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VHF 300 Series Radio Installation Instructions
These installation instructions are for the following VHF radios and handsets:
North American Models International Models
VHF 300 VHF 300i
VHF 300 AIS VHF 300i AIS
GHS
™
10 GHS 10i
Throughout these instructions, both the VHF 300 and the VHF 300i will be referred to as the VHF 300 series radio, or “the radio”. The GHS 10
and the GHS 10i will be referred to as the GHS 10.
Compare the contents of this package with the packing list on the box. If any pieces are missing, contact your Garmin
®
dealer immediately.
Product Registration
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.
Contact Garmin
Contact Garmin Product Support if you have any questions while using your VHF 300 series radio. In the USA, go to
www.garmin.com/support, or contact Garmin USA by phone at (913) 397.8200 or (800) 800.1020.
In the UK, contact Garmin (Europe) Ltd. by phone at 0808 2380000.
In Europe, go to www.garmin.com/support and click Contact Support for in-country support information, or contact Garmin (Europe) Ltd. by
phone at +44 (0) 870.8501241.
Warnings and Safety Notices
Antenna Mounting and EME Exposure
The VHF 300 series radio generates and radiates radio frequency (RF) electromagnetic energy (EME). Failure to observe these guidelines may
expose persons to RF radiation absorption exceeding the maximum permissible exposure (MPE).
Garmin declares an MPE radius of 59 in. (1.5 m) for this system, which was determined using 25 watts output to an omni-directional 9 dBi gain
antenna. The antenna should be installed such that a distance of 59 in. (1.5 m) is maintained between the antenna and all persons.
WARNING: Radio operators with cardiac pacemakers, life-support machines, or electrical medical equipment should not be exposed to excessive
radio-frequency elds.
WARNING: Operate the device in accordance with the instructions supplied.
CAUTION: Wear safety goggles and a dust mask when drilling, cutting, or sanding.
NOTICE: The device complies with internationally recognized standards covering human exposure to electromagnetic elds from radio devices.
NOTICE: Check with local authorities for any antenna or operational restrictions that may apply.
NOTICE: To prevent possible damage to your radio, the antenna must be connected to the radio before transmitting. This ensures that the power output
to the antenna port dissipates properly when transmitting.
Needed Tools
Drill and drill bits
#2 Phillips screwdriver
3
1
/
2
in. (90 mm) hole saw (for installing the active speaker)
Waterproof, adhesive tape (such as rubber vulcanizing tape)
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May 2010 190-01098-02 Rev. C Printed in China