6. MAINTENANCE, TROUBLESHOOTING
6.9
ARPA Test
If the optional ARPA board is installed, its program number and test results (OK or NG)
are shown on the screen. [ARPA Test] menu item is inoperative with no ARPA board.
The radar must be transmitting to test ARPA function.
1. Press the MENU key to open the menu.
2. Use the Cursorpad (S or T) to select [Tests] and press the ENTER key.
3. Use the Cursorpad (S or T) to select [ARPA Test] and press the ENTER key.
XXX: Program version no.
4. Press the MENU key three times to close the menu.
6-10
[ ARPA TEST ]
ROM
RAM
ARPA VERSION
SPEED
COURSE
TRIGGER
VIDEO
BEARING PULSE
HEADING PULSE
MIN-HIT
SCAN-TIME
MANUAL-ACQ
AUTO-ACQ
FE-DATA1
FE-DATA2
[No. 1] 0123
[No. 2] 0321
[No. 5] 0110
[No. 6] 0219
[MENU] x 3 : Exit
ARPA test
: OK
: OK
: 1859127XXX
: OK
12.3KN
: OK
287.6°
: OK
: OK
: OK
: OK
: 0012
: 0250
:
03
:
05
: 0217
: 0023
ECHO NUMBER
[No. 3] 0084
[No. 7] 0073
[No. 4] 0234
[No. 8] 0145