12.1-inch Color Radar with Simplified ARPA & 3D View
Simplified Automatic Radar Plotting Aids (ARPA) Function
The simplified ARPA function*1 *2 assists you to prevent your vessel from colliding with other vessels or objects. When a target enters the preset watch area, it is automatically tracked on the radar echo. By selecting one of the targets, the target information, such as position, course, speed, CPA (Closest Point of Approach), TCPA (Time to CPA), bearing, and distance is displayed. When a target enters the CPA, or it exceeds the set TCPA, an alarm sounds to warn you.
Digital Selective Calling (DSC) Information Display function
When connected to a DSC radio and a DSC call is received, the received message is displayed on the MR-1220*1. The function shows the DSC message, and the location where the DSC call is transmitted. Up to 20 DSC messages can be plotted. A Man Overboard waypoint can also be displayed.
Automatic Identification System (AIS) Overlay Function
Compatible Icom marine DSC
When connected to an external AIS device (including Icom IC-M605 and IC-M506 AIS), up to 100 AIS target icons are overlaid on the radar echo*1. By selecting an AIS icon, vessel information such as AIS class, MMSI number, vessel name, course, speed, CPA, TCPA, bearing, and distance is displayed.
Target Latitude Longitude (TLL) function*1
True Trail function*1
Two user programmable alarm zones
Power Save function ....and more