Before you begin the installation: • Read these instructions thoroughly. • Gather the appropriate fasteners and tools. • Verify that all cables can reach the radio mounting location. • Wear safety goggles and a dust mask when drilling, cutting, or sanding. Product Registration Help us better support you by completing our online registration today. Go to 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 100/200 series radio. In the USA, go to 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 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 Your VHF 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 fields. WARNING: Operate the device in accordance with the instructions supplied. NotICe: The device complies with internationally recognized standards covering human exposure to electromagnetic fields from radio devices. NotICe: Check with local authorities for any antenna or operational restrictions that may apply. Safe Compass Distance Ensure that you install your VHF radio at least 20 in. (500 mm) from any compass. Test your compass to verify that it operates correctly when the radio is operating. VHF 100/200 Series Dimensions • Flush Mount—(W . H . D) 7.16 . 3.86 . 6.42 in. (18.2 . 9.8 . 16.3 cm) • Bail Mount—(W . H . D) 7.56 . 4.65 . 6.42 in. (19.2 . 11.8 . 16.3 cm) May 2010 190-01019-02 Rev. G Printed in China Installing your VHF 100/200 Series Radio 1. Select a location (page 2). 2. Mount the radio (page 2). 3. Connect the radio to power (page 4). 4. Connect the radio to an antenna (page 5). 5 Mount the microphone hangar (page 5). Although they are not necessary to use your radio, these instructions cover the following additional installation options. • Connecting the radio to a chartplotter (page 5) • Connecting the radio to a hailer horn (page 7) • Connecting the radio to an external speaker (page 8) • Connecting the GHS™ 10 or GHS 10i handset or a relocation microphone (page 8) Step 1: Select a Location for the VHF 100/200 Series Radio Consider the following when you select an installation location: • Provides optimal viewing. • Allows easy access to the radio controls and handset. • Is strong enough to support the weight of the radio and protect it from excessive vibration or shock. • Allows room for the routing and connection of the cables for power and data. There should be at least 5 in. (127 mm) of clearance behind the case. • Is located at least 20 in. (500 mm) from a magnetic compass. • Is in an area that minimizes exposure to extreme weather conditions. Note: The temperature range for the VHF 100/200 series radios is from 14°F to 122°F (from -10°C to 50°C). Extended exposure to temperatures outside this range (in storage or operating conditions) may cause failure of the LCD screen or other components. This type of failure and related consequences are not covered by the manufacturer’s limited warranty. Step 2: Mount the VHF 100/200 Series Radio You can mount your radio in one of two ways: • Bail Mount—mount the radio onto the bracket that attaches to the console or overhead. • Flush Mount—use the flush-mount kit to mount the radio into a flat panel. Bail Mounting the VHF 100/200 Series Radio In addition to the included mounting bracket, mounting knobs, and three of the 4.2 . 25 mm panhead mounting screws, bail mounting the VHF 100/200 series radio requires the following tools (not included): • Phillips screwdriver • Drill and 9/64 in. (3.5 mm) drill bit • Center punch and hammer • Customer-supplied mounting hardware (optional) - bolts, nuts, and washers To mount the bracket assembly: 1. Using the base of the bracket as a template, mark the location of the three holes (two screws towards the front, one screw towards the back). 2. Using the center punch, indent the center of each of the three mounting-hole locations. 3. Drill the mounting holes, using a 9/64 in. (3.5 mm) drill bit. 4. Secure the base with the three 4.2 . 25 mm included screws or, if desired, secure with appropriate bolts, nuts, and washers (n...