1. Performance Standards
Complies with RTCM paper 12-78/DO-100, RTCM paper
378-81/DO-10, IMO Res A.818(19), IEC 61075
2. Receiver Frequency 100 kHz
3. Sensitivity
Less than TD 0.3 µs at signal level 17.8 µV at speed 0 kt,
differential 60 dB; or near baselines.
4. Differential signal levels 80 dB
5. Tracking Master + 5 secondaries,
80 knots, lock-on time 5 min
(depends on signal conditions)
6. Display Monochrome LCD panel
7. Display Resolution TD: 0.1 µs, L/L: 0.01 min
Range: 0.01 nm
8. Signal Status and Alarms
Status: Lost signal, Tracking Point, Interference
Frequency and Level, etc.
Alarms: XTE, Border, Arrival, Anchor Watch
11. Geodetic system WGS 84, others
13. Memory capacity Waypoint 100, Event 20
14. Other Functions
■ HOLD of TD and L/L with continuous background processing
■ Ground Speed and True Course Display
■ Range and Bearing to waypoint in GC ■ Velocity and Time-to-
go ■ Route planning and automatic route following ■ Manual
compensation for TD and L/L ■ Auto or Manual compensation
for magnetic variation ■ Automatic Additional Secondary Phase
Factor (ASF) or manual correction factors ■ Memory back-up ■
Cross track error, course to steer to get back to an
intended course
15. Interface
IEC 61162-1, NMEA 0183 V.2, V1.5, NMEA 0180
16. Environment
Display unit: -15°C to +55°C
Antenna Coupler: -25°C to +70°C
17. Power Supply
12 to 32 VDC, 9W.
115/230 VAC,.50/60 Hz (w/Rectifier Unit)
18. Equipment List
Standard
1. Display Unit 1 unit
2. Antenna Coupler AC-900C 1 unit
3. Installation Material 1 set
Option
1. Whip Antenna (2.6 m) 04S4176
2. Extension Antenna Cable OP04-2
(10, 20, 30, 40 or 50 m)
3. Rectifier Unit for 110/220 VAC PR-62
4. Interconnect Kit
(for data output to other equipment) LC-1091
5. Flush Mount Kit 04S4169
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
SPECIFICATIONS OF LC-90 MARK II
00105N Printed in Japan
DISPLAY UNIT
Weight 2.3 kg, 5.1 lb
FURUNO U.S.A., INC.
Camas, Washington, U.S.A.
Phone: +1 360-834-9300 Telefax: +1 360-834-9400
FURUNO (UK) LIMITED
Denmead, Hampshire, U.K.
Phone: +44 2392-230303 Telefax: +44 2392-230101
FURUNO FRANCE S.A.
Bordeaux-Mérignac, France
Phone: +33 5 56 13 48 00 Telefax: +33 5 56 13 48 01
FURUNO ESPANA S.A.
Madrid, Spain
Phone: +34 91-725-90-88 Telefax: +34 91-725-98-97
FURUNO DANMARK AS
Hvidovre, Denmark
Phone: +45 36 77 45 00 Telefax: +45 36 77 45 01
FURUNO NORGE A/S
Ålesund, Norway
Phone: +47 70 102950 Telefax: +47 70 127021
FURUNO SVERIGE AB
Västra Frölunda, Sweden
Phone: +46 31-7098940 Telefax: +46 31-497093
FURUNO SUOMI OY
Helsinki, Finland
Phone: +358 9 341 7570 Telefax: +358 9 341 5716
INTERCONNECTION DIAGRAM
ANTENNA UNIT
Weight 0.6 kg, 1.32 lb
