6. MAINTENANCE, TROUBLESHOOTING
6-11
[SPU]
[TRIGGER FREQ]
•
STBY
: 0 Hz
•
[2ND ECHO REJ]=[OFF], TT range*= 24NM
:
S1: 2640 to 3360 Hz, S2: 2640 to 3360 Hz,
M1: 1320 to 1680 Hz, M2: 1060 to 1340 Hz,
M3: 880 to 1120 Hz, L: 530 to 670 Hz
•
[2ND ECHO REJ]=[OFF], TT range*= 32NM
:
S1: 1940 to 2460 Hz, S2: 1940 to 2460 Hz,
M1: 1320 to 1680 Hz, M2: 1060 to 1340 Hz,
M3: 880 to 1120 Hz, L: 530-670
•
[2ND ECHO REJ]=[ON]
:
S1: 2640 to 3360 Hz, S2: 2640 to 3360 Hz,
M1: 440 to 560 Hz, M2: 440 to 560,
M3: 440 to 560 Hz, L: 440 to 560 Hz
*: Maximum TT range is set at installation.
[LNA MON]
0.5 to 1.5 V
not connect
[TUNE IND]
2.0 to 3.0 V
not connect
[INI TUNE IND]
2.0 to 3.0 V
not connect
[IF FREQ]
•
Pulse length = [S1], [S2]
: 0.0
MHz
•
Pulse length = other than the
above settings
: 55.0 to 65.0
MHz
not connect
[FAN1 SPEED]
3000 to 4000 rpm
not connect
[FAN2 SPEED]
3000 to 4000 rpm
not connect
[TEMP]
-40 to +70 °C
[V TRIG]
10.0 to 18.0 V
not connect
[MTR]
[TEMP]
Ambient Temperature
: less than +20 °C
[12V]
9 to 15 V
[MOTOR CURRENT]
•
X-Band, 24 rpm
: 0.8 A
•
X-Band, 42 rpm
: 1.2 A
•
S-Band, 24 rpm
: 1.3 A
•
S-Band, 42 rpm
: 2 A
•
24 rpm
: 1.3 A
•
42 rpm
: 2 A
[MOTOR VOLTAGE]
43 to 53 Volts (33 to 53 volts for antenna units installed on the
foremast.)
[MOTOR ROT SPEED] 0 (STBY)/24/36/42
[ERROR STATUS]
Blank indicates no errors. When an error is found, the relevant
error code appears.
[PM]
[12V]
9 to 15 Volts
[PLL STATUS]
For X-Band (with board revision
number 1 or earlier) and S-Band
(with board revision number 0):
UNLOCK
For X-Band (with board revision
number 2 or later) and S-Band
(with board revision number 1 or
later):
•
PM activated
: LOCK
•
PM inactive
: UNLOCK
•
PM activated
: LOCK
•
PM inactive
: UNLOCK
Tested item
Normal value or Description
Magnetron Radar
Solid State Radar
Summary of Contents for FAR-2218
Page 132: ...1 OPERATIONAL OVERVIEW 1 110 This page is intentionally left blank ...
Page 176: ...3 TARGET TRACKING TT 3 36 This page is intentionally left blank ...
Page 202: ...4 AIS OPERATION 4 26 This page is intentionally left blank ...
Page 232: ...5 VIDEO PLOTTER OPERATION 5 30 This page is intentionally left blank ...
Page 294: ......