GPSMAP® 1623xsv - 16" GPS-fishfinder combo

The GPSMAP 1623xsv is compatible with third-party network cameras and FLIR marine cameras. To connect standard network cameras, a Garmin PoE isolation coupler (part number 010-10580-10) is required to prevent damage to the chartplotter. FLIR cameras are generally detected automatically on the network. FLIR IP cameras are plug-and-play, while older FLIR analog cameras require manual pairing with a chartplotter video input.

Yes, the GPSMAP 1623xsv allows you to display multiple video streams simultaneously by configuring combined screens. For optimal network performance, Garmin recommends not streaming more than five video sources at once. Current GPSMAP chartplotters feature an integrated video encoder that shares connected video via their composite video inputs across all screens on the boat.

Yes, a Garmin PoE isolation coupler (part number 010-10580-10) must be used to connect any standard Ethernet device, including a PoE camera, to a Garmin marine network. Connecting a PoE device directly to a Garmin chartplotter will damage the chartplotter and potentially the PoE device.

Yes, the GPSMAP 1623xsv supports camera tracking functions such as Compass Lock, Vessel Lock, and AIS/MARPA target tracking (slew-to-cue).

To use these functions, you must connect the chartplotter via Garmin Marine Network or NMEA 2000:

A marine camera capable of tracking (e.g., a newer FLIR IP video camera).A GPS antenna.A heading sensor (a 9-axis sensor providing yaw, pitch, and roll data is recommended for optimal performance).For AIS target tracking, a compatible AIS receiver is also required. For MARPA target tracking, a compatible radar device is necessary.

The GPSMAP 1623xsv integrates traditional CHIRP, ClearVü, and SideVü fishfinder capabilities. These technologies provide exceptional clarity and target separation, enabling near-photographic imaging of what lies beneath and alongside your boat.

The GPSMAP 1623xsv is compatible with Garmin Navionics+ and Garmin Navionics Vision+ marine charts. These charts provide comprehensive cartographic detail, depth data, navigation aids, and other essential information for safe navigation.

The GPSMAP 1623xsv is covered by a one-year limited warranty from the date of purchase. This warranty covers material or manufacturing defects under normal use. Garmin will repair or replace, at its sole discretion, any defective component free of charge for parts and labor.

Note that this warranty does not cover cosmetic damage (scratches, dents), consumable parts (unless the damage is due to a manufacturing defect), damage caused by accident, abuse, misuse, water, flooding, fire, or other external causes, nor services performed by providers not authorized by Garmin.

Yes, the GPSMAP 1623xsv supports integration with third-party network cameras, FLIR cameras, and composite video cameras (analog). You can display the video on the chartplotter’s screen and even on multiple Garmin marine network displays. For optimal network performance, it is recommended not to stream more than five video sources simultaneously.

The GPSMAP 1623xsv is compatible with FLIR marine cameras from the M and MD series. FLIR IP cameras are typically detected automatically on the Garmin network without prior configuration.

You can control compatible FLIR cameras directly from the touchscreen of your GPSMAP 1623xsv. Touch gestures allow you to pinch to zoom, and swipe to pan and tilt the camera. You can also customize presets on-screen for position and zoom of each camera, as well as adjust polarity, color scheme, and scene setting (night, day, man overboard).

Yes, you can configure split-screen displays to show multiple videos at once. However, if your device has multiple built-in composite video inputs, only one video function within a split-screen display can use a built-in video input.

Yes, the GPSMAP 1623xsv supports Camera Tracking to keep the camera on a fixed heading (compass lock), lock it to a fixed angle relative to the boat (ship lock), or track AIS targets, MARPA targets, or waypoints (slew-to-cue).

For compass and ship lock, you need a marine camera compatible with tracking (such as a newer FLIR IP video camera), a GPS antenna, and a heading sensor (a 9-axis sensor is recommended for better performance). For AIS tracking, a compatible AIS receiver is required. For MARPA tracking, a compatible radar device is required.

Garmin's limited warranty covers defects in materials or workmanship of the GPSMAP 1623xsv for one year from the date of purchase. At its sole discretion, Garmin will repair or replace any defective component under normal use, free of charge for parts and labor. This warranty does not apply to cosmetic damage, consumable parts (unless the damage is due to a defect in materials or workmanship), damage caused by accident, misuse, abuse, water, flooding, fire, or other external causes, or damage resulting from service performed by a provider not authorized by Garmin.

Yes, to connect standard Ethernet equipment (such as network cameras or network switches) to a Garmin marine network, you must use a Garmin Power over Ethernet (PoE) isolation coupler (part number 010-10580-10). Directly connecting a PoE device to a Garmin Marine Network chartplotter will damage the chartplotter.

Yes, current GPSMAP chartplotters (except the 8000, 8200, 8500, 7x1, 7400, and 7600 series and older models) have a built-in video encoder feature. This allows them to share connected video via their composite video input across all chartplotter displays on the boat.

Yes, you can switch between thermal view and visible view on your chartplotter screen, provided you have a dual-sensor FLIR M-series camera connected to your network. FLIR MD-series cameras provide thermal-only views.

It is your responsibility to operate your vessel safely and prudently. The GPSMAP 1623xsv is a navigation aid and does not relieve you of the responsibility to navigate safely. Here are some key points:

Avoid navigation hazards and never leave the helm unattended.Use this device solely as a navigation aid, not for precise measurements of direction, distance, location, or topography.Always cross-check displayed information with all available navigation sources, including visual observations and official charts.Tidal and current information is provided for reference only.If the device provides depth data, it must not be the primary means of preventing grounding or collision.Always operate at low speed if shallow waters or submerged objects are suspected.If the device has video input capabilities, do not attempt to use or view the video input while navigating or maneuvering your vessel.

For flush mounting, the recommended hole sizes are:

3.2 mm (1/8 in) for wood screws.3.5 mm (9/64 in) for nut plates.If you are not using a nut plate, you can tap the hole to M4.