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Item no. 14909
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Product details

The handy and buoyant GPSmap 78 is equipped with high-quality display technology, with a WAAS-enabled GPS receiver with high sensitivity and with HotFix™ satellite prediction. The striking TFT colour display with 256 colours is suitable for any ambient light, it is very well readable even in bright sunlight. Battery life up to 20 hours. The device has ergonomically designed non-slip rubber side grips. The device is even floatable! A microSD card slot is available for cartograpy, in addition to the internal memory (1.7 GB). The GPSmap 78 is equipped with a built-in worldwide basemap and a USB port, and it is BlueChart g3 - REGULAR compatible (please update the Firmware of the GPSMAP 78 with the Garmin Express Software to Version 7.20 or higher). Comes with manual and USB cable.

The GPSmap 78s also offers an additional electronic compass and a barometric altimeter. The 3-axis electronic compass shows the direction even if you're standing still and if the device is not horizontal. The barometric altimeter identifies your precise altitude with changes in air pressure, and you can even use it to read barometric pressure changes in real time – so you can keep an eye on changing weather conditions. With the GPSmap 78s you can share your waypoints, tracks, routes and geocaches wirelessly with other users with compatible devices, such as the location of your favorite fishing place.

NMEA0183 data output (separate cable required)
This Garmin handheld has the ability to output NMEA 0183 data to connect to various marine equipment. Below you will find a list of the data sets that are output by these devices.
GPRMC
GPRMB
GPGGA
GPGLL
GPBOD
GPBWC
GPVTG
GPXTE
PGRME
PGRMZ
PGRMM
HCHDG

The autopilot mode on the device interface only allows the following sets:

GPRMC
GPRMB
GPAPB
GPXTE

You can switch three groups of NMEA data sets on and off.
Status: GPGSA AND GPGSV
Wpts/Route: GPRTE AND GPWPL
GRMN Proprietary: PGRME, PGRMM AND PGRMZ
The "Heading, Deviation and Variation (HDG)" set contains the compass direction. The "Altitude (PGRMZ)" set contains the barometric altitude.

Chart module:

SD / Micro SD
MSD
CompactFlash
CF
C-Card MAX orange
MAX
C-Card NT + black
NT

Compatible with the following nautical charts:

Garmin Bluechart G3 - REGULAR (firmware version 7.20 or higher - update via Garmin Express)

Nautical chart features:

Chart system Vector charts Shaded depths and shorelines Harbor charts Tidal areas Fishing permits / Bathymetric contours Auto Guidance 3D Mariner's Eye / Fish Eye
Garmin Bluechart G3 - REGULAR

Documents

en-flag Manual
PDF, 745,09 KB
en-flag Manual
PDF, 624,72 KB
de-flag Manual
.PDF, 778,90 KB
de-flag Short manual
.PDF, 615,97 KB
de-flag Test
PDF, 5,87 MB
dk-flag Manual
.PDF, 771,18 KB
dk-flag Short manual
.PDF, 617,33 KB
fr-flag Manual
.PDF, 779,74 KB
fr-flag Short manual
.PDF, 705,59 KB
it-flag Manual
.PDF, 768,73 KB
it-flag Short manual
.PDF, 686,63 KB
nl-flag Manual
.PDF, 775,38 KB
nl-flag Short manual
.PDF, 605,94 KB
no-flag Manual
.PDF, 775,98 KB
no-flag Short manual
.PDF, 607,39 KB
pl-flag Manual
.PDF, 777,11 KB
pl-flag Short manual
.PDF, 706,32 KB
multi-flag Short manual
PDF, 1,07 MB

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Technical question

Question:
User image of Michael B.
Michael B. asked
on Aug 3, 2020
Flag of English does this display a 'rolling road'? Can I transfer Open CPN data via my laptop to it - routes and waypoints
Answer:
SVB expert image
Garmin S. answered
on Sep 25, 2020
Hi Michael, sorry it doesn't have this "rolling road" mode. Please check which data type you want to transfer. This device supports .adm and .gpx files for transferring routes and waypoints.