GMR™ 18/24 xHD Installation
Instructions
You can operate this device only with
1Insert a memory card into the card slot on the computer.
2 Go to www.garmin.com/support/software/marine.html.
3Select Download next to “Garmin Marine Network with SD card.”
4Read and agree to the terms.
5 Select Download.
6 Select Run.
7Select the drive associated with the memory card, and select Next > Finish.
Important Safety Information
WARNING
See the Important Safety and Product Information guide in the product box for product warnings and other important information.
The radar transmits electromagnetic energy. Ensure that the radar is installed according to the recommendations in these instructions and that all personnel are clear of the path of the radar beam before transmitting. When properly installed and operated, the use of this radar conforms to the requirements of ANSI/IEEE
When the radar is transmitting, do not look directly at the antenna at close range; eyes are the most sensitive part of the body to electromagnetic energy.
When connecting the power cable, do not remove the
CAUTION
This device should be used only as a navigational aid. Do not attempt to use the device for any purpose requiring precise measurement of direction, distance, location, or topography.
Always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or sanding.
NOTICE
When drilling or cutting, always check what is on the opposite side of the surface.
Registering Your Device
Help us better support you by completing our online registration today.
•Go to http://my.garmin.com.
•Keep the original sales receipt, or a photocopy, in a safe place.
Contacting Garmin Product Support
•Go to www.garmin.com/support and click Contact Support for
•In the USA, call (913) 397.8200 or (800) 800.1020.
•In the UK, call 0808 2380000.
•In Europe, call +44 (0) 870.8501241.
Loading the New Software on a Memory Card
The device may contain a
Updating the Device Software
Before you can update the software, you must obtain a
1Turn on the chartplotter.
2Insert the memory card into the card slot.
3 Follow the
4Wait several minutes while the software update process completes.
The device returns to normal operation after the software update process is complete.
5Remove the memory card.
Mounting Considerations
To complete the installation, you need the appropriate fasteners, tools, and mounts. These items are available at most marine dealers.
•It is highly recommended that the device is mounted out of range of personnel, with the horizontal beam width above head height.
IEC
◦18 xHD
◦100 W/m squared = 91 cm (36 in.)
◦10 W/m squared = 289 cm (114 in.)
◦24 xHD
◦100 W/m squared = 108 cm (43 in.)
◦10 W/m squared = 343 cm (135 in.)
•The device should be mounted high above the ship’s keel line with minimal blockage between the vessel and the radar beam. Obstructions may cause blind and shadow sectors, or generate false echoes. The higher the installation position, the farther the radome can detect targets.
•The device should be mounted on a flat surface or a platform that is parallel to the vessel's water line and is sturdy enough to support the device's weight. The weight for each model is listed in the product specifications.
• Most radar beams spread vertically 12.5° above and 12.5°
À
below the radome's radiating element. On vessels with
Á
higher bow angles at cruise speed, the installation angle can be lowered to point the beam slightly downward to the waterline while at rest. Use shims if necessary.
November 2013 | Printed in Taiwan |