Setting Method 1: Dip Switch Settings And Gyrocompass Specifications - Furuno 2127 Installation Manual

4. INSTALLING OPTIONAL EQUIPMENT

Setting method 1: DIP switch settings and gyrocompass specifications

1) Gyrocompass type
Gyrocompass
type
AC
OFF
synchronous
DC
OFF
synchronous
DC step
Full-wave
OFF
pulsating current
Half-wave
pulsating current
3) Rotor Voltage (between R1 & R2)
Rotor Voltage
20 to 45 VAC
30 to 70 VAC
40 to 90 VAC
60 to 135 VAC
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: #25 for 25 ms, #200 for 200 ms.
Note: The Tx interval is available in 25 msec or 200 msec.
Use 25 msec for radar.
9) NMEA-0183
Version no.
Version no. SW3-1
1.5 OFF
2.0 ON
4-6
SW SW SW
1-4 1-5 1-6
#1, #2,
OFF OFF
#3
#2, #3,
OFF OFF
#4
#4, #5,
ON OFF OFF
#6
#4, #5,
ON OFF
#6
#4, #5,
ON ON OFF
#6
SW
JP3
2-1
ON #2
OFF #2
ON #1
OFF #1
6) Supply Voltage
SW Stator
1-3 Voltage
OFF 20 to 45 VAC, or 20 to 60 VDC
OFF 30 to 70 VAC, or 40 to 100 VDC
OFF
OFF
10) NMEA-0183
Baud rate
Baud rate SW3-2
4860bps OFF
38400bps
2) Frequency
JP1 Frequency
50/60 Hz
400 Hz
500 Hz
DC
4) Stator Voltage (between S1 & S2)
Stator
Voltage
20 to 45 VAC, or
20 to 60 VDC
30 to 70 VAC, or
40 to 100 VDC
40 to 90 VAC
60 to 135 VAC
8) NMEA-0183
Tx interval and Output sentence
Tx
interval
1 s
200 ms
100 ms
25 ms
11) Power fail
detection
Talker SW3-3
Disable
ON Enable
(Use OFF for radar.)
SW SW
Remarks
1-7 1-8
AC synchronous
OFF OFF
pulsating current
AC synchronous
ON OFF
pulsating current
AC synchronous
OFF ON
pulsating current
DC synchronous
ON ON
DC step
SW SW
JP2
2-2 2-3
ON OFF #2
OFF OFF #2
#1
ON OFF
#1
OFF OFF
JP4 JP5
#2 #2
#1 #1
SW SW Output
2-5 2-6 sentence
OFF OFF HDT+VHW
ON OFF
OFF ON
ON ON
12) Stator signal
breaking detection
Detection
Execute
OFF
No execute
ON
SW2-4: factory use only
SW3-4: not used
HDT
HDT
HDT
SW2-7
OFF
ON