Garmin GRID 20 Installation Instructions

GRID
INSTALLATION
INSTRUCTIONS
Important Safety Information
See the Important Safety and Product Information guide in the
product box for product warnings and other important
information.
When connecting the power cable, do not remove the in-line
fuse holder. To prevent the possibility of injury or product
damage caused by fire or overheating, the appropriate fuse
must be in place as indicated in the product specifications. In
addition, connecting the power cable without the appropriate
fuse in place voids the product warranty.
Always wear safety goggles, ear protection, and a dust mask
when drilling, cutting, or sanding.
When drilling or cutting, always check what is on the opposite
side of the surface.
To obtain the best performance and to avoid damage to your
boat, install the device according to these instructions.
Read all installation instructions before proceeding with the
installation. If you experience difficulty during the installation,
contact Garmin Product Support.
®
Software Update
You must update the Garmin chartplotter software when you
install this device.
If your chartplotter has Wi‑Fi
software using the ActiveCaptain
Android or Apple device. If your chartplotter does not have
™ ®
Wi‑Fi technology, you should update the software using a
memory card and a Windows
For more information, go to support.garmin.com.
Keys
Hold both keys to begin pairing.
Press to move between displays in the station.
MARK SOS Press to save the present location as a waypoint.
Hold for one second to mark an SOS location and begin a
route back to the location.
Press repeatedly to scroll through the backlight brightness
levels.
20
™
WARNING
CAUTION
NOTICE
technology, you should update the
®
app on a compatible
™
computer.
®
NAV INFO Press to display navigation information, such as points of
interest, user data, and graphs.
STBY ENG Press to engage the autopilot or put it in standby mode.
Press to return to the home screen.
MENU Press to open or close additional settings about that
screen.
Spin or tilt to move the cursor or highlight.
Spin to zoom in or out of a view.
Press to make a selection.
BACK Press to return to the previous screen.
FOCUS Press to move a highlight to a different section of the
screen.
Press to move a highlight to a different function or window
on a combination screen.
1 2 3 4 Hold to assign a shortcut key to the active screen.
Press to open the assigned screen.
Tools Needed
• Drill and drill bits
1
◦ 3 mm ( / in.) drill bit
8
1
◦ 13 mm ( / in.) drill bit
2
1
◦ 2 mm ( / in.) drill bit for wood screws
4
3
◦ 4 mm ( / in.) drill bit for the nut plates
16
3
◦ 5 mm ( / in.) drill bit for the nut plates
16
• #2 Phillips screwdriver
• Jigsaw or rotary tool
• File and sandpaper
• Marine-grade sealant, approved for use on plastics
(recommended)
• Two AA alkaline, NiMH, or lithium batteries (if powering with
batteries)
Mounting and Connection Considerations
This device should be mounted in a location that is not exposed
to extreme temperatures or conditions. The temperature range
for this device is listed in the product specifications. Extended
exposure to temperatures exceeding the specified temperature
range, in storage or operating conditions, may cause device
failure. Extreme-temperature-induced damage and related
consequences are not covered by the warranty.
The mounting surface must be flat to avoid damaging the device
when it is mounted.
The GRID 20 device requires a power connection and a data
connection, using one of three methods:
• NMEA 2000 network for power and data
®
• Included power cable and an ANT
• AA batteries (not included) and an ANT wireless connection
This device can be mounted in a dashboard or other surface
using the included hardware. When selecting a mounting
location, observe these considerations.
• To avoid interference with a magnetic compass, you must not
mount the device closer to a compass than 11.4 cm (4.5 in.).
• You must mount the device in a location that allows room for
the routing and connection of the NMEA 2000 cable, power
cable, or the replacement of the batteries.
• The NMEA 2000 connection method can be used to remove
all risk of issues caused by wireless interference from other
devices and in cases where there are wireless range
concerns. The cables necessary to connect to the NMEA
2000 network are not included.
NOTICE
wireless connection
®
June 2019
190-02445-90_0B