Furuno Navtex NX-700-A, Руководство по обслуживанию

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7.1 Self Test
7-5
7.1.2 [MENU] -> Initialize 2 -> Serviceman Test
Procedure
1. Select “[MENU] -> Initialize 2” and execute “Serviceman Test”.
Start serviceman test ?
(Print will be canceled.)
Yes No
Memory Test
2. The Memory Test screen is displayed as shown below. Check the program number,
memory and voltage of backup battery.
The screen shown here is the same as the Memory Test screen shown in page7-2,
except the program number added with the detailed program version.
Memory Test
Program No : 08501193-01.xx
Boot : 0850192-01.xx
ROM : OK
SRAM : OK
DRAM : OK
CPU RAM : OK
EEPROM : OK
Battery : OK (3.3V)
Hit any key.
Key Test, LCD Test, RX Test
3. The Key Test, LCD Test and RX Test performed after the Memory Test are the same
tests performed in the setting of “[MENU] -> Service -> Test”.
See page 7-1 for details.
Detailed program version
Note:
The program number displayed
in “[MENU] -> Service -> Test” is
a version in conformity with
the requirements for type approval.