Aura AMH-79DSP User manual

PLEASE READ CAREFULLY BEFORE USING
AMH-79DSP
DSP BLUETOOTH / USB / FM RECEIVER
USER MANUAL
DSP
4x51W
MAX POWER

Copyright
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Copyright
“ “, “ “ are registered trademarks. All rights reserved. This document,
entirely or in any part of it, is prohibited to reproduce, as well as copy without the
preliminary written permission of the manufacturer. All trademarks, logos and
names of products used on the packaging and in this document are logos or
registered trademarks of the respective companies. Trade brands, logos and
products are used only for editorial purposes and only in the interests of such
companies.
Disposal instructions
Directive Weee 2012/19/EU on waste from electrical and electronic equipment.
The electrical equipment that has served its term should not be thrown out with
the rest of the household waste. Please hand over it in secondary processing. To
obtain the necessary information, contact the local authorities.
Important!
All illustrations given in this instructions are schematic images of objects and may
slightly differ from their real appearance.
Due to the continuous finalization and improvement of the product, all technical
characteristics, as well as the appearance, can be changed without prior notice.
Service life
In accordance with the law, the service life of 3 years from the date of sale of the
device with a store is set for this device. The value of the service life is in no way
related to the real life of the device and is exclusively an obligation in relation to
the legal requirements of the Law on the Protection of Consumer Rights. Given
the high quality control, reliability and degree of safety of the device, the actual
duration of operation can significantly exceed the officially established service
life, subject to the consumer of the rules established by the manufacturer.

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Precautions............................................................................................
Equipment and installation ...................................................................
Connection ...........................................................................................
Appearance, controls ...........................................................................
Sizes......................................................................................................
Remote control......................................................................................
Basic operations ...................................................................................
Menu:
Sound settings ......................................................................................
Preservation of DSP settings (presets) ..................................................
Tuner settings ........................................................................................
Bluetooth settings .................................................................................
System settings .....................................................................................
Sources:
Radio......................................................................................................
USB .......................................................................................................
Bluetooth ...............................................................................................
AUX .......................................................................................................
Update by (software), reset of settings .................................................
Appendix for Android and iOS ..............................................................
Programming buttons on the steering wheel ........................................
Specifications........................................................................................
Warranty coupon ..................................................................................
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Content

User manual contains important security recommendations and information
about the proper operation of the device. Please carefully follow all the
instructions given in this guide.
1. When installing the device, avoid places with high temperature, humidity, or
places where there is a lot of dust.
2. Make sure that the device and, in particular, its accessories for installation, are
inaccessible to children.
3. Do not drop the device and make sure that it is not subjected to blows, as this
can lead to its damage.
4. The manufacturer does not bear any responsibility for any data loss that arose
due to damage to this device, its repair or for any other reason.
5. Do not disassemble the device yourself. This can lead to cancellation of the
guarantee.
6. Do not use alcohol, solvents or gasoline to clean plastic parts and device
display. For cleaning, use only dry soft fabric.
7. Avoid contact of the device with liquids.
8. The product is designed for use only with 12-volt electrical systems with
negative grounding. The use of a device in systems with a positive grounding
and/or voltage different from 12 volts can lead to damage to the car and device.
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Precautions

Package and installation
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Open the package and make sure that inside are:
1. USB receiver - 1 pc.
2. Remote control - 1 pc.
3. Keys for removing the receiver - 2 pcs.
4. ISO connector - 1 pc.
5. Instruction
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Installation of the device
Connect the required wires
and connectors
1. Install the mounting casing in the hole of the 1din standard,
provided by the manufacturer. If the regular place has a 2DIN size,
use transitional frames and adapters of the brand.
2. Light out the metal tongues on the mounting casing to fix it in place.
3. Check electrical connections, connector or individual wires
(depends on the configuration of a particular car model).
Connect the main connector to the device. Check
The system performance before fixing in the mounting casing.
4. Insert the device into the mounting casing and push it inward to
fixation by click.
In some brands of cars (for example, Toyota, Honda, ...), the device is mounted
by screws to standard brackets.
In this case, the mounting casing is not used.

Front speakers
B3 Rigth channel + (grey)
B4 Right channel – (grey-black)
B5 Left channel + (white)
B6 Left channel – (white-black)
Rear speakers
B1 Right channel + (purple)
B2 Right channel – (purple-black)
B7 Left channel + (green)
B8 Left channel – (green-black)
WARNING
DO NOT OPEN
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RED
ACC +12V
YELLOW
constant
power
+12V
BLACK
ground
MINUS
BLUE
control
wire
+12V
SWC - steering wheel control input
ANT - radio antenna input (not included)
MIC - external microphone input (not included)
1. Make sure your vehicle's onboard voltage is +12 volts.
2. Remove the fuse from the device before connecting the wires.
3. Connect the yellow (A4) wire to the +12 volt DC power supply.
4. Connect the red wire (A7) to the ACC terminal of the ignition switch.
5. Connect the black wire (A8) to the metal part of the car body.
6. Blue wire (A5) - connect to the amplifier's remote turn-on input or antenna motor control
input.
7. Connect the remaining wires according to the diagram.
Note:
To avoid increased current consumption and unstable operation of the receiver, when
connecting the red wire (A7) to +12 volts (together with the yellow A4), set the “CAR ACC”
function in the “SYSTEM” menu to “NO”!
Power connection
2 WAY mode (regular)
SUB - RCA subwoofer
FL - RCA front (left)
FR - RCA front (right)
RL - RCA rear (left)
RR - RCA rear (right)
3 WAY mode (network)
SUB - RCA subwoofer
FL - RCA MF speaker (left)
FR - RCA MF speaker (right)
RL - RCA tweeter (left)
RR - RCA tweeter (right)
Connecting speaker and RCA cables
ANT
MIC SWC
SUB FL RL
SUB FR RR
15 A
fuse

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1. Turning on / off the device / Source choice
2. IR receiver
3. LCD display
4. USB port
5. Next track / rewinding / setting up radio
6. Volume adjustment / switching / confirmation of choice
7. Previous track / rewinding back / Radio setting
8. Return
9. Search
10. Microphone
11. Muffle of sound (mute)
12. Pre -tuning button 1 / next folder
13. Pre -setting button 2 / previous folder
14. Pre -configuration button 3 / repeat mode
15. Pre -configuration button 4 / random play mode
16. Pre -setting button 5 / pause
17. Pre -tuning button 6 / scanning mode of tracks
18. Type of information on the display
19. Reception / Call completion / Voice Assistant / Switching
Radio ranges (FM1/2, FM3 (VHF), AM1/2)
20. Resetting to the factory settings (Reset)
21. AUX input
Controls

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Battery replacement:
When the lithium battery has lost capacity,
replace it as shown in the figure.
1. Pull the holder out of the remote control in
the direction of arrow 1.
2. Replace the old battery with a new one.
Observe polarity! Make sure the (+) is on top!
3. Insert the battery holder into the remote control.
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Removing the battery protection (CR-2025).
The remote control comes with battery protection.
The remote control will not work until the
protection is removed.
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25 49
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Sizes
Remote control

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Remote control
1. Turning on / off the device
2. Volume adjustment
3. Switching radio ranges
/ Reception of a call
4. Previous track / rewinding back
/ Radio setting up
5. Choosing a source
6. Next track / rewinding forward
/ Radio setting up
7. Muffling sound (mute)
8. Call completion / clock
9. Pre -configuration button 1
/ Pause
10. Preliminary settings button 2
/ Skaging mode of tracks
11. Preliminary settings button 3
/ Repeat mode
12. Preliminary settings button 4
/ Random play mode
13. Pre -configuration button 5
/ Switch to 10 tracks backward
14. Pre -configuration button 6 / Switch to 10 tracks forward
15. Radio station reception (mono / stereo)
16. Loud subtle
17. Memory scanning / Automatic search and
memorization of stations (AMS)
18. Choosing a source
19. Choosing the preset of equalizer
20. Lowering of the sensitivity of the tuner (LOC)
Using remote control (PDU):
• Place the radiating window of the remote control in the direction of the sensor
window on the device.
• A working angle for receiving the signals of the PDU is about 30 degrees.
• The distance between the radiation window of the DPD and the touch window of
the device. It should be less than 5 meters.
• The sowing nutrition element can lead to damage to the remote control.
• Store the nutrition elements in an inaccessible place for children!

Volume adjustment
Rotate the volume control handle to set the desired level.
Choosing a source
Press the button (1) / SRC to switch between sources
Reproduction: Radio -> USB -> Aux in -> Bluetooth.
Settings menu
Press the volume adjusting button (6) and rotate to select the necessary settings
section: AUDIO (sound settings), DISPLAY (display settings), TUNER (radio settings),
BLUETOOTH (Bluetooth settings).
To select the desired section, press the volume control handle.
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IMPORTANT! Before entering the AUDIO menu (sound), when the name AUDIO
is displayed on the screen, press and hold the volume control button (6) to select
the 2-or 3-strip configuration of the crossover: 2 WAY (ordinary) or 3 WAY (network).
Turning on / off
Press any button to enable the device.
Press and hold the button (1) / SRC to turn off.
Main operations
Audio
Custom - Manual setting 24 canalizer 24 (from -9 dB to +9 dB).
Settings are possible at frequencies: 45/63 / 100/125 / 160 /250 / 315/400 / 500
/630 /800 /1 / 1.25 / 1.6 / 2.5 / 3.15 / 4 /5 /6 /6 /6 /6 , 3 /8 /10 / 12.5 / 16 /20.
EQ reset - reset settings of the equalizer.
Q-factor - installing the value of the quality factor (quality).
Values: 1 / 1.5 / 2.5 / 3.5.
Bass boost
Inclusion and configuration of low frequency reinforcements (5 levels).
Loudness
Inclusion and configuration of subtlepent (2 levels).
Presets:
Natural, Rock, Pop, Easy,
Top 40, JAZZ, Powerfull.
EQ SETTING