6. MAINTENANCE, TROUBLESHOOTING
6.8
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 ( or ) to select [Tests] and press the ENTER key.
3. Use the Cursorpad ( or ) 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