Mongoose Q-U720AC User manual

Q-U720AC
6.75’’ Capacitive Touch Screen with Apple CarPlay and Android Auto,
Compatible with Wireless Connection.
USB Music / Video Playback with Built-in Bluetooth and AM/FM Radio.
USER’S MANUAL

Contents
FCC Compliance Statement............................. 1
Safety Information........................................... 2
Safety Tips ............................................... 2
Safety Statement....................................... 2
Warning ................................................... 2
Installation Instructions.................................... 3
Usage Notes..................................................... 4
Statements ....................................................... 4
Front Panel ...................................................... 5
Home Menu..................................................... 6
Radio............................................................... 7
FM/AM Switching ................................... 7
Automatic Search and Storage Station ..... 7
Manual Search Station.............................. 7
Collect Station.......................................... 8
Media Player.................................................... 8
Supporting Format.................................... 8
Play Music ............................................... 8
Play Video................................................ 9
View Picture........................................... 10
Play Folder Contents.............................. 10
Content Search....................................... 11
Switch Tracks......................................... 11
Play/Pause.............................................. 11
Playing Modes........................................ 11
Hands-free..................................................... 13
Search Bluetooth Device........................ 13
Bluetooth Pairing ................................... 13
Automatic Connection............................ 14
Download Phone Book........................... 14
Call Out / Receive Call........................... 15
Hands-free Mode and Private Mode....... 15
Disconnection......................................... 15
Bluetooth Audio Music.................................. 16
Switch Tracks......................................... 16
Play/Pause.............................................. 16
Apple CarPlay................................................16
Connecting to USB Port .........................16
Wireless Connection...............................16
Call Out / Receive Call...........................17
Play Music..............................................17
Use Map .................................................17
Check Message.......................................17
Siri..........................................................17
NOTE.....................................................17
Android Auto.................................................18
Connecting to USB Port .........................18
Wireless Connection...............................18
Use Map .................................................18
Call Out / Receive Call...........................18
Main Menu.............................................18
Play Music..............................................19
Exit Android Auto..................................19
Google Assistant.....................................19
AUX ..............................................................19
Video In.........................................................19
Settings ..........................................................20
General Settings......................................20
Advance Settings....................................21
Steering Wheel Control Key...................22
Static Reversing Trajectory Adjust.........22
Audio Settings........................................23
Display Settings......................................24
Device Settings.......................................24
Bluetooth Settings...................................25
Radio Settings.........................................25
Common Problems and Solutions ..................27
Interface definition.........................................28
Wire Harness..................................................31

1
FCC Compliance Statement
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including interference that may cause undesired operation ofthis
device.
This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.
The Bluetooth antenna cannot be removed (or replaced) by user.
This equipment complies with FCC/ IC radiation exposure limitsset forthfor anuncontrolled environment
and meets the FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the IC radio frequency
(RF) Exposure rules.
This equipment has very low levels of RF energy that it deemed to comply without maximum permissive
exposure evaluation (MPE).
But it is desirable that it should be installed and operated keeping the radiator at least 20 cm or moreaway
from person’s body(excluding extremities: hands, wrists, feet and ankles).
Alteration or modifications carried out without appropriate authorization may invalidate the user’s right to
operate the equipment.
NOTE:
This equipment has been tested and found to comply with the limits for a 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, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interferenceto radio or television reception, which can be determined
by turning the equipment off and on, theuser is encouraged to try to correct the interference by one or more of
the following measures:
Relocate or reorient the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiveris connected.
Consult the dealer or an experienced radio/TV technician for help.

2
Safety Information
Safety Tips
Please drive according to driving regulations and obey traffic laws;
Please pay attention to the warning in themanual and avoid the operations that mentioned during the
installation and use.The ignoring of any warning would lead to danger;
Please do not use any function that would disperse your attention in driving. These functions should be
used in the parking state. If you need the function, please park the vehicle in the security zone and use
handbrake to avoid the occurrence of safety accidents;
During driving, please keep the volume of music in the state that does not affect any security alert and
make sure that the driver could be able to hear the noise out of the window. Driver may not hear the
emergency alert or road warning signal because of high volume in vehicle and it may lead to traffic accident;
For security considerations, driver in the vehicle should not watch the video, please enable the “handbrake
test” function in system settings;
Please do not insert your finger, a foreign matter or conductive material into the gap or slot;
Please do not wear headset in driving;
Please do not use the product for any other function except for navigation and multimedia;
Any accessories should be matched with the parameters of the product during the replacing; Unsuitable
accessories might damage the product and cause serious safety accidents, which will lead to personal injury;
Safety Statement
This product is the auxiliary equipment for increasing driving experience, please keep the safety in the first
place and never be careless or lack of judgment. Please avoid using any function that may affect your safety
during driving, otherwise the safety accidents caused by improper operation has nothing to do withour
company; Please take the actual situation as the basis forthe processing; Such as map navigation, it works
only as a reference, please consider the actual road conditions;
The navigation map provider is responsible for navigation map data;
Please follow the manual steps. Any serious injury, death or goods damage that caused by the operation
that does not bementioned in the manual has nothing to do with our company;
Warning
Please do not disassemble, install or repair the product by yourself. Please contact the manufacturer
specified service personnel first if it is necessary. The operation that is conducted by the person who has not
had electronic equipment, vehicle modification or other related training may cause accidents, fire, electric
shock, or other dangers;
Please do not arbitrarily change the system;
Please do not make products near the fire, contact liquid and avoid the damage to the product that may
lead to electric shock, fire and other accidents;
Please do not install and use this product in the environment that does not meet the installation
conditions. Otherwise it may cause the damage to the machine or injury to user;

3
Please do not arbitrarily change the emission frequency, increase the transmission power (including add
RF power amplifier), add external antenna or use other transmit antennas;
Please do not make interference to legitimate radio communication services during the using of product.
Once the interference occurs, user should immediately stop using the product and the product should not be
used unless the interference is disappeared;
Installation Instructions
The vehicle must meet the voltage, current and powerthat required, please check the conditions before
installation;
The installation should be done while the battery of the vehicle is disconnected;
To ensure that theproduct has been fitted with a fuse;
The installation of theproduct should not affect the safety of theoperation and function of the vehicle;
The installation position should not block the driver's sight and should not be on the placethat the brake,
steering wheel, seat belts, airbags and other vehicle safety equipment should be;
Please confirm the matching condition of the vehicle interface before install this product, use the
appropriate patch plug if the interface is not matched;
Please be familiar with the connection of the vehicle before installation, confirm the position of the
piping, electrical wiring, fuel tank and other vehicle system components. Do not touch or damage these
components and avoid the exposure of wires that may cause corrosion, leakage, etc.;
Please do not conduct the installation in place of condensation, drench water sites, high humidity,
containing dust and oil smoke. Ifwater, moisture, dust and oil smoke enter theproduct, it may cause smoke,
fire or failure;
Please do not move or disassembled the existing screws, nuts, bolts, clips, connecting fixed appliances,
accessories and so on, do not change or remove vehicle incidental contact system and wire clip, otherwise it
may impair the function of automobile safety;
In order to avoid the occurrence of fire damage to the product or vehicle, please do not allow the
existing power supply circuit overload when power the product; Please be sure that the power wires have
insulation treatment and install with fuses,circuit breakers and relays;
Please use nonconductive tape in insulation treatment, wrap the ends of the wire and unused wire;
correct insulating treatment can avoid theoccurrence of electric arc, electric shock or fire. In order not to
impede the brake pedal, gearbox and steering wheel, plastic belt could be used to fix the wires. Please do
not make the wires contact high temperature surface, the heat can easily cause damage to the wires and lead
to short circuit, arc or fire;
Please fix the wires on the electric chair or other parts of vehicle where will not lead to the scratch or
damage of wire. In addition, the wire should be fixed in the hidden place as far as possible, it will make the
environment inside the vehicle safe and better visual appearance;
Please do not block the airflow vents, otherwise it may cause internal overheat and fire;
After the installation is completed, please check the wire connection of the vehicle, then run all
functions, including lights, speakers, stereo, reversing operation and other electrical systems and ensure that
the vehicle function is normal and can be used safely.

4
Usage Notes
Please use this product in 9~16V DC voltage range. Mismatched voltage(too high or too
low) will cause damage to the product and the battery of the vehicle;
Please use the 15A fuse;
Please operate the product at the temperature of -20°C to +70 °C;
Use the soft wet cloth to wipe the stain gently;
It is recommended to not use the product in excessive wet environment. If the function is
failed, please shut down the product and restart after the moisture dispersed;
When OS is crashed and affects driving, please park the vehicle in the safety zone and
restart the machine;
When it is in cold start process, it may not be able to accurately display the current time
and location, user could use GPS positioning function to correct it;
The product may not run normally because of bumpy road. Users could reuse this product
when the road conditions improve;
When playing HD video, it is suggested to close navigation system to avoid the stuttering;
Foreign objects or water into the machine may cause the smoke or smell. When it occurs,
please immediately shut down the machine and contact the service center;
If the product has any fault or any serious damage, stop using and contact customer service
center immediately;
It is not in the scope of warranty that the products cannot run normally, data is corrupted or
lost because of operation without manual instruction or artificial damage to the product;
Statements
This manual mainly introduces the function and operation method of the product, it is only
used as user's operating guidelines, not as a basis for other criteria and maintenance services;
When there is improvement of products, specifications and design are subject to change
without notice, please consult the supplier for details;
Without our authorization, the contents of this manual shall not be used for other
commercial purposes;
The final interpretation of this manual shall be owned by manufacturer.

5
Front Panel
①Microphone
②Return to home screen
③Enter voice page
④Increase volume
⑤Decrease volume
⑥MUTE off/on
①
②
③
④
⑤
⑥

6
Home Menu
FM/AM Listen to FM / AM radio broadcasting;
Phone Hands-free phoning;
Bluetooth Play Bluetooth audio music;
Android Auto Connect to Android phone;
USB Play music/video in USB stick drive;
Apple CarPlay Connect to iPhone;
iPod Connect to iPhone/iPod;
AUX Listen to External audio;
Video In Watch External video;
Settings Set the parameters of the product;
Touch to idle screen

7
Radio
FM/AM Switching
Touch【 】to alternate switch between FM and AM ; Or touch【 】and then
choose【 】【 】to switch;
Automatic Search and Storage Station
1. Touch【 】to automatic search and save station; When search is completed, the first radio station is
automatically played and the radio list is displayed;
2. Touch【 】【 】or【 】to select the station in the list to play.
Manual Search Station
1. Touch or hold【 】or【 】to automatic search the radio station. If the station is searched, the
process will stop and play the current station, and then touch the button to search again;
2.Touch【 】or【 】to fine adjust radio frequency;

8
Collect Station
1. The area below the currently playing radio station is the radio station collection area; Touch【
】to collect current station, touch【 】to play the station;
2.Touch and hold【 】to replace with current station;
Media Player
Insert USB Flash Drive with media files.
Supporting Format
1. Music: APE, FLAC, MP3, OGG ,etc.;
2. Video: 3GP, AVI, MKV, MOV,VOB, DAT, APE, RV, TP, etc.;
3. Picture: JPG, PNG,BMP;
Play Music