AM505BT
INSTALLATION/OWNER'S MANUAL
Marine Receiver with Built-In Digital Amp
Inputs
AM505BT
Preparation
Please read entire manual before installation.
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.
Getting Started
• Remove trim ring from unit.
• Insert the supplied keys into the slots as shown, and slide the unit out of the mounting
sleeve.
• Install mounting sleeve into opening, bending tabs to secure.
• Connect wiring harness and antenna. Consult a qualified technician if you are unsure.
• Certain boats may require an installation kit and/or wiring harness adapter (sold
separately).
• Test for correct operation and slide into mounting sleeve to secure.
• Snap trim ring into place.
REMOVAL
HEAD UNIT
KEYS
OPTIONAL REAR
MOUNTING SUPPORT
MOUNTING SLEEVE
TYPICAL DIN FRONT-LOAD MOUNTING METHOD
2
(Red)
(Green)
(Green/Black)
(Violet/Black)
(Violet)
(White)
(White/Black)
(Gray/Black)
(Gray)
AM505BT
Wiring Diagram
ANT
ANTØ3(BLACK)
FUSE
When replacing the fuse,
make sure new fuse is the
correct type and amperage.
Using an incorrect fuse could
damage the radio.
The AM505BT uses one
30 amp ATM fuse located
in-line.
3
AM505BT
Control Locations - Receiver
1 2 3 4
15
Open
1 9
Source
2 10
Camera / Loudness
3 11
Play / Pause
4 12
5 13
Volume Knob/ Select (push)
12 9
1314
65
7 8
1011
Tune / Track Down
Preset Down / Thumbs Down
Display
Mute
Band / Go Back
Preset Up / Thumbs Up
6 14
Tune / Track Up
7 15
Function
8
4
Power
Menu
AM505BT
Control Locations - Remote
Source
1
Volume Up
2
Power
3
Select
4
5
Tune / Track Up
Volume Down
6
Band / Go Back
7
Key 3 / Intro
8
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
10
Preset Up / Thumbs Up
11
Preset Down / Thumbs Down
12
Key 5 / Folder Down
13
Key 4 / Play / Pause
14
Key 1 / Repeat
15
Key 2 / Random
16
Mute
17
Tune / Track Down
Key 6 / Folder Up
9
5
AM505BT
General Operation
Faceplate Removal
Power On/Off
Source
Auxiliary Input
Volume
Display
Reset
Set the Clock
12/24-hour Clock
Press OPEN to open the face plate, then pull away from
the right side to remove. To re-install, insert right side of
faceplate first then push left side to secure.
Press
turn the unit off.
Press SOURCE to enter the Source Menu, then press
SOURCE or rotate the volume knob to select between Tuner,
Auxiliary Input, USB, iPod, Bluetooth and Pandora modes.
Modes of operation are shown in the display.
The AM505BT uses the IP35USB adapter on the back of the
unit for connecting an audio device, MP3 player, etc. Refer
to the wiring diagram for connection instructions. Once
connected, press SOURCE to select auxiliary input mode.
Adjust volume using volume knob (00-46).
Press DISP to toggle between ID3 tag and file/folder name
for MP3/WMA files being played from USB devices.
Press RESET upon initial installation or if abnormal
operation occurs. Reset button is located behind the front
panel.
The unit will display the time on the LCD display. Clock
settings are adjusted in the General setup menu.
The clock will display 12-hour AM/PM time or 24-hour time
(22:00). Frequency spacing is adjusted in the General setup
menu (refer to page 8).
or any other button to turn the unit on. Press to
Camera/Loudness
Press to manually activate camera mode (Camera wire will
supply power while this mode is on), press and hold for 3
seconds to activate Loudness settings (Low, High, Off)
6
AM505BT
General Operation
Setup Menu
Press MENU to toggle through and select one of the
following setup menus: Audio, General, Gain and Radio.
1. Once the desired menu is displayed, rotate the volume
knob to scroll through the list of menu features.
2. Press SELECT to select a specific feature to adjust, then
rotate the volume knob left/right to adjust or activate
the desired feature.
3. Press SELECT to confirm and save the changes.
Audio Setup Menu
Menu Function Options
Equalization
Curves
Loundness
Curves
Bass Level
Bass Frequency
Middle Level
Middle Frequency
Treble Level
Treble Frequency
Balance
Fader
Subwoofer
Rotate the volume knob to cycle through the following equalization curves: Flat,
Pop, Jazz, Classic, Beat, Rock and User. Any manual adjustment to the Bass or
Treble settings are automatically saved as User.
Rotate the
Off,High,Low
LOUD Off : Disables the loudness function.
LOUD High : Enables the loudness function. Activating this feature will enhance
the bass and treble frequencies when listening to music at low volumes.
LOUD Low : Enables the loudness function. Activating this feature will enhance
the bass and treble frequencies when listening to music at low volumes.
Rotate the volume knob to adjust the bass level setting
(-6 minimum / +6 maximum).
Rotate the volume knob to select one of the following bass frequency settings:
60 Hz, 80 Hz, 100 Hz or 200 Hz.
Rotate the volume knob to adjust the middle level setting
(-6 minimum / +6 maximum).
Rotate the volume knob to select one of the following middle frequency settings:
500 Hz, 1 kHz, 1.5 kHz or 2.5 kHz.
Rotate the volume knob to adjust the treble level setting
(-6 minimum / +6 maximum).
Rotate the volume knob to select one of the following treble frequency settings:
10 KHz, 12.5 KHz, 15 KHz or 17.5 KHz.
Rotate the volume knob to adjust the balance setting.
(12-L to 12-R; 0 represents equal balance).
Rotate the volume knob to adjust the fader setting.
(12-F to 12-R; 0 represents equal balance)
Rotate the volume knob to turn subwoofer output ON or OFF.
volume knob to cycle through the following Loundness curves:
Subwoofer Level
Subwoofer
Frequency
Rotate the volume knob to adjust subwoofer level between 0 and 12.
Rotate the volume knob to select one of the following subwoofer center
frequency settings: Off, 80 Hz, 120 Hz and 160 Hz. "Off" represents a full range
subwoofer output.
7
AM505BT
General Operation
General Setup Menu
Menu Function Options Action
Set the Clock
Clock Mode
Scrolling
Option
iPod Control
Beep
Confirmation
Programmable
Turn On Volume
Backlight
Demo
Clock
12 Hour
24 Hour Programs the unit to display 24-hour time (example: 22:00)
Off
Once Programs the unit to only scroll information once.
15Sec
On Programs unit to scroll information continuously.
Full
Manual
Off Disables the confirmation beep.
On Enables the confirmation beep.
Variable
Value
Rotate the volume knob to adjust the hours, then press
SELECT to confirm. Repeat to adjust the minutes, and repeat
again to adjust AM/PM setting.
Programs the unit to display 12-hour AM/PM time (example:
10:00 PM)
Programs the unit to not scroll any information on the
display.
Programs unit to scroll information once every 15 seconds
(default).
Programs the head unit to advanced control of the iPod/
iPhone device.
Programs the head unit to manual control of the iPod/iPhone
device and allows music to be controlled from the iPod/
iPhone device.
Programs unit to always turn on at a specific volume
(default is Off). A volume level of 1-30 can be selected.
Rotate the volume knob to adjust the brightness settings of
the display screen from 1 to 7.
Rotate the volume knob to enable (ON) or disable (OFF)
the demonstration mode.
8
NA605BT
General Operation
Gain Setup Menu
Menu Function Options
Tuner Gain
Aux Gain
Bluetooth
USB Gain
iPod Gain
Pandora Gain
Menu Function Options Action
Tunner
Frequency
Spacing
Auto Station
Store
Local/Distance
Tuning
RDS
RDS Regional
RDS TA Volume
RDA TA
RDS AF
Rotate the volume knob to adjust the tuner gain.
(-6 minimum / +6 maximum)
Rotate the volume knob to adjust the gain for the front auxiliary input.
(-6 minimum / +6 maximum)
Rotate the volume knob to adjust the gain for the rear auxiliary input.
(-6 minimum / +6 maximum)
Rotate the volume knob to adjust the gain for USB playback.
(-6 minimum / +6 maximum)
Rotate the volume knob to adjust the gain for iPod playback.
(-6 minimum / +6 maximum)
Rotate the volume knob to adjust the gain for Pandora playback.
(-6 minimum / +6 maximum)
Radio Setup Menu
USA
S-America
Europe
AUTO STORE
On Activales local tuning for strong station reception only.
OFF
On
OFF Cancels
On On when the radio is in regional mode (see also RDS)
12
00-29
OFF Cancels
On
OFF
ON
Programs the unit to USA tuner spacing.
(200kHz for FM and 10kHz for AM).
Programs the unit to South American tuner spacing.
(100kHz for FM and 10kHz for AM).
Programs the unit to European tuner spacing.
(50kHz for FM and 9kHz for AM).
Press SELECT to seek and save 6 strong stations in the
current band.
Activales distance tuning.OFF
Disables the RDS function
Enables the RDS function
Default TA Volume
Adjust TA Volume using volume knob (00-29)
On in TA mode and flashing during a traffic announcement in
precess
Cancels
On when AF follow mode is enabled (see also Tuning),
flashing if no RDS data received
9
AM505BT
AM/FM Tuner Operation
Manual Tuning
Seek Tuning
Band
Storing Station Presets
Recalling Station Presets
Weather Band Tuner Operation
Manual Tuning
Band
Press TUNE
radio frequency up or down one step at a time. Press and
hold to advance quickly.
Press TUNE
(then release) to automatically seek and tune to the next
strong station.
Press BAND to select between FM1, FM2, FM3, WB, AM1 and
AM2 bands.
Select the desired band and station. Press the
(F)unction button, turn the volume knob until the desired
preset number is highlighted, then press SELECT to store
the preset.
Press the P+ or P- buttons to cycle through the 1-6 presets
in the current band.
Press TUNE
weather band station.
Press BAND to select weather band(WB)
or TUNE
nn
or TUNE
nn
or TUNE
nn
momentarily to change
ll
for more than two seconds
ll
momentarily to seek the next
ll
Recalling Station Presets
Press the P+ or P- buttons to cycle through the 1-6 presets
in the current band.
10
AM505BT
MP3/WMA Operation
Playing MP3/WMA Files
Displaying Information
Repeat
Random
To play MP3/WMA files, connect a USB device containing
MP3/WMA files. “Loading" will flash in the display.
Depending on the number of files and folders, this may take
several seconds.
Press DISP to cycle between track information and file/
folder information.
*Song title, artist name and album name will only be
displayed if included with the MP3/WMA file.
When referring to MP3/WMA playback, the following terms
are synonymous:
• File name and track name
• Folder name and directory name
Press (F)unction to enter the Function Menu, then rotate
the volume knob until Repeat is highlighted. Press SELECT,
then rotate the volume knob to select one of the following
repeat options.
• All - Plays all songs on device.
• Track - Continuously repeats selected song.
• Folder - Continuously repeats all songs in selected
folder.
Press (F)unction to enter the Function Menu, then rotate the
volume knob until Random is highlighted. Press SELECT,
then rotate the volume knob to select one of the following
options for random playback.
• Off - Cancels the Random function.
• All - Plays all songs in random order.
• Folder - Plays all songs in folder in random order.
Intro
Press (F)unction to enter the Function Menu, then rotate the
volume knob until Intro is highlighted. Press SELECT, then
rotate the volume knob to select one of the following options
for intro playback.
• Off - Cancels the Intro function.
• All - Plays first 10 seconds of each song.
• Folder - Plays first 10 seconds of each song in folder.
Note: Folder repeat, random and intro options only function
on devices recorded with more than one folder.
11
AM505BT
MP3/WMA Operation
File/Folder Search
Begin Searching
Choose a Song
Menu Navigation
Playing a Song
Press
SELECT
Press SELECT to enter the file/folder search mode. A list of
all the folders from the device will be displayed.
Note: Any files located in the root directory will be located in
the folder named "ROOT".
Turn the volume knob to cycle through all the folders on the
device, and press SELECT to choose the desired folder. The
list of files in the selected folder will be displayed. Turn the
volume knob to cycle through the list of files.
Pressing GO BACK when viewing the contents of a folder
will return to the list of folders on the device. Press GO
BACK again to exit the search menu.
Once the desired song is displayed, press SELECT to begin
playback of the desired song.
Press SELECT
to begin
Folder 1 Folder 2 Folder 3 Folder 4 Folder 5 Folder 6 Folder 7
FilesFiles Files Files FilesFilesFiles
Press
BACK
SELECT
Turn the
volume knob
12
File/Folder Compatibility and Support
Type Specification
Compatible File Types
Incompatible File
Types
Sampling Frequency
Rate Compatibility
Transfer Bit Rate
Compatibility
Character Support
ID3 Tag Support
File/Folder Limit
USB/SD File System
AM505BT
MP3/WMA Operation
• MP3 data (.mp3)
• WMA data (.wma)
• DRM protected files
• WMA lossless
• Apple lossless
• WMA Pro
• MP3 Pro
• MP3 playlists
• M4A/AAC data
• WAV lossless
• MP3: 8kHz - 48kHz
• WMA: 32kHz - 48kHz
• MP3: 32kbps - 320kbps
• WMA: 32kbps - 192kbps
• Song Title: 32 characters
• Artist Name: 32 characters
• Album Name: 32 characters
• File Name: 32 characters
• Folder Name: 32 characters
• MP3 Tags: Version 1.0 - 2.4
• WMA Tags
• Maximum number of files: 999
• Maximum number of folders: 500 (plus the root folder)
• Maximum number of files in each folder: 999
Note: For devices with more than the maximum number of
files/folders, some files will be ingnored and may not function
properly.
• FAT/FAT32 file system supported.
• HFS/NTFS/EXT2/EXT3 not supported.
13
AM505BT
iPod Operation
Connect an iPod Device
Search Menu Functions
(Not Included)
(step 1)
(step 2)
(step 3)
See the below table for a list of the search menu navigation options.
Search Item
Playlist
Songs
Artists
Albums
Podcase
Menu Playlists Songs
Menu
Menu
Menu
Menu
The AM505BT features a direct USB control system for iPod.
To play music from an iPod device, connect the USB cable
(included with your iPod device) to the IP35USB adaptor on
the back of the unit.
Once connected, "Loading" will flash in the display, then
playback will begin automatically. If a song is playing on the
iPod device before it is connected, it will continue to play.
Search Mode
Press SELECT once to enter the search mode.
Rotate the volume knob to choose between playlist, songs,
artists, albums and podcasts. Press SELECT to select the
desired search type.
Navigate to the desired song and press SELECT to begin
playback of that song. Use the table below for reference
when navigating through the menu options.
Note: Press GO BACK to access the previous level (up one
level). Pressing GO BACK from the search main menu will
exit the search.
Menu Navigation
Songs
Artists Albums Songs
Albums Songs
Podcasts
Full/Manual Control
The AM505BT features both full and manual control modes for iPod/iPhone devices. See
page 8 for details to toggle the control between full and manual modes.
Important: To support manual control for iPod/iPhone, the iPod device must be updated to
the newest firmware.
Note: Not all iPod/iPhone devices are compatible with manual control mode.
14
AM505BT
iPod Operation
Song Select
Fast Forward and
Reverse
Pause
Repeat
Random
Intro
Press
nn
nn
Press and hold
song.
Press
Press
Press (F)unction to enter the Repeat menu, then turn the
volume knob to select one of the following options:
• Off - Repeats all tracks.
• Current Song - Repeats selected track.
Press (F)unction to enter the Random menu, then turn the
volume knob to select one of the following options:
• Off - Cancels the RDM function.
• All Songs - Plays all tracks in random order.
• Current Album - Plays all tracks in the selected album in
random order.
Press (F)unction to enter the Intro menu, then turn the vol-
ume knob to select one of the following options:
• Off - Cancels the INT function.
• On - Plays first 10 seconds of each track.
to skip to the beginning of next song. Press
ll
to return to the beginning of current song. Pressing
again skips to the beginning of previous song.
or
ll
/ II to temporarily stop playback.
l
/ II again to resume playback.
l
to fast forward or reverse a
nn
Character Support
Only alphanumeric characters can be displayed (ASCII
type). "NO SUPPORT" will be displayed if the file contains
characters that can not be displayed. "NO FILE" will be
displayed if there are no songs in the selected playlist.
Maximum character display information
• *Song title – 32 character maximum
• *Artist name – 32 character maximum
• *Album name – 32 character maximum
*Song Title, Artist Name and Album name will only be
displayed if included with the file.
15
AM505BT
Bluetooth Operation
Pairing a Device
Preparation
Pairing a New Device
Pairing Additional
Devices
Before you can use a Bluetooth device, it must be paired and
connected. Make sure that Bluetooth is activated on your
device before you begin the pairing process.
The AM505BT 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 "Dual BT"
The Bluetooth passcode "0000"
Note: The AM505BT can be in any mode of operation
when pairing is performed.
If a device is currently connected, press and hold BAND to
disconnect the current device before a new device can
be paired. Then begin the pairing sequence from the new
Bluetooth device.
Connecting a Paired Device
Most Bluetooth devices support the auto-connect feature, and will connect automatically
if the device is in range when the AM505BT is powered-on. If your device was previously
paired but does not connect, use these instructions below.
• If your most recently connected Bluetooth device becomes disconnected or does not
reconnect, press BAND
from Bluetooth mode to reconnect your mobile device.
• To connect a previously paired device that was not recently connected:
1) If applicable, press and hold BAND to disconnect any connected mobile devices.
2) From Bluetooth mode, press SELECT. "Paired Devices" will appear on the LCD.
3) Turn the volume knob to cycle through the list of devices.
4) Press SELECT or BAND to connect to the desired device. It must be in range to connect.
Note: If the Auto Connect setup menu setting is set to OFF, you must press BAND to
connect you device after pairing, and each time the AM505BT is powered-on.
Disconnecting a Device
Press and hold BAND for 3 seconds to disconnect a connected device. The device will remain
paired and appear in the SEARCH menu but will not be connected.
16
AM505BT
Bluetooth Operation
Streaming Audio Operation
The AM505BT supports A2DP (advanced audio distribution profile) wireless streaming
audio from your Bluetooth mobile device directly to your head unit. You can also control
your music from the front panel of the head unit using AVRCP (audio video remote control
profile).
• To stream music to your head unit, your mobile device must support the A2DP and
AVRCP Bluetooth profiles. Check the owner's manual of your mobile device for details.
• Streaming audio must be enabled from your mobile device. This option will vary
depending on the device. Some devices allow streaming audio to be disabled.
After pairing, connecting and enabling streaming audio from a compatible mobile device,
begin playing music using the music player on your mobile device. Once the music is
playing, the following functions can be used to control the music:
• The button will skip to the next available audio track.
ll
• The button will skip to the previous audio track.
nn
l
II
Bluetooth Reset
• The / button will toggle between play and pause during playback.
Note: Some Bluetooth devices may not fully support these commands.
Resetting the Bluetooth module will remove the list of paired phones
To reset Bluetooth, perform the following steps:
1) Press SOURCE until the head unit is in Bluetooth mode.
2) Press and hold MENU for 3 seconds to reset Bluetooth settings back to factory default.
Compatibility Note:
Due to the differences in Bluetooth technology, some mobile devices may be incompatible,
function improperly or may not support all features when used with the AM505BT.
Bluetooth Setup Menu Options
Function Options Action
Bluetooth BL'TOOTH (ON/OFF) Enables/disables Bluetooth functionality.
Auto Connect AUTO CON (ON/OFF)
Set to On to allow a Bluetooth device to connect
automatically or Off to require manual connection.
17
AM505BT
Pandora Operation
Requirements
USB Connection
Changing Stations
Shuffle
Control for Pandora requires:
• An iPhone device with a reliable data connection, or an
iPod touch that is connected to wireless internet.
• The Pandora App installed on the iPhone/iPod device.
• An active account with Pandora. Sign up at www.pandora.
com.
• The USB sync cable that came with your iPod/iPhone
device.
Connect an iPod touch or iPhone device (required, sold separately) to the IP35USB adaptor, using the USB sync cable
included with your iPhone device.
1. Press SELECT to display the Stations Menu.
2. Rotate the volume knob to choose to sort channels by
date or alphabetically.
3. Press SELECT to confirm, then turn the volume knob
to cycle through the list of stations.
4. Press SELECT when the desired station is highlighted,
and playback will begin.
Note: Stations must be created on your account prior to
connecting your iPod/iPhone device to the head unit.
Press SELECT to display the Stations Menu. Choose
“Shuffle” from the stations menu to shuffle songs from all of
your stations.
Skipping Tracks
Play/Pause
Thumbs Up
Thumbs Down
Device Compatibility
Troubleshooting
Press
Press l/ II to temporarily stop playback.
Press l/ II again to resume playback.
Press to tell Pandora you like the current track. Pandora
will play more tracks with similar qualities.
Press to tell Pandora you do not like the current track.
Pandora will not play the current track again, and will avoid
playing tracks with similar qualities.
Refer to www.pandora.com/everywhere/mobile for devices
compatible with the Pandora mobile application.
Note: Pandora is an internet service, carrier and data
charges may apply.
to skip the current song.
ll
18
AM505BT
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. warrants this
product to the original purchaser to be free
from defects in material and workmanship
for a period of one year from the date of the
original purchase.
Dual Electronics Corp. 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.
Who is covered? This warranty is extended
to the original retail purchaser for products
purchased from an authorized Dual dealer
and used in the U.S.A.
What is covered? This warranty covers all
defects in 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.
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 1-866-382-5476
• E-mail us at cs@dualav.com
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.
19
AM505BT
Troubleshooting
Problem Cause Action
Unit will not turn on
(no power)
Unit has power
(but no sound)
Unit blows fuses
NO FILE appears
on display
NO SUPPORT appears
on display
Yellow wire not connected or incorrect
voltage Red wire not connected or
incorrect voltage
Black wire not connected Check connection to ground
Fuse blown Replace fuse
Speaker wires not connected Check connections at speakers
One or more speaker wires touching
each other or touching chassis ground
Yellow or red wire touching chassis
ground
Speaker wires touching chassis ground Check for pinched wire
Incorrect fuse rating Use fuse with correct rating
WMA file is protected by DRM (Digital
Rights Management)
No playable MP3/WMA files found on
the device
Communication error
An invalid ID3 tag version is present
Check connections for proper
Insulate all bare speaker wires
from each other and chassis
Use WMA files that are not
Check the device for valid
Remove and reconnect the
Version 1.0 to 2.4 ID3 tags are
voltage (11-16VDC)
ground
Check for pinched wire
protected
MP3/WMA files
device
supported.
20
AM505BT
Specifications
FM Tuner
AM Tuner
General
Tuning range: 87.5MHz-107.9MHz
Usable sensitivity: 8.5dBf
50dB quieting sensitivity: 10dBf
Stereo separation @ 1kHz: >30dB
Frequency response: 30Hz-13kHz
Tuning range: 530kHz-1710kHz
Usable sensitivity: 22uV
Frequency response: 30Hz-2.2kHz
Speaker output impedance: 4-8 ohms
Sub Woofer output voltage: 4 Volts RMS
Dimensions: 7" x 7" x 2" (178 x 178 x 50 mm)
Design and specifications subject to change without notice.
CEA-2006 Power Standard Specifications
(reference: 14.4VDC +/- 0.2V, 20Hz-20kHz)
Power Output: 55 Watts RMS x 4 channels at 4 ohms and < 1% THD+N
Signal to Noise Ratio: 70dBA (reference: 1 watt into 4 ohms)
21
AM505BT
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.
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.
22
Dual Electronics Corp.
Toll Free: 1-866-382-5476
Monday-Friday, 9AM-5PM, EST
©2016 Dual Electronics Corp. All rights reserved.
iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries.
“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. Apple is not responsible for the operation
of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone
The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Namsung is under license.
Pandora, the Pandora logo, and the Pandora trade dress are trademarks of Pandora Media, Inc., used with permission.
Other trademarks and trade names are those of their respective owners.
www.dualav.com
may affect wireless performance.
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