Motorola TN555 (89348N)

4.3-Inch Widescreen Bluetooth Portable GPS Navigator

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More-Than Just Navigation

The Motorola MOTONAV TN555 has everything you need to turn every trip into a journey. Instead of just getting you from here to there, it has features designed specifically to help you find out where there is--like: a 4.3-inch widescreen display, intuitive search functions, hands-free calling features, and a whole lot more.

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Your Route Stays Front and Center

With the vibrant 4.3-inch widescreen display on the TN555, you can access features without ever leaving the map. Sleek gliding panels slide in with a tap on the display. Both sides deliver everything you need, while your route stays front and center.

You choose whether you want a full map view or a split screen with added information. From the left, get information about the road ahead. From the right, get access to all the other features. Need to find the cheapest place to fill up? Your route stays in view. Get a call from a friend? Your map isn't going anywhere. With the TN555, getting another feature doesn't mean getting lost.

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See the Road Ahead

On the TN555, the left panel shows you what's next on your journey with aerial map views, turn-by-turn directions, trip information, surrounding or nearby points of interest, prompts for your next maneuver, and more. This side of the device is where you can quickly and easily see what's coming up. All it takes is a quick tap on the screen and instantly the next step of your journey is in full view while your current location stays on the main screen.

Let Your Voice Take You There

Search your mobile phone contacts and make calls hands-free by using simple. voice-prompted commands

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Sync Your Mobile Phone Contacts and Talk Hands-Free

The TN555 integrates with compatible Bluetooth-enabled phones, syncing with your phonebook so you can browse and call your contacts from the road. Have your text messages read aloud, send automated replies, and let your friends know when you'll arrive. No more fumbling around with your handset while driving. Just tap the screen, then use the powerful speakerphone to talk hands-free while keeping your eyes on the road and hands on the wheel. Check to see if your mobile phone is compatible at

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Bing and More at Your Fingertips

All the information you need is only one touch away with features like voice search powered by Bing and MOTOEXTRAS services including weather updates, flight status, fuel prices, safety camera locations, and more

Upgrade to Professional Installation for Enhanced Features

With optional professional installation, a convenient docking station on the dash provides a permanent power source with no visible wires. Plus, a built-in microphone and a connection to your in-car speakers provide a premium audio experience at every turn. (iPod and MP3 player integration. Professional installation required.)

General Features:

  • 4.3-Inch Widescreen Bluetooth Portable GPS Navigator
  • Hands-free speakerphone via Bluetooth connection
  • Streaming traffic information (Additional accessory required)
  • Voice Recognition
  • Up to 2.5 hours usage time
  • Battery Type: 1100 mAh Lithium Ion, Internal rechargeable
  • Bluetooth Technology: SPP, HFP, DUN, PBAP profiles used
  • Memory: 2 GB built-in
  • Micro SD Slot (memory card not included)
  • Dimensions: 4-1/2"W x 3"D x 5/8"H
  • 1-year Manufacturer's Warranty

What's Included:

  • TN555 personal navigation device with 4.3-inch widescreen and United States, Canada, and Puerto Rico maps
  • Charging cradle
  • Car charger
  • Micro USB PC cable (enables you to download upgrades, updates and content from
  • Windshield mount
  • Dashboard mount disc
  • Quick start guide

Navigation Features

Map Source
Maps are typically built into the navigation unit or they can be uploaded from a disc or memory card. They usually cover the United States and all or parts of Canada. Built-in flash memory maps typically respond faster than disc loaded maps.
Built-In Flash Memory
Map Database
This is the map database that the system uses. The map database provider supplies the digital map, as well as the Points-of-Interests, map updates, fastest routes, and many other features.
Not Specified by Manufacturer
These are the maps that come with the navigation unit.
Complete 50 USA
Puerto Rico
Map Dimensional Display
This is the manner in which the navigation maps are displayed. The majority of navigation units have either a 2D or a 3D map display, however some have options for both.
Search Options
Search options are the many different ways that the navigation unit is able to find your destination. Below are the definitions of what these mean.

Address: The user is able to enter a specific address and the unit will navigate there.

City: The unit is able to navigate to a city, without a specific address needed. A great feature when traveling across several states or provinces.

Coordinates: This is a convenient feature for when you have specific longitude and latitude values.

Favorites: These are shortcuts that you can set for easy access to commonly traveled locations. Examples could include your home, office, favorite restaurant, movie theater, or any other frequently traveled location.

Home: Program and save your home address for fast and simple navigation to your home.

Intersection: Searches for specific cross-streets rather than a specific address.

Map Browsing: This feature enables the user to point to a location on the navigation screen and choose to navigate there. A great feature for when you visually know where you want to go, but are not sure of the address or intersection.

Phone Number: Search for locations by their phone number. Perfect for when you know the phone number of a restaurant or similar locations, but do not have the address. Also convenient when a store has many locations and you need to go to the one that you have previously called.

Point-of-Interest (POI) Name: Search by name for Points-of-Interst such as restaurants, ATMS, banks, hotels, recreation, hospitals, shopping, and more!

Point-of-Interest (POI) Vicinity: Search for Points-of-Interst that are close by to your current location. Points-Of-Interests include restaurants, ATMS, banks, hotels, recreation, hospitals, shopping, and more!

Points-of-Interest (POI) Type: Search for Points-of-Interst by there category. These include restaurants, ATMS, banks, hotels, recreation, hospitals, shopping, and more!

Quick Search: Allows the user to search for specified POI's that are commonly used.

Recent (Previous) Searches: This feature will load the users recent searches for fast navigation back to them.

Route: This allows the user to select a route that has been previously established.

Map Browsing
Phone Number
Point-of-Interest (POI) Name
Point-of-Interest (POI) Vicinity
Points-of-Interest (POI) Type
Quick Search
Recent (Previous) Searches
Text-to-Speech (TTS) converts normal text into speech. Mostly used in navigation units, text-to-speech allow the audible playback of street names, driving directions, and any other text that the driver needs to hear.
Screen Size
The screen size dimension is measured diagonally in inches.
If a unit is touchscreen capable, you can control a majority of it's functions by touching the screen.
Battery Life
The average capacity of the battery when fully charged. This value is provided by the manufacturer and is an average, not a guarantee.
2.5 hours
Removable Memory Type
If the unit includes a removable memory card slot, then it allows you to load maps, digital photos, MP3s, and possibly other digital media files using a removable digital media cards such as an SD Card. Often times, you can expand on the typically small memory card included with the unit and purchase a higher capacity memory card that stores more data. Removable digital media cards include SmartDigital™ (SD), MultiMedia Card (MMC), TransFlash™, and Memory Stick®.
MicroSD Card
MP3 Playback
If "Yes", MP3 files can be played back on the car stereo either on a memory card or loaded directly from your computer using a USB cable. We recommend reading the item description to see how MP3 files are loaded to the unit.
Navigation During Audio Playback
This feature allows the driver to listen to music while the unit is still navigating them to their destination.
Bluetooth Connectivity
Bluetooth® technology allows two or more electronic devices to communicate with each other wirelessly, such as using your cell phones "hands-free" or transmitting music to Bluetooth enabled receiver. If a unit is Bluetooth capable, it typically can allow you to connect to your Bluetooth cell phone to make and receive calls. Others can access your phone and address book too via Bluetooth. Other Bluetooth capable units offer even more services, such as live traffic information and map upgrades.

More uses of Bluetooth technology include transmitting music to a compatible receiver, printing wirelessly from a computer, and many other wireless uses. Please see the item description for more specific information regarding what features the unit includes.


Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Motorola TN555 (89348N)

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Motorola TN555 (89348N)

4.3-Inch Widescreen Bluetooth Portable GPS Navigator


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