JRC JMA-5912-6, Instruction Manual

Page: 362 / 466

8-7
8.3.1 Check Performance on Test Menu
The radar operating state can be checked by opening the Test Menu.
Procedures 1. Perform the following menu open procedure to open the Test Menu.
Main
→
9. NEXT
→ 9. Test Menu
2. Select the items to be checked.
The list of check items will appear.
1. Self Test [I] Self-diagnostic function
2. Monitor Test [II] Monitor check
3. Keyboard Test [III] Operation unit check
4. MON Display [IV] Performance monitor
5. System Alarm Log [V] Error log display
6. System Information [VI] System information display
Magnetron Current [VII] Indication of magnetron current
3. Select the items to be checked.
The list of check items will appear.
[I] Self-diagnosis function (Self Test)
Check of memory, scanner unit, and communications Lines
1. Memory Test [1] Memory check
2. TXRX Test [2] Scanner check
3. Line Test [3] Communication line check
4. Supply Voltage [4] Supply voltage check
[1] Memory Test
Checks for the performance of built-in memory.
1. SDRAM [1] SDRAM check
2. SRAM [2] SRAM check
3. FLASH ROM [3] Flash ROM check
4. GRAPHIC [4] Graphic check
When no abnormality is found, OK is displayed.
When an abnormality is found, NG is displayed.