INSTALLATION/OWNER’S MANUAL
Media Receiver with Android Auto™ and Apple CarPlay
®
featuring a 7" digital TFT Display
DCPA701-4
Copyright Notes
This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other
intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology
must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise
authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.
The Bluetooth
®
word mark and logos are owned by the Bluetooth SIG, Inc.
Use of the Apple CarPlay logo means that a verhicle user interface meets Apple performance standards. Apple is not responsible
for the operation of this vehicle or its compliance with safety and regulatory standards. Please note that use of this product with
iPhone, iPod or iPad may affect wireless performance. Apple CarPlay is a trademark of Apple Inc. "Made for iPod" and "Made for
iPhone" mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been
certified by the developer to meet Apple performance standards. iPhone and iPod are trademarks of Apple, Inc., registered in the
U.S. and other countries.
Availability of Android Auto™ may vary depending upon your country and phone model. Please visit android.com/auto for more
information. Android, Android Auto, Google and other marks are trademarks of Google Inc.
Other trademarks and trade names are those of their respective owners.
Safety Notes
Video playback will not operate while the vehicle is moving.
This is a safety feature to prevent driver distraction. In-dash video functions will only
operate when vehicle is in Park and the parking brake is engaged. It is illegal in most
jurisdictions for the driver to view video while the vehicle is in motion.
The SAFETY NOTICE is reminder to drive responsibly and safely while using your mobile phone device, or any APP’s that are
compatible with this unit.
It is highly recommended that your DUAL DCPA701-4 is installed by a professional installer or an authorized dealer.
This product is only for use in vehicles with 12VDC negative ground only.
To prevent damage or injury:
• Make sure to ground the unit securely to the vehicle chassis ground.
• Do not remove the top or bottom covers of the unit.
• Do not install the unit in a spot exposed to direct sunlight or excessive heat or th possibility of water splashing.
• Do not subject the unit to excessive shock.
• When replacing a fuse, only use a new one with the correct rating. Using a fuse wit the wrong rating may cause the unit to
malfunction.
• To prevent short circuits when replacing a fuse, disconnect the wiring harness first.
• Use only the provided hardware and wire harness.
• If you experience problems during installation, consult your nearest DUAL deale .
• If the unit malfunctions, reset the unit as described. If the problem still persists consult your nearest DUAL dealer or call tech
assistance @ 1-866-382-5476.
• To clean the monitor, wipe only with a dry silicone cloth or soft cloth. Do not usea stiff cloth, or solvents such as paint thinner
and alcohol. They can scratch the surface of the panel and/or remove the printing.
• When the temperature of the unit falls (as in winter), the liquid crystal inside th screen will become darker than usual. Normal
brightness will return after the unit is in use for a while.
• When extending the ignition, battery or ground wiring, make sure to us automotive-grade wiring with an a minimum AWG 16 or
more to prevent voltage drops.
• Do not touch the liquid crystal fluid if the LCD is damaged or broken. The liqui crystal fluid may be hazardous to your health or
fatal. If the liquid crystal fluid from the LCD contacts your body or clothing, wash it off with soap immediately.
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DCPA701-4
Page
Warning Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FCC Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparation/Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AM/FM Tuner Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Media Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bluetooth Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving Orientation Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Apple CarPlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .
Android Auto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary Inputs/Rear Camera Operation. . . . . . . . . . . . . . . . . . . . . . . . . .
SWC Input Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents
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15-16
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18-19
20-21
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DCPA701-4
Upon installation of this monitor/media player (“unit”) into a vehicle, the driver of the vehicle
must not operate this unit by watching videos or playing video games while driving.
Failure to follow this instruction could lead to driver distraction which could result in
serious injury or death to the vehicle’s occupants or persons outside the vehicle and/or
property damage.
Several states prohibit the installation of monitors/media players if the screen is visible
from the driver’s seat. If you reside in a jurisdiction which has enacted such a law, this
unit must not be installed so that the screen is visible from the driver’s seat. When
installing this unit in the front console/dashboard, the unit must be positioned so that it is
facing the front passenger seat only. Failure to follow this instruction could lead to driver
distraction which could result in serious injury or death to the vehicle’s occupants or
persons outside the vehicle and/or property damage.
This unit is designed so that it may be operated only when the vehicle is in “Park” and the
parking brake is fully engaged. To this end, this unit includes a parking brake lock-out
feature which prohibits the unit from operating if the vehicle is not in “Park” and/or the
parking brake is not fully engaged. When installing this unit, the installer must connect
the parking brake detect wire to the parking brake mechanism in order to make the
parking brake lock-out feature operable. DO NOT simply ground the parking brake detect
wire to a metal portion of the vehicle. Failure to properly install the parking brake lock-
out feature could lead to driver distraction which could result in serious injury or death to
the driver’s occupants or persons outside the vehicle and/or property damage.
Once the parking brake lock-out feature is installed, the owner/user must not attempt to
disrupt/neutralize the parking brake lock-out feature by (a) partially engaging the parking
brake and/or (b) purchasing/using any device or unit designed to send necessary brake
signals to the unit. Failure to follow these instructions could lead to driver distraction
which could result in serious injury or death to the driver’s occupants or persons outside
the vehicle and/or property damage.
When operating this unit, keep the unit’s volume level low enough so that the vehicle’s
occupants can hear traffic-related sounds such as police and emergency vehicles.
Failure to follow this instruction could lead to driver distraction which could result in
serious injury or death to the vehicle’s occupants or persons outside the vehicle and/or
property damage.
WARNING
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DCPA701-4
FCC Compliance
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, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your
body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
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 and, 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 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 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.
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DCPA701-4
Before You Start
• Disconnect negative battery terminal. Consult a qualified technician for instructions.
• Avoid installing the unit where it would be subject to high temperatures, such as from direct sunlight, or where it
would be subject to dust, dirt or excessive vibration.
Preparation
* Use 2 or 3 screws to affix the monitor to the bracket.
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DCPA701-4
Wiring Diagram - Inputs/Outputs
Note:
When replacing a fuse, make sure to use the correct type and amperage. Using an incorrect fuse could cause
damage. The unit uses (1) 15 amp ATC mini style fuse located on the power connector.
Wiring Notes:
Subwoofer output
The Subwoofer preamp audio output (Blue jacket with Black RCA) is active in all audio modes.
Rear camera input
A rear view camera (not included) can be used with the Camera input.
White/Black
Gray/Black
Green
Green/Black
Violet
Violet/Black
Red
Black
Yellow
Orange
Violet/White
Blue
Pink
Blue/White
White
Gray
Left front(-)
Right front (-)
Left rear(+)
Left rear(-)
Right rear(+)
Right rear(-)
Chassis ground(-)
Battery 12(+)
Llumination(+)
Reverse(+)
Power antenna (+)
Parking brake(-)
Remote turn-on(+)
Left front(+)
Right front(+)
SWC inputGray(Red cap)
Ignition / 12v(+)
IGNITION /
ACC 12V(+)
GROUND(-)
BATTERY(+)
ILLUMINATION
REVERSE(+)
20PIN
SWCIN
To external mic
Yellow
Green
Red
Video in
Sub preamp out
Camera in
AV In L
AV In R
Yellow
White
White
White
Red
Red
Factory use only
Apple CarPlay
Android Auto
Rear left
Preamp output
Front left
Preamp output
Radio antenna
Rear right
Preamp output
Front right
Preamp output
Replace with the
same 15A ATC style
fuse
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DCPA701-4
Control Locations
RESET
VOL-
VOL+
POWER/MUTE
SOURCE
VOICE ACTIVATION BUTTON
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2
3
4
5
6
The radio display features the following functions and displays:
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DCPA701-4
General Operation
Power On/Off
Volume
Mute
Mode
Main Menu
Dimmer
A/V In
USB
Reset
Momentarily press to turn the unit on. Press and hold to turn the
unit off.
Press "VOL+" or "VOL-" to increase or decrease the volume level.
Momentarily press MUTE to silence the audio. Momentarily press MUTE
again to return to the previously selected volume. Rotating the volume
knob while the volume is muted will also cancel the mute function.
Press icon at the top left corner of the screen to display the main
menu.
Press the Radio/USB/Android Auto/Apple CarPlay/BT Phone/BT Audio/
AV In/Settings
Note: Modes of operation can also be accessed by selecting the
corresponding icon from the main menu.
Operation Mode Selection: Press the icon at the top left corner of
the screen to display the OSD main menu. Press the Radio/USB/Android
Auto/Apple CarPlay/BT Phone/BT Audio/AV In/Settings in the Main menu
page to select the desired source.
Press the icon to adjust the brightness.
Connect external audio/video devices to the rear RCA Type A/V Input
Insert a USB flash drive to play MP3/FLAC files.
To resolve abnormal operation or if the unit is inoperable, press the
RESET button located on the front panel. The unit will reset the main
processor to the default settings,
Note: Use the tip of a pen to access the reset button. To restore the
factory default software settings.
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DCPA701-4
From the Main Menu screen, select Setup to access the Settings menu and
select from categories represented by the icons on the bottom of the screen:
General, Audio, Display, Others. Select the category, and adjust any of the
available options using the touch screen.
General:
• Adjust the date and time- Day, Month, Year, Hour, Minute and Format.
• Time Format- Select between 12-Hour and 24-Hour Time Format.
• Beep Tone - Turn the Beep Tone On or Off.
• Radio Region - Select Radio Region.
• Right Hand Drive- Turn the Right Hand Drive On or Off. When the item
is off, it is left hand drive mode, and when the item is On, it is right
hand drive mode. And this item default will be off (left hand drive
mode).
Audio:
• Equalizer-Select between the following EQ presets: Default, User,
Classic, Rock, Jazz, Electric, Pop, Soft (allows user to enter custom EQ
settings).
• Time Alignment-To adjust time correction settings select“PRESET 1”
”PRESET 2“or“PRESET 3”.
• Loudness - Touch screen button to turn the Loudness function on/off.
• Subwoofer Control - Touch the button to turn the Subwoofer Control
On/Off.
• Subwoofer Gain - Select subwoofer -6 to 6 ( 0 is default ).
Display:
• Brightness- Press > or < to adjust to desired level.
(O Minimum/20 maximum: Day: 20 is default, Night: 6 is default).
• Dimmer Mode- Press > or < to adjust to change the mode
(Auto/Day/Night).
• Color Brightness- Press > or < to adjust to desired level.
(O Minimum/24 maximum).
Others:
• Factory Default-Reset Bluetooth Settings or Reboot System.
• System Version-Displays soft ware version of unit .
General Operation
Setup Menu
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DCPA701-4
From the Main Menu screen, Press the Equalizer icon on the main menu
screen to adjust Fader and Balance controls, Equalizer
(8-Band Tone Control and 8 Presets EQ Settings).
Audio Operation
Equalizer Menu
Time Alignment Menu
Surround Presets
Time Delay Setting
Speaker Positions
Reset to Default Settings
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2
3
4
Adjustments:
To properly set the time alignment, you will need measure the distance
from each speaker (in ft) to where you want the “center stage” to be. For
example, if you want the position to be at the divers seat, then meausre
each speaker side (front & rear) to where your head is located and set the
distance accordingly.
Each vehicle will vary in distance, so settings will be different in each case.
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2
3
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DCPA701-4
Radio Operation
Main Menu
1
Current Mode Indicator
2
Local / Distance
3
Dimmer
4
Seek Tune Down
5
Seek Tune Up
6
Preset Stations
7
FM
8
AM
9
AS/PS
10
EQ
11
Keypad
12
From the main menu, touch Radio icon on the screen to select AM/
FM tuner mode.
Press icon to return to Main Menu screen.
Display status of various tuning functions including Auto.
Press DX/LOC text to turn on the local or distance.
Press the icon to adjust the brightness.
Press to automatically tune to a lower frequency.
Press to automatically tune to a higher frequency.
To store a station as a preset in the current band, tune to the desired
station, then press the desired preset number from the list. Press
any preset in the list to recall and begin playback of that station.
(Hold this button down for a few seconds and it will switch between
AS and PS)
Press to toggle between FM1, FM2 and FM3.
Press to toggle between AM1 and AM2.
Auto Store Presets: Press and hold AS/PS to automatically program
the FM(18)/AM(12) available into the presets in the current Band.
Preset Scan: Press AS/PS to scan through all tunable presets in the
current band and play them for 3 seconds each.
Press the icon to adjust Equalizer setting.
Direct Search Keypad
AM/FM Tuner Operation
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7
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DCPA701-4
USB Operation
USB
Main Menu
1
Current Mode Indicator
2
EQ
3
Search
4
List
5
Repeat
6
Random
7
Track Down
8
Play / Pause
9
Track Up
10
From the main menu, touch the USB icon on the main screen.
Press icon to return to Main Menu screen.
Displays source currently playing.
Press the icon to adjust Equalizer setting.
Press icon to search a music file.
Press icon to access a list of all files and folders on the device.
- Press to access the root directory
- Press a folder name to access that folder, and press to return to
the file list
- Use the up and down arrows to navigate the file list
- Press the " " arrow to return to the previous screen.
Press icon to repeat current track and adjust to repeat all tracks in
the current folder. Touch RPT again to exit repeat mode.
Press icon to shuffle all tacks in the current folder. And again to
shuffle all tracks. Touch icon again to exit Repeat mode.
Press icon to return to the beginning of the current track.
Press icon to pause or resume playback.
Press icon to skip ahead to the next song
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DCPA701-4
Media Compatibility
File Type MP3
File System
FAT
FAT 12 X
FAT 16/FAT 32
File
Extension
.mp3/.MP3/.Mp3/.mP3/.flac/ogg
.rmp/.m4a X
MPEG
Format
MPEG 1
MPEG 2
MPEG 2.5
Sampling
Frequency
MPEG 1 32/44.1/48kHz
MPEG 2 12/16/22.05/24kHz
MPEG 2.5 8/11.025/12kHz
Bitrate
MPEG 1 32 ~ 320kbps
MPEG 2 8 ~ 160kbps
MPEG 2.5 8 ~ 160kbps
Other
Information
Directory Depth Unlimited
File Name Length 32 bytes
Total File Number 2000 files
Total Folder Number 200 folders
File Number via Folder 2000 files
MP3 ID3 TAG
ver.1.x
ver.2.x
Title, Artist, Album
Notes:
• Due to ongoing technological advancement, some USB flash drives may be incompatible with this unit.
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DCPA701-4
Media Compatibility
The following types of files are not compatible:
• MP3 PRO format, MP3 playlists
• RMP format
• AAC, protected AAC, M4A format
MP3 playback sequence begins in the root folder of the USB device. Any
empty folders or folders that do not include MP3 files are skipped.
ISO9660 standards:
• Maximum nested folder depth is 8 (including the root folder).
• Valid characters for folder/file names are letters A-Z (all caps), numbers
0-9, and “_” (underscore). Some characters may not be displayed correctly,
depending on the character type.
• This device can play back files in Joliet and other standards that conform to
ISO9660. MP3 written in the formats other than the above may not play and/
or their file names or folder names may not be displayed properly.
Some files may not play or be displayed correctly, depending on sampling
rates and bit rates.
For best results, use the following settings when ripping MP3 files:
128kbps or higher constant bit rate
44.1kHz or higher sampling frequency
Media Compatibility
Playback Order
Compatible Recording Formats
Notes
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DCPA701-4
Bluetooth Operation
Before you can use a Bluetooth device to make hands-free calls or
stream audio. It must be authenticated. This is also referred to as
"pairing" a device.
The unit broadcasts the pairing signal constantly when no devices
are currently connected. Complete the pairing sequence from your
Bluetooth device. Refer to the owner's manual for your device for
more details. The device name is "DCPA701-4". The unit can be
in any mode of operation when pairing is performed. On certain
phones, pairing may need to be done more than once.
The head unit will automatically connect to the last connected device
when the connect feature is set to Auto connect On. If the connect
feature is set to Auto Connect Off, the head unit will not automatically
connect to any device.
From the main menu. Touch the Bluetooth on the screen. Bluetooth
icon will appear anytime a Bluetooth device is connected.
Press icon to return to Main Menu screen.
Displays current mode of operation.
When Bluetooth is On and a Bluetooth device is being paired. The
indicator will flash. When Bluetooth is On and a phone is connected
to the unit. The indicator will illuminate steady.
Use the keypad to dial a phone number.
Dial a number and touch the Phone icon to call.
Before using Bluetooth
Pairing a New Device
Connect
Bluetooth Phone
Main Menu
1
Current Mode Indicator
2
Bluetooth Status indicator
3
Phone Keypad
4
Call
5
1
2 3
4
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5
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DCPA701-4
Bluetooth Operation
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End Call
11
Audio Transfer Button
12
Microphone
13
Keypad
14
Track Down
15
Play / Pause
16
Track Up
17
Devices
6
Phone Book
7
Call Log
8
Bluetooth Music
9
Setup
10
Press the End icon on screen or the End button on the front Panel to
end a call in progress or o reject an incoming call.
Press to transfer audio between the unit and mobile phone.
Turn the Microphone voice On or Off.
Press to return to the Keypad screen.
Press icon to return to the beginning of the current track.
Press icon to pause or resume playback.
Touch icon to skip ahead to the next song.
Press the "DEVICES" to show the pairing device list. To connect to
a previously connected device. Press the current device name. Any
previously connected devices that are in rang will be listed by their
device name. Press the desired device name to disconnect from the
current device and connect to the new device.
Press "CONTACTS" to access phone book menu.
Press the "CALL LOGS" to show( Dialed, Missed and Received Calls ).
Press "MUSIC" to initiate the Bluetooth music playback via A2DP.
Press "SETUP" to access Bluetooth settings.
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DCPA701-4
Driving Orientation Settings
To enhance the driving experience, the DCPA701-4 allows the user to configure Apple
CarPlay and Android Auto for either Left Hand Drive (LHD) or Right Hand Drive (RHD)
vehicles.
To select desired configuration, select either LHD or RHD from the Settings menu:
* Note: If you change the setting for Right Hand Drive mode or Left Hand Drive mode
while the phone is connected to the receiver, disconnect the phone from the receiver and
re-connect it again.
The resulting configuration options are shown below:
Apple CarPlay Left Hand Drive
Android Auto Left Hand Drive
Apple CarPlay Right Hand Drive
Android Auto Right Hand Drive
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DCPA701-4
Apple CarPlay Operation
Apple CarPlay is a smart interface for iPhone, allowing you to voice-control (via Siri) music,
navigation, phone and messaging apps - significantly reducing driver distraction.
Phone - Use Siri to make calls, return missed calls, listen to voicemail
messages, and view the caller ID on the receiver’s screen.
Messages - Ask Siri to send, read, and reply to text messages. This hands free
operation minimizes distraction and allows you to keep hands on the wheel and
eyes on the road.
Music - Access music by artist, song, playlist, and more through the receiver’s
touchscreen or via Siri. The receiver will mirror the iPhone screen with artist and
track information.
Maps - Use Siri to request turn-by-turn directions – search by address or
points of interest. Apple Maps will be mirrored on the screen, including traffic
information and estimated time to destination.
Compatible Devices
Made for iPhone models:
iPhone15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone14, iPhone 14 Plus,
iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro
Max, iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 11 Plus, iPhone
11, iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7,
iPhone 7 Plus, iPhone 6, iPhone 6S
Starting Apple CarPlay
Connect an iPhone to the receiver's USB port using a Apple Certified Lightning cable (not
included). Apple CarPlay will launch automatically. The familar applications will appear on
the receiver's touchscreen to activate Siri voice control.
Note: For safety reasons, Apple CarPlay features are limited while driving and will vary with
each CarPlay-enabled app. Available functions are determined by each individual
app provider. For more information, visit www.apple.com/ios/carplay.
Note: Certain iPhone functions may be illegal while driving in your location. Be sure to
familiarize yourself with local and state laws regarding mobile devices. When in
doubt, stop and park your vehicle before using any devices.
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DCPA701-4
Press any Application button on the main Apple CarPlay menu to access that operation
directly. The toolbar on the left side of the screen displays the time, signal strength and
shortcuts to the most popular applications - Phone, Music and Navigation - so they can be
accessed quickly and easily without returning to the main menu.
Controlling Apple CarPlay
The following basic controls will operate many standard Apple CarPlay features.
Note: There is no need to pair your iPhone when using Apple CarPlay. This will occur
automatically when connecting an iPhone to the unit's USB port.
Note: When Apple CarPlay is in use, the unit's Bluetooth will turn off automatically and
hands-free functionality will operate through the Apple CarPlay feature. Any other devices
connected via Bluetooth will be disconnected during Apple CarPlay use.
Exiting Apple CarPlay
Disconnecting your iPhone will automatically exit Apple CarPlay mode. To exit Apple
CarPlay mode while your phone is still connected, press the Power/Volume knob
momentarily, and the unit's main menu will be displayed.
Apple CarPlay Operation
When the Apple CarPlay menu is displayed, the home button in the lower left corner work
just like the home button on your iPhone.
Press and hold it to summon Siri and begin your voice commands.
At any time during Apple CarPlay operation, you can press this button
momentarily to return to the main Apple CarPlay menu screen.
Touch - Briefly press the desired option.
Swipe - Briefly swipe in the desired direction.
Drag - Press, hold and drag to the desired location.
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DCPA701-4
Android Auto™ Operation
Android Auto brings the most useful apps to your phone screen or your compatible car
display, in a format that makes it easy for you to keep your main focus on driving. You can
control things like navigation and maps, calls and text messages, and music.
Google Assistant
With your Google Assistant on Android Auto, you can keep your eyes on the road and your
hands on the wheel while using your voice to help you with your day. Simply say, “Ok
Google,” or in compatible cars, long press the voice control button on your steering wheel.
Navigation
Get real-time traffic alerts to avoid hazards, speed traps, and find the fastest route. Or take
a break and find a bite along the way.
Calls & Messages
Your Google Assistant lets you stay connected while you’re driving. Your Assistant can
help you call phone numbers from your contacts, chat with your favorite apps, read your
messages aloud and text back, keeping your hands on the wheel.
Compatible Devices
Android Auto requires the Android Auto app from Google Play installed on an Android
smartphone running Android Lollipop 5.0 or higher.
Warning:
Certain uses of the smartphone may not be legal while driving in your jurisdiction, so you
must be aware of and obey any such restrictions. If in doubt as to a particular function,
only perform it while the car is parked. No feature should be used unless it is safe to do so
under the driving conditions you are experiencing.
Starting Android Auto
Connect an Android Auto compatible device to the unit via USB cable. Android Auto will
launch automatically, or it can be accessed at any time from the main menu.
Note: When the device for Android Auto is connected to this unit, the device is also
connected via Bluetooth at the same time. If five devices are already paired, the message
confirming whether to delete the registered device is displayed. If you want to delete the
device, touch [Agree]. If you want to delete other device, touch [BT Settings] and delete the
devices manually.
Note: If Android Auto is turned on during a call on a cellular phone other than the Android
Auto compatible device, the Bluetooth connection will switch to the Android Auto compatible
device after the call.
21
DCPA701-4
Exiting Android Auto
To exit Android Auto, press the Exit button. Disconnecting your Android phone will
automatically exit Android Auto mode.
Android Auto™ Operation
Using Android Auto
The Android Auto home screen displays personalized information, like time to your
destination, reminders, recent calls incoming messages, the song you're listening to, and
Google Now cards.
When the Android Auto menu is displayed, you can say "OK Google" or select the
microphone in the upper right corner to talk to Google.
3
21
4
Android Auto Home Button
Activate Google Assistant™
Recent Apps
Notification Button
1
2
3
4
22
DCPA701-4
Rear RCA A/V Input
Rear Camera Operation - (Optional)
Connect an optional audio/video source into the RCA (rear) input.
Adjust volume on the external audio source as needed (if connected to the
headphone output of the device).
Connect an optional rear camera to the Camera Input (Black RCA connector).
Refer to the camera's wiring diagram for installation details.
The unit will automatically select camera mode when connected to the reverse
lamp circuitry.
Note: The external video output is not active when using the rear camera input.
A/V Input
Rear Camera Input
Auto Selection
23
DCPA701-4
SWC Input Operation
The built-in SWC Interface is compatible with PAC steering wheel control modules.
The PAC SWI-RC is recommended. A third-party adapter must be used in order for the
DCPA701-4 to be compatible with any steering wheel controls. The following controls are
available for most vehicles.
Note: Not all OE steering wheel functions may be supported by the DCPA701-4.
1. Reset 4. Seek/Track Down (-) 7. Volume Down (-) 10. BT End
2. Mode 5. Mute 8. Band
3. Seek/Track Up (+) 6. Volume Up (+) 9. BT Talk
PAC SWI-RC Installation Hints
1. Set "Radio Select Switch". Set the SWI-RC to position 7 - "Pioneer/Other/Sony".
2. To program, use the Pioneer/Sony/Other radio function mapping order for DUAL units.
3. When programming the SWI-RC, if a function is not supported (or not desired), then the
function MUST be skipped as per the PAC SWI-RC instructions.
4. The SWC function MUST be programmed in the correct order per the PAC SWI-RC radio
function mapping order instructions.
Function
Order
Function
Mapping
SWI-RC (3.3VDC Reference)
Center Pin (Ring) Voltage
(Function Select)
Tip Pin Voltage
1 Reset
2 Mode
3 Seek + / Track + H 3.3v 0.6
4 Seek - / Track - H 3.3v 1.81
5 Mute H 3.3v 1.01
6 Volume + H 3.3v 2.07
7 Volume - H 3.3v 2.32
8 Band H 3.3v 2.73
9 BT Talk L 0.0V 0.60
10 BT End L 0.0V 1.01
24
DCPA701-4
Troubleshooting
General
Problem Cause Action
Unit will not turn on
(no power)
Yellow wire not connected or incorrect voltage
Red wire not connected or incorrect voltage
Check connections for proper voltage (11~16VDC)
Black wire not connected Check connection to ground
Fuse blown Replace fuse(s)
Unit has power
(but no sound)
Speaker wires not connected Check connections at speakers
One or more speaker wires touching each
other or touching chassis ground
Insulate all bare speaker wires from each other and
chassis ground
Unit blows fuse(s)
Yellow or red wire touching chassis ground Check for pinched wire
Speaker wires touching chassis ground Check for pinched wire
Incorrect fuse rating Use fuses with correct rating
Unit has audio
(but no video)
Parking brake safety circuit not connected
Parking brake not applied
Check connections at parking brake
Apply parking brake as described on page 26
IR remote does not work
Dead battery Replace battery
Please keep your original sales receipt and be prepared to provide this receipt in
the event you require service, as your original receipt is considered the best proof of
purchase and indicates the date you purchased your Dual product.
Dealer Name
Dealer Phone
Purchase Date
Register your product online at www.dualav.com.
For Your Records
Register Your Product
25
DCPA701-4
Specifications
FM Tuner
AM Tuner
Front USB
Monitor
General
Tuning range: 87.5MHz-107.9MHz
Usable sensitivity: 10dBf
50dB quieting sensitivity: 20dBf
Stereo separation @ 1kHz: 38dB
Frequency response: 30Hz-13kHz
Tuning range: 530kHz-1710kHz
Usable sensitivity: 24uV
Frequency response: 30Hz-2.3kHz
Compatibility: High Speed USB 2.0
USB Class: Mass storage class
Panel size: 7” diagonal measurement
View angle (up/down/left/right): 50/70/70/70
Resolution: 1024 (H) x 600 (V)
Brightness (cd/m
2
): 500
Contrast ratio: 500:1
Pixels: 1,152,000
Speaker output impedance: 4 ohms
Line output voltage: 2 volt RMS
Line output impedance: 200 ohms
Chassis dimensions: 7" x 5" x 4" (W x D x H)
Design and specifications subject to change without notice.
CEA-2006 Power Standard Specifications
(reference: 14.4VDC +/- 0.2V, 20Hz~20kHz)
Power Output: 16 Watts RMS x 4 channels at 4 ohms and < 1% THD+N
Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)
26
DCPA701-4
Limited Two Year* Warranty
This warranty gives you specific legal rights. You may
also have other rights which vary from state to state.
Dual Electronics Corp. Inc warrants this product to
the original purchaser to be free from defects in
material and workmanship for a period of two years
from the date of the original purchase.
Dual Electronics Corp. Inc agrees, at our option,
during the warranty period, to repair any defect in
material or workmanship or to furnish an equal
new, renewed, or comparable product (whichever
is deemed necessary) in exchange without charges,
subject to verification of the defect or malfunction
and proof of the date of purchase. Subsequent
replacement products are warranted for the balance
of the original warranty period.
What is covered? This warranty covers all defects
in the material and workmanship in this product.
The following are not covered: software, installation/
removal costs, damage resulting from accident,
misuse, abuse, neglect, product modification,
improper installation, incorrect line voltage,
unauthorized repair, or failure to follow instructions
supplied with the product, or damage occurring
during return shipment of the product. Specific
license conditions and copyright notices for the
software can be found via www.dualav.com.
Warranty Coverage
* Limited 2-year warranty. (Proof of purchase
required)
Extend your warranty from 2 years to 3 years when
installed by the selling dealer and you register online
at www.dualav.com.
What to do?
1. Before you call for service, check the
troubleshooting guide in your owner's manual.
A slight adjustment of any custom controls may
save you a service call.
2. If you require service during the warranty period,
you must carefully pack the product (preferably
in the original package) and ship it by prepaid
transportation with a copy of the original receipt
from the retailer to an authorized service center.
3. Please describe your problem in writing and
include your name, a return UPS shipping address
(P.O. Box not acceptable), and a daytime phone
number with your shipment.
4. For more information and for the location of the
nearest authorized service center please contact
us by one of the following methods:
• Call us toll-free at (866) 382-5476
(Monday-Friday, 9:00 am, to 5:00 pm, EST)
• E-mail us at [email protected]
Exclusion of Certain Damages: This warranty is
exclusive and in lieu of any and all other warranties,
expressed or implied, including without limitation
the implied warranties of merchantability and fitness
for a particular purpose and any obligation, liability,
right, claim or remedy in contract or tort, whether or
not arising from the company's negligence, actual or
imputed. No person or representative is authorized
to assume for the company any other liability in
connection with the sale of this product. In no event
shall the company be liable for indirect, incidental, or
consequential damages
Dual Electronics Corp.
Toll Free: 1-866-382-5476
Monday-Friday, 9AM-5PM EST
www.dualav.com
©2024 Dual Electronics Corp. All rights reserved.
NSA0424-02 (8368U)
