Nextar Q4-MD Instruction Manual
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Nextar Q4-MD Instruction Manual

Nextar q4-md: user guide
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，
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.
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.
Important Safety
Instructions
1

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Summary of Contents for Nextar Q4-MD

  • Page 1: Important Safety Instructions

    ， 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.
  • Page 2 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.
  • Page 3 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.
  • Page 4 Important Safety Instructions 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...

  • Page 5: Accessories

    Accessories List ITEM NAME Instruction Manual MSN Direct Traffic Channels Receiver AC Adaptor Car Adaptor Mounting Bracket USB Cable Mounting Cradle Dashboard Mount Disk SD Card NOTE Accessories and their part number are subject to modification without prior notice due to improvements.

  • Page 6: Table Of Contents

    Contents …………………………………..……..…..1 Important Safety Instructions ……………………………….……….…...5 Accessories ……………………………….………..…...7 View of Main Unit ………………………………..…………...8 System Connections ……………………………….…….…..…10 Power supply Preparation …………………………….……….….….12 General Setup ……………………………….……….…..17 Playing Music …………………………….……………...19 Photo Viewer ……………………………….……….…..22 Use of the Mount Accessories ……………………………….……….…..23 Troubleshooting ……………………………….……….…..25 Specifications...

  • Page 7: View Of Main Unit

    POWER Button Press for a longer time to enter or exit the standby mode. Card Slot Insert the SD card into the slot. Earphone Jack Connect earphone for private listening. When the earphone is connected to this jack, the speaker will be turned off automatically. USB Port Connect to the supplied adaptor to charge the unit.

  • Page 8: System Connections

    System Connections 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 an SD card into the unit as shown below: To remove the card, gently press the card in with your fingernail.
  • Page 9 Connect the Car Adaptor Power to the receiver’s DC Input Jack and plug the other end to the vehicle’s 5V accessory/ cigarette socket. For further information on using the MSN Direct on your Q4-MD, please refer to the software instruction manual.

  • Page 10: Power Supply Preparation

    Do not operate the unit while driving a vehicle. 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.
  • Page 11 About Rechargeable Battery Your portable GPS device comes with a built-in rechargeable battery. Charge the battery fully before initial use. Charging time is normally about 3.5 hours. A fully charged battery delivers about 2 hours of use. Working conditions and precautions for the rechargeable battery New batteries should be fully charged before initial use.

  • Page 12: General Setup

    General Setup System Main Menu When in navigator, tap Exit button of the Navigation Menu in simple mode or in advanced mode to exit the application. A confirmation message appears: Are you sure you want exit the program? Tap Exit and the system main menu appears.
  • Page 13 General Setup 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. Language in the Setup menu to enter Language setting menu for language selection, as shown below: Tap the buttons to select language.
  • Page 14 General Setup Date & Time in the Setup menu to enter Date & Time setting menu for changing to the current time zone, date and time, as shown below: Tap the buttons to select the proper Time Zone. Tap the buttons of Date group to change the corresponding date.
  • Page 15 Volume in the Setup menu to enter Volume settings menu for volume adjustment, as shown below: Tap the to decrease the volume. Tap the to increase the volume. Then tap to confirm or tap Align Screen in the Setup menu to align the screen, as shown below. Tap the center of the cross with your finger.
  • Page 16 General Setup Power in the Setup menu to enter Power menu, as shown below: 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.

  • Page 17: Playing Music

    The unit is designed with an SD card slot and supports MP3 and WMA format files playback. To use the music player, you will need to have an SD card with your MP3 music files preloaded. Please note that you cannot use the navigation function of the device at the same time you are using the music player.
  • Page 18 Playing Music button to enter the music play list menu, as shown below: When you open the play list, the system will look for audio files on its SD memory card and create a play list automatically. If the play list consists of more than one screen, tap the up arrow for the previous page and the down arrow for the next page.

  • Page 19: Photo Viewer

    Photo Viewer The unit is designed with an SD card slot and supports JPEG format files playback. To use the Photo Viewer, you will need to have an SD card with your JPEG picture files preloaded. Please note that you cannot use the navigation function of the device at the same time you are using the Photo Viewer.
  • Page 20 Photo Viewer In the folder menu, double tap the memory card icon, and the photos stored in the memory card will be listed on the screen. In the photo list, double tap a photo to play it on the LCD screen. You can also tap a photo to select it and then tap to play it.
  • Page 21 When playing photos, the Photo Viewer has following playback features: to go back to the previous photo; tap to rotate the photo. to zoom in or out of the photo. to play the photo in full-screen mode; double tap the screen again to return to Photo Viewer.

  • Page 22: Use Of The Mount Accessories

    Use of the Mount Accessories When using the unit in vehicle, you can use the supplied mount accessories (mount bracket, mount cradle and dashboard mount disk) to mount the unit in the vehicle. Take the following steps to operate: See Fig. 1 Following the arrow, slide the mount cradle onto the end of the mount bracket to fix it.

  • Page 23: Troubleshooting

    Take steps described in the tables below to solve simple problems before contacting customer service. If you suspect something wrong with this unit, immediately turn the power off and disconnect the power connector from the unit. Never try to repair the unit yourself because it is dangerous to do so.
  • Page 24 Troubleshooting POSSIBLE CAUSE PROBLEM The built-in rechargeable battery is weak. The unit can receive signals The unit may be obstructed now but can’t by veil, such as heat insulation paper. then or signals received are not Swing of the unit is too stable.

  • Page 25: Specifications

    TFT screen size Frequency Response Audio Signal-to-noise Rate Audio distortion+noise Channel Separation Dynamic Range Power Power Consumption Dimensions Weight Design and specifications are subject to change without notice. Specifications 4.3 inches 20Hz - 20kHz ≥65dB ≤-20dB (1kHz) ≥70dB (1kHz) ≥80dB (1kHz) AC 100-240V ～...
  • Page 26 All products distributed by Nextar Inc. unless otherwise indicated www.nextar.com Made in China © 2008 Nextar (Hong Kong) Limited. Nextar is a trademark and service mark of Nextar (Hong Kong) Limited. All other brand names, trademarks and service marks are property of their owners. Q4MD08EH01...

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