HDMI Video Considerations
To prevent corrosion due to moisture, you must use Garmin® GPSMAP® accessory cables when connecting the chartplotter to the video source or display. Do not connect a media player stick directly into the back of the chartplotter. Using different cables or connecting a media player stick into the back of the chartplotter voids your warranty.
This chartplotter allows video input from HDMI® video sources, such as a Chromecast™ device or a Blu-Ray™ player. You can view protected HDMI content (HDCP content) on the chartplotter screen, but are limited with how you can view that content on additional devices.
Through the HDMI OUT port, you can display the chartplotter on an external screen, such as a television or monitor. On a GPSMAP 8000 series chartplotter, you cannot view HDCP content on an external screen. On a GPSMAP 9000 series chartplotter, you can view HDCP content on an external monitor that supports industry HDCP standards.
HDMI video is shared across the Garmin BlueNet™ network and across the Garmin Marine Network, but it is not shared across the NMEA 2000® network. HDCP content cannot be shared across the Garmin network to GPSMAP 8000 series or older chartplotters. HDCP content can be shared by a GPSMAP 9000 series chartplotter only to other GPSMAP 9000 series chartplotters connected to the Garmin BlueNet network.
The Garmin GPSMAP HDMI accessory cable is 4.5 m (15 ft) long. If you need a longer cable, you should use an active HDMI cable only. You need an HDMI coupler to connect the two HDMI cables.
You can use an adapter cable to power a media player stick using a USB port on the chartplotter. The USB port on a GPSMAP 8000 series chartplotter and the USB DRD port on a GPSMAP 9000 series chartplotter can supply up to 2.5 W to power a media player stick. The USB port on a GPSMAP 9000 series chartplotter can supply up to 4.5 W to power a media player stick
You must make all cable connections in a dry environment.
Devices
|
Item |
Device |
|---|---|
|
|
HDMI source, such as a Chromecast device |
|
|
GPSMAP chartplotter |
|
|
Monitor, such as a computer or television |
Connections
|
From |
To |
Cable |
|---|---|---|
|
HDMI source's HDMI OUT port |
Chartplotter's HDMI IN port |
Garmin HDMI Cable |
|
Chartplotter's HDMI OUT port |
Monitor's HDMI IN port |
Garmin HDMI Cable |
|
Chartplotter's USB/USB DRD port |
HDMI source's USB port |
Adapter cable to power the HDMI source, if possible (2.5 W or 4.5 W maximum depending on chartplotter model and USB port) |
