Nextar V4-TV Assembly Instructions

1
Introduction
Congratulations on purchasing your Nextar GPS Navigator. Your
mobile navigation system assures that your days of getting lost are
over! Finding an address or any of millions of different points of
interest such as the nearest gas station or restaurant is a snap
anywhere. Just enter information using the touch screen and let the
voice prompt and detailed map guide you to your destination.
Important Safety Information
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the
product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.

2
Important Safety Information
Read and keep these instructions
Failure to heed the following warnings could result in an
accident or collision resulting in serious injury or death
 When installing the unit in a vehicle, place the unit so that
it does not obstruct the driver’s view of the road or
interfere with vehicle operating controls.
 This GPS unit is designed to provide you with route
suggestions. It does not reflect road closures or road
conditions, traffic congestion, weather conditions, or other
factors that may affect safety or timing while driving.
 Always operate the vehicle in a safe manner. Do not
become distracted by the unit while driving. The
directions provided by the navigation unit are not
guaranteed to be accurate in every situation. Before
following suggestions from the unit, use your best
judgment regarding the safety and legality of any action
you take with your vehicle.
 Use this GPS unit only as a navigational aid. Do not
attempt to use the unit for any purpose requiring precise
measurement of direction, distance, location, or
topography. This product should not be used to determine
ground proximity for aircraft navigation.
 Do not access the GPS functions while driving. Pull over
in a safe and legal manner before changing settings,
entering destinations, or to access any other operational
functions.

3
Important Safety Information
 Never store your GPS in temperatures less than -5°F or
greater than 120°F.
 This unit contains a non-user-replaceable lithium-ion
battery. Do not dispose of your GPS by fire or with
hazardous or flammable materials. Contact your local
waste disposal department for information regarding
proper disposal of lithium-ion batteries.
 When in a car, do not mount your GPS on or near an air
bag. If the air bag is deployed, you may be seriously
injured.
 Only use a power cord provided by NEXTAR.
Use of products provided by other suppliers may void the
warranty.
 Caution: To reduce the risk of electric shock, do not
remove cover or back. No user serviceable parts inside.
Refer servicing to qualified service personnel.
 Do not use harsh chemicals (such as alcohol, benzene,
thinners, etc.) or detergents to clean your GPS. This
could damage the unit or cause a fire.
 Do not drop, strike, or shake your GPS severely. It may
harm the internal electronics of the unit.
 Warning: To reduce the risk of fire, electric shock or
damage, do not expose this product to rain or moisture.
Do not use your GPS in high explosive areas as the unit
may generate sparks.

4
Important Safety Information
 Do not damage the power cord by bending, twisting,
pulling, or heating. Do not use the plug if it is loose as it
may cause a fire or electric shock. Do not place any
heavy items on the power cord. Do not allow the power
cord to be crimped as it may cause electric shock or fire.
 Do not handle the GPS with wet hands while it is being
charged. It may cause an electric shock or seriously
damage your GPS.
 Spilled beverages are a common problem in moving
vehicles. Do not locate liquid containers, or items that can
accumulate condensation such as cold beverages, in a
position where liquid can spill or drip on the GPS device.
 Only use attachments / accessories specified by the
manufacturer.
 Unplug the unit from the DC car adaptor when not in use.
 Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug
is damaged, liquid has been spilled or objects have fallen
into the apparatus, the apparatus has been exposed to
rain or moisture, does not operate normally, or has been
dropped.
 Caution: Dashboard temperatures can reach 180°F in a
closed vehicle! To prevent the GPS from being damaged
by excess heat, always remove your GPS unit from the
dash area when the car is parked.

5
Important Safety Information
Important: Some states have restrictions on locating your GPS
unit on the windshield. Included with your Nextar unit is an
adhesive backed Dashboard Mount Disk that can be used if
attaching the mounting bracket to the windshield is
inconvenient or not allowed.
See Page 17 for details.

6
FCC & UL Compliance
FCC COMPLIANCE:
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
 This device may not cause harmful interference.
 This device must accept any interference received,
including interference that may cause undesired
operation.
This equipment has been tested and found to comply with limits for
Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and
the receiver. Connect the equipment into an outlet on
a circuit different from that to which the receiver is
connected.
 Consult the dealer or an experienced radio/TV
technician for help.

7
FCC & UL Compliance
This Class B digital apparatus complies with Canadian
ICES-003.
CAUTION:
Underwriters Laboratories Inc. (“UL”) has not tested the
performance or reliability of the Global Positioning System
(“GPS”) hardware, operating software or other aspects of this
product. UL has only tested for fire, shock or casualty hazards
as outlined in UL’s Standard(s) for Safety.
UL Certification does not cover the performance or reliability of
the GPS hardware and GPS operating software.
UL MAKES NO REPRESENTATIONS, WARRANTIES OR
CERTIFICATIONS WHATSOEVER REGARDING THE
PERFORMANCE OR RELIABILITY OF ANY GPS RELATED
FUNCTIONS OF THIS PRODUCT.

8
Table of Contents
Introduction
Important Safety Information ....................................1
FCC & UL Compliance .............................................6
Getting Familiar With Your Hardware
Main Unit ..................................................................9
Accessories.............................................................11
Power Adaptor.........................................................12
System Connections ...............................................15
Using the Mounting Bracket ....................................17
Using Your Navigator
General Setup .........................................................19
TV Function.............................................................26
Playing Music ..........................................................33
Photo Viewer...........................................................36
Service & Support
Troubleshooting.......................................................40
Specifications ..........................................................43
Copyright.................................................................44

9
Main Unit
1. Build-in TV Antenna
Extend the antenna to receive the TV signal.
2. TV Antenna Jack
Connect the external TV antenna.
Note: This unit comes without extra external TV antenna.
Please purchase external antenna separately.
3. POWER Button
Press and hold for 2 seconds to enter or exit standby mode.
4. Micro SD Card Slot
InserttheMicroSDcardintotheslot.
Used for user’s music or photo SD card
5. USB Port
Connect to the Power Adaptor to charge the unit.