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1. RADAR OPERATION
1-90
1.45 Interswitch
The interswitch of this radar uses an Ethernet to transfer video and control
signals. A digital signal transfers the video and control signals. You can connect
four antennas and eight display units. Set radar display and antenna groups
from the ANTENNA SELECT display.
When you switch to a different antenna, the heading skew and timing adjustment
(set at installation) for that antenna is automatically applied.
The ANTENNA box at the upper left position shows current antenna selection.
6
HEAD UP TB RM
ANT1M X-BAND
PULSE S1
PICTURE4
NM
/1
DISPLAY
RADAR
ANTENNA Box
- ANT1: Antenna no.
- M: Master (or S for Slave)
- X-band (or S-band)
1.45.1 Displaying antenna information
The ANTENNA SELECT display shows:
• Radar band, output power and antenna position of each antenna currently
powered. (If an antenna is not powered, its data area is blank.)
• Current antenna and display combinations.
• Your radar number
To show the ANTENNA SELECT display, right-click the ANTENNA.
[ANT SELECT]
ANT1: X-BAND
12 FORE
ANT2: X-BAND
12 MAIN TOP
ANT3: X-BAND
MAIN TOP
12
ANT4: X-BAND
AFT
OWN RADAR No.: 2
1 DISP1 ANT1
MASTER
2 DISP2 ANT2
MASTER
Antenna no.
Output power
(kW)
Radar band (X or S)
Radar antenna position (set at installation)
(FORE, MAIN TOP,MAIN 2ND,
MAIN 3RD,
AFT, PORT, STARBOARD)
* Not available on IMO
or A radar.
9 STORE INTER-SW
NO/YES
0 SUB MONITOR*
OFF/ON
Own radar no.
Current display and
antenna combinations
Using the information displayed in this
example, the antenna system configuration
would look like this.
ANT1 ANT2 ANT3 ANT4
DISP1 DISP2 DISP3 DISP4
HUB
3 DISP3 ANT3
MASTER
4 DISP4 ANT4
MASTER
12