JRC JMA-5312-6 Instruction Manual page 44

Self-diagnostic Program Incorporated
The Self-diagnostic program always monitors all the functions of the system. If any function deteriorates,
an alarm message will appear on the radar display and an alarm sounds at the same time. Even when the
system is operating, the functionality test can be carried out. (except on some functions)
Performance Monitor (Option)
The radar performance (transmitted output power and receiving sensitivity) can appear on the radar display.
Note: Performance monitor must be fitted on ships compliant to IMO.
Easy Interswitch Operation (Option)
If an interswitch unit (option) is connected, up to four JMA-5300MK2 radars can be switched over by
performing simple operation.
* An interswitch (NQE-3141) is needed separately.
Various Functions
• RADAR Trails
• TM (True Motion) display
• Head-up / North-up / Course-up display
• Own ship's track display
• Automatic Acquisition / Activation function
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