STRIKER™ Vivid 4cv with GT20-TM transducer

The STRIKER™ Vivid 4cv display is a 4.3-inch (10.9 cm) QSVGA color screen with a resolution of 272 x 480 pixels.

The STRIKER™ Vivid 4cv integrates traditional CHIRP sonar technologies as well as CHIRP ClearVü scanning sonar for advanced detection of fish and underwater structures.

The Garmin STRIKER™ Vivid 4cv comes with the GT20-TM 4-pin transducer, compatible with traditional CHIRP and CHIRP ClearVü technologies.

Maximum detection depth is approximately 579 meters (1,900 feet) in freshwater for traditional CHIRP sonar and approximately 228 meters (750 feet) for CHIRP ClearVü sonar.

Yes, the STRIKER™ Vivid 4cv includes a high-sensitivity GPS receiver that allows you to locate your position, mark waypoints, create routes, and display boat speed.

Yes, the STRIKER™ Vivid 4cv is compatible with Garmin Quickdraw Contours, which lets you create and store your own HD fishing maps with 30-centimeter (1-foot) bathymetric contours.

The GT20-TM transducer supports traditional CHIRP frequencies (50/77/200 kHz) as well as CHIRP ClearVü scanning sonar (260/455/800 kHz).

The STRIKER™ Vivid 4cv unit has a height of 91 mm (3 9/16 in.) and a width of 80 mm (3 1/8 in.).

Yes, the included GT20-TM transducer has a water temperature sensor that allows this information to be displayed on the device.

Yes, the STRIKER™ Vivid 4cv features 7 new vivid color palettes for increased contrast and clarity, making sonar images easier to interpret.

To install the transducer on the transom, follow these steps:

Mount the transducer parallel to the waterline. It must extend 3.5 mm (0.125 in.) below a fiberglass hull or 10 mm (0.375 in.) below an aluminum hull. Position it as close as possible to the centerline of the transom, at least 38 cm (15 in.) from the propeller. Ensure it is in an area of smooth water flow. Apply marine sealant to all screw threads to prevent water ingress.

For installing the transducer on the transom, you will need the following tools:

A #2 Phillips screwdriverA drillBits: 4 mm (5/32 in.), 3.2 mm (1/8 in.), and 25 mm (1 in.)Masking tapeMarine sealant

The safe distance to maintain from the STRIKER™ Vivid 4cv depth sounder is 30 cm (11.8 inches) to avoid magnetic interference.

Yes, the GT20-TM transducer can be installed on an electric motor using the electric motor mounting bracket and hose clamps. It is important to secure the transducer cable to the motor shaft with waterproof tape and avoid pinching or sharply bending it.

If you need to run the depth sounder cable through the transom, choose a location well above the waterline. Use a 16 mm (5/8 in) drill bit for the 4-pin cable. After running the cable, fill the hole with marine sealant to ensure a watertight seal and install the supplied cable gland.

Yes, if your boat spends a lot of time in the water, it is recommended to apply a water-based antifouling paint to the transducer and mounting hardware. Before application, lightly sand the transducer with a fine abrasive pad and clean it with isopropyl alcohol.

Yes, the STRIKER™ Vivid 4cv is compatible with the ActiveCaptain app. This app allows you to update the device software and access the Garmin Quickdraw community.

Yes, the STRIKER™ Vivid 4cv can share data with other ECHOMAP™ or STRIKER™ devices. To do this, the blue and brown wires of the device’s cable are required.

Yes, it is important not to cut the transducer cable. Cutting the transducer cables voids the Garmin product warranty.

The GT20-TM transducer supplied with your Garmin STRIKER™ Vivid 4cv can be installed in two main ways: on the transom of your boat or on a trolling motor.

Transom installation: For optimal performance, the transducer must be mounted parallel to the waterline. It should extend approximately 3.5 mm below a fiberglass hull or 10 mm below an aluminum hull. It is recommended to place it as close as possible to the centerline of the transom, but at least 38 cm (15 in) from the propeller.

If your propeller rotates clockwise, mount the transducer on the starboard side. If it rotates counterclockwise, mount it on the port side. Avoid mounting the transducer behind ribs, fittings, or anything that could create air bubbles or turbulence. Apply marine sealant to all screw threads to prevent water infiltration. Do not cut the transducer cables, as this will void your warranty.

Trolling motor installation: Secure the mounting bracket to the transducer using the provided screws and star washers. Route the cable inside the bracket to a cable exit, ensuring it is not pinched or excessively bent. Then attach the transducer bracket to the trolling motor body using hose clamps, orienting the narrow end of the transducer away from the propeller. Position the transducer so that it is parallel to the bottom when in use. Use waterproof tape (not included) to secure the transducer cable to the motor shaft and route it to your display location, avoiding electrical interference sources and areas where the cable could be pinched when the motor is deployed or stowed.