You can record sonar data until the card reaches capacity. Garmin says 15 minutes of sonar recording uses approximately 200 MB of space of the inserted memory card but I recorded several hours and only had a 980Mb file.Īn individual recording automatically ends after it reaches 4 GB in size. From a sonar view, select MENU > Record Sonar. To Start Recording – Insert a memory card into the card slot. I find it pretty valuable to be able to look over the recording from the day and mark any spots that I what to check out in more detail.Īs I play it back, I can stop and drop a GPS mark on something interesting and upload it to the GPS to take a look at the next time I’m on the water. Recording the Sonar Display – A very cool feature that allows you to record the sonar screen for playback on Garmin HomePort™ and review it later. The maximum working depth is about 5,000 ft at 1kW, saltwater depending on the bottom type and water conditions. Since this continuous sweep of frequencies provides a much wider range of information, CHIRP sonar can create a very clear, high-resolution image.Īs you can see above, you get far greater target separation and more defined arches than you would with standard 50/200 kHz sonar. The 1kW CHIRP sonar sweeps a continuous range of frequencies, from low to high, in a single transmission. The information returned from each frequency in that transmission is then shown on the screen. GPSMAP 1042xsv | Traditional Chirp Sonar Target Separation
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NMEA 2000 | 0183 – Connect the Ultra to an autopilot, digital switching, weather, FUSION-Link audio system, media, VHF or AIS, and other sensors. Network Capabilities – Easily share sonar data, Panoptix sonar, user data, waypoints, routes, radar, IP Cameras, and supplemental charts among multiple units. There are 4 shortcut keys for assigning custom screens.īuilt-in GPS – The 10hz GPS receiver acquires satellites quickly on startup and shows the exact location without much delay.
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Keypad Control – The unit uses keypad navigation along with a multifunction control knob to manage settings and options. The 10.1″ diagonal 1024 x 600 pixel screen is bright and has an excellent viewing angle even in direct sun. Upgrading to LakeVü g3 Ultra or BlueChart® g3 Vision is easy using Active Captain or by using one of the two SD card slots.Ĭlear Screen and Bright – This is one of the first things you will pick up on with the GPSMAP 1042xsv. The GPSMAP 1042xsv & 1242xsv models are preloaded with both Garmin BlueChart g3 charts and LakeVü mapping. It also supports the new single-array LVS12, which delivers live scanning sonar images of structure, bait and fish swimming below and around the boat in real-time.
#See boat track on garmin homeport full
Garmin GPSMAP Keyed Combo Series – Comes in 2 screen sizes, features full scanning sonar capabilities, and supports Panoptix LiveScope.