Furuno FAR-2107 Series Service Manual page 288

4.4.8 MODEL
INITIALIZE -> 4: INSTALLATION -> 6
Functions change according to the setting of MODEL.
"A, B and C" in the table below represent parameters. For instance, the models
specified as "A" in the column of the STC curve use the same parameters.
MODEL setting
6 6kW X-band
FAR-2x17
12
FAR-2x17BB
FAR-2x27
25UP
FAR-2127BB
25
FAR-2817W
DOWN
50 50kW X-band
FAR-2137S
30UP
FAR-2837S
30
FAR-2837SW
DOWN
60 60kW S-band
Note:
B.P output calculation
B.P inputted from the antenna is 256 pulse /rev. in the S-band radar and 360 pulse
/rev. in the X-band radar. This is automatically recognized by MODEL setting. The
B.P output at Slave port is 360 pulse /rev. on both S and X band radar.
ANT ON control signal from RFC board
Signals controlling the power line of the antenna motor of FAR-2837SW are ANT
ON signals outputted from the RFC board.
For instance, the ANT ON signals are not outputted when the "30UP" is set on
FAR-2837SW, therefore the antenna is not rotated.
Table 4.4.3 Main Functions Changed According to MODE
Transmission
STC pulse
curve waveform
control
A A
A B
A C
A D
A E
B F
B G
B H
4-24
Main function
ANT ON
B.P output control
calculation signal form
RFC board
A NO
A NO
A NO
A NO
A NO
B NO
B YES
B NO
4.4 Initialize Setting
Transmission
repetition
frequency
A
A
A
A
B
A
A
B