Garmin GPS 152 Owner's Manual And Reference Manual

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Contents

Garmin GPS 152 Owner's Manual And Reference Manual Manual pdf 91 page image

81Appendix GUnit InstallationMounting the GPS 152 UnitThe GPS 152’s compact, waterproof case is suitable for mounting in exposed locations or at the navstation. The unit comes with a gimbal bracket and may be surface mounted or flush mounted. Whenchoosing a location for the display unit, make sure you consider the following conditions:• There should be at least a 3” (5 cm) clearance behind the case to allow connection of the antenna(external antenna only), power/data cables.• The mounting surface should be heavy enough to support the unit and protect it from excessivevibration and shock.• For units with the built-in internal bail mount antenna, it should be mounted in a location that hasthe clearest, most unobstructed view of the sky in all directions to ensure the best reception. Avoidmounting the unit where it will be blocked by the boat’s superstructure, a radar arch, or mast.The temperature range for the GPS 152 is 5°F to 158°F (-15°C to 70°C). Extendedexposure to temperatures exceeding this range (in storage or operating conditions) maycause failure of the LCD screen. This type of failure and related consequences are NOTcovered by the manufacturer’s limited warranty.To surface mount the GPS 152 unit:1. Place the mounting bracket in the desired location.2. Mark and drill the four mounting holes for the fastener you are using.3. Fasten the bracket to the surface using the appropriate fastener.4. Insert the GPS 152 into the mounting bracket. The bracket is designed for a tight fit to provideadditional support when swiveling the unit.5. Screw the two mounting knobs through the bracket and into the display case.6. Connect the power/data and antenna cables (external antenna only) to the back of the unit, makingsure the locking rings are fully tightened on both connectors.,