MDC-1810P/1820P Series
Chapter 3
Operation Manual
Technical Specifications
3.4 AIS specification (Option)
Number of targets displayed
Up to 20 activated targets and 20 sleeping targets
Numerical data indication
MMSI, CPA, TCPA, CSE/COG, STW/SOG
On screen display
Symbols, target number and vectors.
Indication limit range
1.0 to 6.5 nm
AIS data input
To be taken via the AIS connector on the display rear panel.
Signal level: RS422
Data format: IEC 61162-2
Formatter: ALR, VDO, VDM
3.5 Serial data and sentence used
Serial data:
IEC 61162-1
Sentence:
BWC, GGA, GLC, GLL, HDT, RMB, RTE, VBW, VDR, VHW, VTG,
WPL
3.6 Power supply
Mains Input Voltage:
24 VDC / 32 VDC
Input Voltage Tolerance:
21.6 VDC – 41.6 VDC (24 V/32 V, -10%, +30%)
Input Power:
170 W nominal at 24 VDC
Transient Protection:
To the requirements of IEC 60945 4
th
Edition.
Reversed polarity protection:
Protected by the Main Fuse.
AC Operation
Rectifier Unit Type PS-010 is required.
Input voltage range: 115/230 VAC
Input voltage tolerance: +/- 10%
Input voltage frequency range: 47 to 63 Hz
Input Power: 220 W
3.7 Compass safe distance
Component Unit
Type Name
Standard
Steering
Antenna
RB718AP/RW701A-04
1.40 m
0.95 m
RB718AP/RW701A-06
1.40 m
0.95 m
RB719AP/RW701A-04
1.40 m
0.95 m
RB719AP/RW701A-06
1.40 m
0.95 m
Display
MRD-100P
1.60 m
1.15 m
Operation MRO-100
0.60
m
0.40 m
93142112-02
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