5. MAINTENANCE, TROUBLESHOOTING
5-3
Magnetron
The magnetron gradually deteriorates over time. When long distance sensitivity de-
creases greatly, request replacement of the magnetron.
Other consumable parts
5.3
Diagnostic Test
5.3.1
Self Test
The diagnostic test checks the system for correct operation. This test is for use by ser-
vice technicians, but the user can do this test to provide the service technician with
information.
1. Open [MAIN MENU], click [CONFIGURATION].
2. Click [TEST].
3. Click [SELF TEST]. Test results of mother board, control unit and processor unit
are displayed. Items 5 to 10 are displayed [OK] if normal and [NG] if abnormal.
When [NG] is displayed, request a service.
4. To close the window, click the close button (
u
).
5. Click outside the menu window to close the menu.
Model
Magnetron Type
Code No.
Estimated life
RHRS-2014
MAF1611B, X-band,
4 kW
—
Approx. 3,000 hours
Parts
Type
Estimated life
Motor
D8G-516 (26 rpm)
D8G-571 (48 rpm)
Approx. 10,000 hours
Carbon Brush
S755123-1A-02
Approx. 2,000 hours
*: [RIVER] mode only
**: [SEA] mode only
[MAIN
MENU]
1 BACK
2 [ECHO]
3 [DISPLAY]
4 [MARK]
5 [COMBINE
RADAR]
6 [RADAR
MAP]*
7 [NAV
DATA]
8 [FILES]
9 [CAPTURE]
10 [CONFIGURATION]
11 [ALARM]
12 [TT•AIS]**
[CONFIGURATION]
1 BACK
2 [OPERATION]
3 [FUNCTION
KEY]
4 [TEST]
[TEST]
1 BACK
2 SELF
TEST
3 [SENTENCE
MONITOR]
