JRC JMR-92 Series Field Service Manual page 45

By constantly monitoring all the system functions, this program displays a warning message on
the screen at detection of function deterioration and issues a warning sound. The system function
test can be performed easily during normal operation (excluding some tests).
Performance monitor function
This function monitors radar performance (transmission output and reception sensitivity) on the
screen.
Interswitch function (Option)
By connecting to the interswitch unit (optional), up to 8 radars can be inter-switched with simple
operations.
Up to 4 units: An interswitch unit separate type from the indicator and cable for connecting each
indicator are necessary.
Up to 8 units: An interswitch unit separate type from the indicator and cable for connecting each
indicator are necessary.
ECDIS function:
This function minimizes the information that is displayed constantly and expands the chart
display area.
- Can display vector charts (ENC and C-MAP) and raster chart (ARCS).
- Realizes safer sailing through the safety contour line and crossing and approaching danger
zone monitoring function. (Excluding ARCS)
- Realizes high operability through high-speed drawing and high-speed processing.
- Facilitates creation of user charts.
- Applies a multi-display screen that can display two charts concurrently. (ARCS and C-MAP
Ed.3 cannot be displayed concurrently with a chart of a different type)
- Enables a course plan with multi-view.
- Can display a wide view screen while a single chart or multi-view is displayed.
- Enables creation of a route plan with the table editing function and the graphic editing function.
- Can create an alternative route while sailing.
- Automatic sailing is enabled by connecting with Auto Pilot. (option)
- The playback function enables checking of the sailed routes.
- The S-57 chart can be updated. (Chart Maintenance)
1-5 Chapter 1 System Overview