Nextar SNAP3 Assembly Instructions

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，
POWER SUPPLY:
Connect the supplied adaptor to the side of the unit in the USB port. Plug the two-prong
end of the power cord to an AC100-240V outlet. If you have difficulty inserting the plug,
turn it over and reinsert it. If the unit is not used for a long time, disconnect the plug from
the outlet.
NOTE:
Before plugging the power cord into an AC outlet, make sure that all the connections
have been made.
CAUTION: These servicing instructions are for use by qualified service personnel only.
To reduce the risk of electric shock, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so.
Refer to service manual for servicing instructions. To reduce the risk of fire or electric
shock, do not expose this apparatus to rain or moisture.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USE-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
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.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OF MOISTURE.
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NOTES
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with a damp cloth.
7) Do not block any of the ventilation openings. Install in accordance with the
manufacturer's instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide blade or the third prong is
provided for your safety. When the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched, particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with a cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury from tip-over.
13) Unplug the unit from the DC car adaptor when not in use.
14) Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as when the 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.
15) Apparatus shall not be exposed to dripping or splashing and no objects filled with
liquids, such as vases, shall be placed on the apparatus.
To prevent the GPS from being damaged, be sure to keep the GPS out of direct
sunlight or heat.
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Warning
Failure to avoid the following potentially hazardous situations may result in injury or
property damage.
The 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.
Use the 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.
CAUTION:
Danger of explosion if battery is incorrectly replaced. Replace only with the same or
equivalent type.
The batteries (or batteries installed) shall not be exposed to excessive heat such as
sunshine, fire, or the like.
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 [Note-Consider referencing specific UL standard].
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 FUNCTION OF THIS PRODUCT.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
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Note: 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:
1. Reorient or relocate the receiving antenna.
2. 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.
3. Consult the dealer or an experienced radio/TV technician for help.
The images in this manual are for reference only and they may appear
different from the actual items.
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Accessories List
ITEM NAME QTY
Instruction Manual 2
AC Adaptor 1
Car Adaptor 1
Mounting Bracket 1
USB Cable 1
Mounting cradle 1
Stylus 1
Dashboard mount disk 1
SD Card 1
Pouch 1
NOTE
Accessories and their parts numbers are subject to modification without prior notice due
to improvements.
Accessories

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…………………………………..………..1
……………………………….…………...5
……………………………….…………...7
……………………………….……….…..9
…………………………….……….….….10
……………………………….…………..18
…………………………….……………..20
……………………………….…………..23
……………………………….…………..35
……………………………….…………..36
……………………………….…………..37
……………………………….…………..39
Important Safety Instructions
System Connections
Power Supply Preparation
Troubleshooting
Specifications
Accessories
V
iew of Main Uni
t
Use of the Mount Accessories
Playing Music
Bluetooth
General Setup
Contents
Calculator
Photo Viewer

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Front and side panels
1. Card Slot
Insert the SD card into the slot.
2. Charge Indicator
When charging the battery, it is red. When fully charged, it turns green.
3. Microphone Hole
4. POWER Button
Press for a longer time to enter or exit the standby mode.
5. LCD Screen
6. Screen Lock
Press this button to lock or unlock the screen. When the screen is locked, it is not
available.
7. Stylus
8. Volume + Button
9. Volume - Button
10. Earphone Jack
Used to connect earphones for private listening. When the earphones are
connected to this jack, the speaker will be turned off automatically.
11. Pause Button
Press this button to pause the playing.
View of Main Unit

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Bottom and rear panels
12. USB Port
Connect with the adaptors for charging.
Used to connect to the USB device.
13. Reset Hole
Used to restart the device with inserting a stick.
14. ON/OFF Switch
Used to switch power on or off.
15. Speaker
View of Main Unit

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 Always ensure that the unit and any other external device connected to the unit are
switched off and unplugged from the power supply before you attempt to connect
the unit to any external device.
Inserting SD Card
The unit is designed with an SD Card slot which allows you to insert the SD card into the
unit as shown below:
To remove the card, gently press the card in with your fingernail. The card unlocks and
protrudes slightly. You can now remove the card.
Connecting to Earphones
Connect the earphones to the right side of the unit for private listening.
When earphone is connected, the speakers will automatically turn off.
Note: Overly loud volume could damage your hearing. So turn down the volume before
you connect the earphones, and then raise the volume to comfortable level.
System
Connections

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Using the AC Adaptor
The unit is supplied with an AC adaptor for powering and charging its battery.
Note:
 Turn unit's power off before unplugging.
 When using the adaptor, the LCD screen will be brighter than with the
rechargeable battery.
Using the Car Adaptor
The unit is supplied with a Car Adaptor for powering while in a vehicle.
Attention
 Place the unit in a proper position for viewing.
 Disconnect the unit from the Car Adaptor when starting the vehicle.
Your portable GPS unit comes with a built-in rechargeable battery. Please see details in
the following segment.
Power Supply
Pre
p
aration
Connect the Car Adaptor Power Plug to
the unit’s USB port and plug the other
end to the vehicle’s 5V accessory/
cigarette socket, as shown on the right
figure.
1. Connect AC adaptor to the right side
of the unit in the USB port, as shown
on the right.
2. Plug the two-prong end of the powe
r
cord into a grounded electrical
outlet.

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Working conditions and precautions for the rechargeable battery
 Battery should only be used and charged when temperatures are between
32-100F.
 Maintain well-ventilated conditions around the product to avoid overheating. Don’t
put the product on a bed, sofa or anything that may block ventilation to the product.
 When the battery is weak, an indication menu will appear on the LCD screen and
the unit will power off automatically after a while.
Charging the Battery Pack
The battery must be charged by using the supplied adaptor.
.
Power Supply
Pre
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System Main Menu
When in navigation mode, tap button in the Menu screen. A confirmation message
appears asking if you want to exit the program now, as shown below.
In the confirmation screen, tap and the system main menu appears.
In the main menu, there are six items for selecting. Touch the corresponding item to
enter.
Tap to enter the Navigator.
Tap to enter the Photo Viewer.
Tap to enter the MP3 Player.
Tap to enter the Bluetooth.
Tap to enter the Calculator.
Tap to enter the Setup menu.
General Setup

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Setup Menu
In the main menu, tap to enter the Setup menu, the screen will display as below:
In the Setup menu, tap to return to the main menu.
Clock
Tap in the Setup menu to enter Clock setting menu, as shown below:
In the Clock menu, there are three items which allow you to set proper time zone, date
and time. Tap each item to enter the corresponding setting menu.
1.Time Zone:
In the Time Zone menu, tap , to select the proper time zone.
Tap to confirm and return.
General Setup

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2.Date
In the Date menu, tap , to set the Year, Month and Day.
Tap to confirm and return.
3.Time:
In the Time menu, tap , to set the Hour, Minute, and Second.
Tap to confirm and return.
Volume
Tap in the Setup menu to enter Volume menu, as shown below:
General Setup

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Tap the screen before the Enable Keytone to turn the key sounds on or off.
Key sounds are audible confirmations of either pressing hardware buttons or tapping the
touch screen.
Tap , to adjust the volume.
Tap to confirm and return.
Battery
Tap in the Setup menu to enter Power menu, as shown below:
Battery Status
The Power menu displays the unit’s battery status. The values are between 0% and
100%, where 0% means the battery power has run out completely, and 100% represents
a full battery power. When the battery is being charged, the Battery Status will be
“Charging”.
Display
Tap in the Setup menu to enter Display menu, as shown below:
General Setup

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Idle Time:
You can set the Idle Time to determine how the backlight will behave when the screen
has not been touched for a while.
Never: You can choose to have the lights always on.
15, 30 sec and 1, 2, 5 min: When running on battery the backlight will turn off when the
screen has not been touched for 15 sec, 30 sec, 1 min, 2 min or 5 min. After another few
seconds, the backlight turns on automatically, or you can tap the screen to light it up
again. This helps you maintain a longer battery life.
Brightness:
Tap , to darken or increase the brightness of the display.
Align Screen:
Tap in the Display menu to align the screen,
as shown right.
Tap the center of the cross with your finger. When the
cross moves to another position, tap and hold the center
of the new target. Repeat each time to complete the
calibration process. When tapping the screen on the final
step, the new settings will be stored and you are returned
to the Display menu.
Language:
Tap in the Display menu to select the
language, as shown right.
Tap , to select the desired language.
Tap to confirm and return.
General Setup

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System
Tap in the Setup menu to view the System Information, as shown below:
Tap to return.
General Setup

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The unit is designed with an SD card slot and supports JPEG format files playback. You
can insert the SD card with JPEG files in the unit for picture view.
Note: Please take care of the mapping SD card if you remove it to use the photo
viewer as the navigation function will not work without it.
The unit lags when reading high-resolution JPEG files in the SD Card. We suggest
low-resolution (within 640*480) pictures playback.
Take the following steps to play:
Loading JPEG format files
1. Insert the SD card with JPEG format files.
2. Turn the unit on.
Playing Picture
In the main menu, tap to enter the Photo Viewer, as shown below:
In the menu, double tap the memory card icon to open it, the pictures stored in the
memory card will be listed on the screen.
Photo Viewer

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If the pictures list consists of more than one screen, tap the up arrow for the
previous page and the down arrow for the next page.
Tap to return to the previous menu.
Tap to return to the Photo Viewer main menu.
Tap to play all the pictures in full-screen slide mode.
Tap to display the edition information.
Tap to exit the Photo Viewer and return to the main menu.
In the pictures list, double tap a picture to play it on the screen, as shown below.
On the playback screen, the Photo Viewer has following playback features:
Tap to go back to the previous picture; tap to switch to the next picture.
Tap , to zoom the picture in or out.
Tap , to rotate the picture clockwise or counter-clockwise.
Tap to return to the pictures list.
Photo Viewer