Garmin GPSMAP 421s Installation Instructions Manual - Page 11

Browse online or download pdf Installation Instructions Manual for Marine GPS System Garmin GPSMAP 421s. Garmin GPSMAP 421s 12 pages. Marine navigation equipment
Also for Garmin GPSMAP 421s: Reference Manual (2 pages), Technical Reference (42 pages), Important Safety Information (48 pages), Installation Instructions Manual (28 pages), Template Manual (2 pages), Declaration Of Conformity (1 pages)

Garmin GPSMAP 421s Installation Instructions Manual
Sonar
Power: 1 kW Transducer, 1,000 W (RMS),
8,000 W (peak to peak); (1 kW transducers are supported by the
GPSMAP 525s/526s/535s/536s/545s/546s/555s/556s units only.)
Dual Frequency, 500 W (RMS), 4,000 W (peak to peak);
Dual Beam, 400 W (RMS), 3,200 W (peak to peak)
Frequency: 50/200 kHz (dual frequency and 1 kW), 80/200 kHz (dual
beam)
Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft (457 m) (dual frequency),
900 ft (274 m) (dual beam) - Depth capacity is dependent on
water salinity, bottom type, and other water conditions.
Communication
NMeA 2000 PGN Information (only Applicable to NMeA 2000-compatible chartplotters):
Receive
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/Request/Acknowledge Group Function
126464
Transmit/Receive PGN List Group Function
126996
Product Information
127250
Vessel Heading
127488
Engine Parameters - Rapid Update
127489
Engine Parameters - Dynamic
127505
Fluid Level
128259
Speed - Water Referenced
128267
Water Depth
129038
AIS Class A Position Report
129039
AIS Class B Position Report
129040
AIS Class B Extended Position Report
129794
AIS Class A Static and Voyage Related Data
129799
Radio Frequency/Mode/Power
129808
DSC Call Information
130306
Wind Data
130310
Environmental Parameters
130311
Environmental Parameters (Obsolete)
130312
Temperature
130313
Humidity
130314
Actual Pressure
NMeA 0183, Version 3.01 Sentences: SDDBT, SDDPT, SDMTW, SDVHW, SDWPL
You can purchase complete information about National Marine Electronics Association (NMEA) format and sentences from:
NMEA
Seven Riggs Avenue
Severna Park, MD 21146 USA
www.nmea.org
GPSMAP 400/500 Series Installation Instructions
Transmit
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/Request/Acknowledge Group Function
126464
Transmit/Receive PGN List Group Function
126996
Product Information
127250
Water Depth
128259
Speed - Water Referenced
128267
Water Depth
129025
Position, Rapid Update
129026
COG/SOG Rapid Update
129029
GNSS - Position Data
129283
Cross Track Error
129284
Navigation Data
129285
Navigation - Route/WP information
129539
GNSS DOPs
129540
GNSS Sats in View
130306
Wind Data
Compatible GPSMAP 400/500 series chartplotters
are NMEA 2000 certified.
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