Garmin GPSMAP 1543xsv Chartplotter/Fishfinder, 15" Ultrawide Touchscreen, SideVü/ClearVü CHIRP Sonar, Navionics+ Mapping

Overview

The Garmin 010-03855-01 is a GPSMAP 1543xsv ultrawide chartplotter and fishfinder combo with a 15-inch IPS touchscreen and built-in Garmin Navionics+ mapping. The display runs at 1920 x 720 pixels, the viewable area measures 13.6 in x 5.1 in (14.5 in diagonal), and the unit is rated IPX7 for typical helm exposure.

It supports 10 to 32 VDC, so it fits 12 V and 24 V systems. Sonar is built in, with support for 1 kW CHIRP traditional plus Ultra High-Definition ClearVü and SideVü scanning (transducer required; sold separately).

For larger electronics packages, it integrates into common boat networks through Garmin Marine Network, NMEA 2000, NMEA 0183, and J1939 connections, so charts, sonar, engine data, audio, AIS/VHF, and control pages can live on one display.

Key features

• 15-inch ultrawide IPS touchscreen with 1920 x 720 resolution
• IPX7 water rating for exposed helm installs
• Built-in support for 1 kW CHIRP traditional sonar plus UHD ClearVü and SideVü scanning (transducer required; sold separately)
• Split-screen layout support to keep chart, sonar, and data views readable on the ultrawide format
• 10 to 32 VDC input with a 6 A fast-acting fuse in the power lead
• Garmin Marine Network, NMEA 2000, NMEA 0183, and J1939 connectivity for radar, autopilot, audio, AIS/VHF, and engine integration
• Two rear microSD slots (up to 32 GB per card; class 10 or higher) for charts, updates, and data
• Built-in Wi-Fi for app connectivity, chart management, and software updates

Installation and setup

Flush-mount hardware and a gasket are included, and the mounting brackets clamp from the back of the panel, so plan on having access behind the dash during install. When flush mounting, the mounting surface should be close to flat; curvature beyond 0.5 mm (1/64 in.) across the mounting area can put stress on the housing.

The included brackets are intended for mounting surfaces up to 25 mm (1 in.) thick. If your dash is thicker, brackets are available to accommodate up to 50 mm (2 in.). Two microSD slots sit on the back of the unit; if you will not be able to reach them after installation, load cards before the final mount.

Cover any unused connectors with the attached weather caps, and use marine sealant around the cutout when mounting in a wet helm or open console.

Electrical and system integration

Power input is 10 to 32 VDC. The harness includes an in-line fuse holder and uses a 6 A fast-acting fuse; keep the fuse holder in place.

If you need to extend the power run, wire gauge matters. Use 10 AWG for extensions up to 4.6 m (15 ft), 8 AWG up to 7 m (23 ft), or 6 AWG up to 11 m (36 ft), and keep all splices sealed against moisture and vibration.

The power/NMEA 0183 harness provides one differential NMEA 0183 input and output, plus accessory and alarm wires for optional wake and alert circuits.

Networking and sonar connections

Along with the 12-pin transducer port, the back panel includes Garmin Marine Network, NMEA 2000, and J1939 engine connections, plus composite video in for a camera feed. This is useful when you want the chartplotter to share data with other compatible displays, bring engine information onto the helm screen, or add a close-range camera view for docking.

A NMEA 2000 backbone/drop cable and T-connector are included, which helps when adding the unit to an existing backbone or starting a small network for heading sensors, autopilots, AIS, or audio control.

Use on board

The ultrawide format helps when you want charts and sonar up at the same time without shrinking either view too far. SailAssist sailing tools are also available, including laylines and race start line guidance when the needed sensors are on the network.

This unit fits boats that want one large helm display and room to expand into a networked system, including center consoles, bay boats, cruisers, and performance sailboats.

What's included

• GPSMAP 1543xsv ultrawide chartplotter
• microSD card preinstalled
• Power cable
• Thin flush mount kit with gasket
• Protective cover
• 8-pin transducer to 12-pin sounder adapter cable
• 2 m backbone/drop cable and T-connector for NMEA 2000 network
• Documentation

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We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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