Furuno FELCOM 82A Series Installation Manual page 53

5) Ratio
SW SW
Ratio
1-1 1-2
360X OFF OFF
180X ON OFF
90X OFF ON
36X ON ON
7) AD-10 format data Tx interval
Select data transmitting interval for ports 1 to 6 with jumper
wires JP6 and JP7. The Tx interval is available in 25 ms or
200 ms. Select 25 ms.
4.4.3 Function of DIP switches and jumper wires
The function of each DIP switch and jumper wire is as listed below. Set them according to
the specifications of the gyrocompass connected. After setting, turn the communication unit
off and then on again to write setting into the CPU.
1) DIP Switch SW1
Segment
SW1-1, -2, -3
SW1-4, -5, -6
SW1-7, -8
6) Supply Voltage
SW Stator
1-3 Voltage
20 to 45 VAC, or
OFF
20 to 60 VDC
OFF 30 to 135 VAC, or
40 to 100 VDC
OFF
OFF
Function
Gear Ratio
x360
x180
x90
x36
Type of Gyrocompass
AC Synchro
DC Synchro
DC Step
Full Wave Pulsating Current
Half Wave Pulsating Current
Frequency
50/60 Hz
400 Hz
500 Hz
DC
JP4 JP5
#2 #2
#1 #1
Setting
SW1-1
OFF
ON
OFF
ON
SW1-4
OFF
OFF
ON
OFF
ON
SW1-7
OFF
ON
OFF
ON
45
8) NMEA interval
Tx Interval SW2-4
2 seconds
1 second
SW1-2 SW1-3
OFF OFF
OFF OFF
ON OFF
ON OFF
SW1-5 SW1-6
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
SW1-8
OFF
OFF
ON
ON
ON
OFF