Performance Check - JRC JMA-5212-4/6 User Manual

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.
Equipment
Transmitter-receiver
Tuning LED of Receiver
Unit
Video and echoes on the screen
Sensitivity
LCD brilliance can be controlled
correctly
Various markers
Various numerical indications
Lighting
Safety Switch
Various Currents and Voltages
Communications Lines
Display Unit
Memory
Panel
Monitor
TT
Magnetron current
Performance Monitor
Error Logging Display
System Information Display
Table 8-1 Check List
Item to be checked
8 6

8.3 PERFORMANCE CHECK

Criteria
The LED is lighting during
operation
Can be correctly controlled
Refer to [II] in Section 8.3.1.1
Refer to [III] in Section 8.3.1.1
Refer to [I] in Section 8.3.1.1
Refer to Section 8.3.1.3
Refer to Section 8.3.1.2
Refer to Section 5.2.7
Refer to Section 8.3.1.7
Refer to Section 8.3.1.4
Refer to Section 8.3.1.5
Refer to Section 8.3.1.6
yyyy
yyyy
Remarks
48NM range
8