Furuno FR-1505 MARK-3 Series User Manual

2-30
Radar and ARPA output signal from SPU Boards (J204)
TRIG Signal (TRIG)
x Polarity/Voltage : Positive, +12 V
x Pulselength : 5 to 10  s (J207)
VIDEO Signal (VIDEO)
x Polarity/Voltage : Negative, 4 Vpp
x Characteristic : Input of amplifier
x GAIN/STC : Not controlled
BEARING Signal (BP)
x Pulse : 360 pulses/one ant. Rotation
x Polarity/Voltage : Positive, +8 to +12 V
x Duty Cycle : 50% p 20%
HEADING Signal (HD)
x Polarity/Voltage : Negative, +12 to 0 V
x Timing : Negative going edge

Furuno FR-1505 MARK-3 Series Specifications

General

Brand	Furuno
Model	FR-1505 MARK-3 Series
Category	Marine Radar
Language	English