8.3  Performance Check
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8.3 PERFORMANCE CHECK 
 
 
Make operational check on the radar equipment regularly and if any problem is found, investigate it 
immediately.    Pay special attention to the high voltage sections in checking and take full care that no 
trouble is caused by any error or carelessness in measurement.    Take note of the results of checking, which 
can be used effectively in the next check work. 
Operational check shall be made in accordance with Table 8-1 Function Check List in the order as specified 
in it. 
 
Table 8-1  Check List 
 
Equipment  Item to be checked  Criteria  Remarks 
Video and echoes on the screen Sensitivity 
LCD brilliance can be controlled correctly 
Various markers 
Various numerical indications 
Lighting 
Can be correctly controlled   
Memory  See section 8.3.1 [I]-[1].   
Communications Lines  See section 8.3.1 [I]-[3].   
Power Supply, Backup Battery  See section 8.3.1 [I]-[4].   
Monitor  See section 8.3.1 [II].   
Operation Unit  See section 8.3.1 [III].   
System Alarm Log Display  See section 8.3.1 [V].   
System Information Display  See section 8.3.1 [VI].   
Magnetron current  See section 8.3.1 [VII].   
Display Unit 
Target Tracking  See section 5.2.7.   
Signals from the Scanner Unit  See section 8.3.1 [I]-[2].   
Scanner Unit 
Performance Monitor  See section 8.3.1 [IV].   
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