Self Test; Life Expectancy Of Magnetron - Furuno 1932 MARK-2 Operator's Manual

5.4 Self Test

The self test facility checks the keyboard,
ROM and RAM for proper operation.
1. Press the [MENU] key.
2. Select "OTHER MENU".
3. Select "23. Self Test" and press the
[ACQ/ ENTER] key. The following display
appears.
Key tset: Press each key and
check on-screen indication
lights.
ARP-10 TEST
ROM OK 18990871xx
RAM OK
SPEED OK NAV 0.0KT
COURSE OK 167.6
TRIGGER NG
VIDEO NG
BP OK
HP OK
MIN-HIT 0003
SCAN-TIME 0854
MAN-ACQ 00
AUTO-ACQ 00
FE-DATA1 0000
FE-DATA2 0000
Program No. : 0359222-XX.XX
ROM
RAM
EEPROM
Hours in use : 000006.9H
Tx hours:
<Press MENU for OTHERS menu>
Figure 5-1 Self test screen
4. The ROM and RAM are automatically
checked. If NG (No Good) appears to
the right of ROM or RAM indication,
contact your dealer for advice. ARP-10
TEST results appear only when optional
ARP-10 board is mounted.
5. To check the keyboard. Press any key
except the omnipad, ACQ.and power
keys. Its corresponding location on the
display lights in black if the key is
operating properly.
[Self Test]
: OK
: OK
: OK
000001.1H
OK
XX: Program Version No.
6. Press the [ACQ] key to check the
display circuit. The following pattern
should appear.
Figure 5-2 Test pattern
7. Press the [MENU] key to show the
brilliance adjustment menu.
8. To escape from the selftest, press the
[MENU] key.
5.5 Life Expectancy of
Magnetron
The following table shows the life
expectancy of the magnetrons.
Table 5-3 Life expectancy of magnetrons
Model Type Code no.
E3571 000-146-867
MG4004 000-158-895
1932 M2
000-158-786
MAF1421B
-10
000-146-871
MAF1422B
000-158-788
1942 M2
-10
MG4006 000-150-838
Life
expectancy
2,000-3,000
hours
(Including
stand-by)
5-3