalibrated