Garmin ECHOMAP UHD2 74CV Chartplotter/Fishfinder Combo, 7 in Keyed Display, Navionics+ U.S. Coastal & Great Lakes Charts, GT20-TM Transducer, CHIRP Sonar, ClearVü Sonar, Wi-Fi

Overview

The Garmin 010-02595-51 is a 7-inch chartplotter/fishfinder combo with a keyed WVGA display (800 x 480), Garmin Navionics+ mapping for U.S. coastal and Great Lakes waters, and an included GT20-TM transducer.

It runs on 9 to 18 Vdc with a 3 A fast-acting fuse, carries an IPX7 water rating, and has built-in Wi-Fi (2.4 GHz) for ActiveCaptain features and wireless sharing. Sonar output is 500 W with traditional CHIRP and ClearVü scanning views for reading fish and structure.

Key features

• 7 in WVGA display with 800 x 480 resolution and full keyed control set for zoom, mark, and menu navigation.
• Preloaded Garmin Navionics+ charts for U.S. coastal waters and the Great Lakes.
• Built-in 500 W sonar with support for traditional 50/200, 77/200, or 83/200 kHz plus single-channel CHIRP from 40 to 250 kHz.
• ClearVü CHIRP support at 260/455/800 kHz when paired with a compatible transducer.
• IPX7 water rating and 9 to 18 Vdc input with a 3 A fast-acting fuse.
• Built-in Wi-Fi (2.4 GHz) for ActiveCaptain connectivity and wireless sharing with compatible ECHOMAP UHD2 5-inch and 7-inch models.
• microSD card slot supports up to 1 TB for charts, data storage, and screenshots.
• One 4-pin transducer port plus a dedicated power cable port.

Installation and setup

Mounting hardware for tilt (bail) or flush mounting is included. For reference, the unit measures 232 x 143.1 x 67 mm (9 1/8 x 5 5/8 x 2 5/8 in.) without the bail mount, and it needs about 62.5 mm (2 7/16 in.) of clearance behind the display.

On a 12 V system, typical current draw is 1.1 A (1.25 A max), with up to 15 W power draw. A clean feed from your electronics bus or a dedicated breaker helps avoid voltage drop when other loads cycle on and off.

Transducer and sonar notes

The included GT20-TM connects to the chartplotter’s 4-pin transducer port and can be mounted on a transom or a trolling motor. It has a 20 ft cable and a built-in temperature sensor, so water temperature can be shown alongside depth readings.

GT20-TM supports 77/200 kHz traditional sonar and ClearVü at 455/800 kHz with a 500 W rating. Depth capability depends on install and conditions, but traditional sonar can reach up to 1,900 ft and ClearVü up to 750 ft in suitable water.

Charts, storage, and on-water workflow

Preloaded Garmin Navionics+ charts cover U.S. coastal waters and the Great Lakes, so you can get underway without adding a chart card. Waypoints, routes, and tracks are easy to manage from the keyed interface, which stays practical when the helm is wet or bouncing.

The microSD card slot supports up to 1 TB for additional charts, saving user data, and capturing screenshots.

Connectivity and data sharing

Wi-Fi lets the unit connect to the ActiveCaptain app for software updates and access to shared community data, and it can wirelessly share sonar, waypoints, and routes with compatible ECHOMAP UHD2 5-inch and 7-inch units on the same boat.

Maintenance and care

After saltwater use, rinse the exterior and wipe it dry, especially around the card-slot door and connectors. Keeping plugs fully seated and protected inside the console helps reduce corrosion and intermittent power or sonar issues.

On-board use cases

This combo is a practical fit for center consoles, bay boats, and smaller pilothouse rigs that want charts and ClearVü down scanning on a single 7-inch screen. It also suits trailer boats and skiffs where a straightforward keyed interface matters more than touch control.

What’s included

• ECHOMAP UHD2 74cv display unit
• GT20-TM transducer
• Power/data cable
• Tilt mount
• Flush mount
• Mounting hardware
• Documentation

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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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