Installation; Installation: What Comes With The Explorer 550/550I; Installation: Options And Accessories - NorthStar EXPLORER 550 Installation And Operation Manual

15 Installation

Correct installation is critical to the performance of the unit. It is vital to read the entire installation
section of this manual and the documentation that comes with the antenna and any other units before
starting installation.

15-1 Installation: What comes with the EXPLORER 550/550i

• EXPLORER display unit
• Dust cover for display unit
• Blanking caps for unused connectors
• Power cable
• Mounting bracket (screws included)
• Flush mounting kit
• Northstar 133 GPS antenna for Explorer 550; the
Explorer 550i has a built in GPS antenna.
• Warranty registration card
• This manual

15-2 Installation: Options and Accessories

• C-MAP™ NT-MAX, NT+ or NT chart cards.
• C-MAP™ user cards (3 V) for storing data. (The older 5 volt cards are not supported)
• Northstar carry bag.
• Northstar NavBus junction boxes simplify wiring, particularly if several instruments are connected.
For more information, see the NavBus Installation Manual.
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Northstar EXPLORER 550/550i Installation and Operation Manual