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Owner’s Manual
Model: MIL-PRV22
OUTDOOR RECEIVER
MIL-PRV22
Corporate Information
Prospec Electronics
3325 South Morgans Point Rd.
Mount Pleasant, SC U.S.A. 29466
843-849-9037 (P)
843-849-9054 (F)
www.prospecelectronics.com
Prospec has been providing outdoor audio products since
1986 and we thank you for purchasing this audio product.
VOL
SEL
VOL
MODE
1
BAND
2 INT
3 RPT
A.PS
4 RDM
Watertight Stereo Receiver built for
the Outdoors Featuring Bluetooth Audio
TUN
TUN
R
Streaming, AM/FM, and Much More
This product is designed and manufactured by Prospec
Electronics. Please contact us for any additional questions.
I N F P R V 2 5 0 . 2 M A N U A L
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shown below on the left. Do not route the harness in the upward direction as shown on the right.
To avoid possible water ingress into wire harness area, route the harness in the downward direction as
INSTALLATION BULLETIN
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Troubleshooting
MI L-PRV22
*Note: In many respects, a stereo acts much like a computer and occasionally requires a
reboot. In the unlikely event of product malfunction, a reset can usually fix the issue.
Reset Function: With the unit powered off, press SEEK DOWN then SEEK UP in
succession three times in a row. Once this occurs, the display will read SYS CLR,
indicating a successful reset.
Issue
No power
No Sound
No Reception
USB stick not
reading
While in Bluetooth mode:
No Connection
Cause
1. Incorrect wiring
2. Fuse is blown
3. Low battery voltage
1. Speaker connection
came loose
2. Bad speaker
3. Output blown
4. Volume too low on
media device
1. Antenna not firmly
seated in socket
1. File must be a mp3
or wma file
1. You are not connect
to the “PRV-22”
address on your
portable media
device.
2. Out of range
3. The connection is
already in use.
Solution
1. Double check wiring
2. Replace fuse
3. Check voltage of vehicle battery
with multimeter. Voltage must
be at least 11V.
1. Double check connections.
2. Replace bad speaker with known
good speaker and connect.
3. Send unit in for repair.
4. Increase volume of media device
1. Insert firmly
1. Convert format to mp3 or mwa.
1. Choose “PRV-22”
2. Bring portable media device closer
to the receiver. Device needs to be
within 30’.
3. Ask the person who first paired to
drop out.
TABLE OF CONTENTS
Product Description -------------------------------------------------------------- pg 1
Front Panel Layout -------------------------------------------------------------- pg 2
User Operation ------------------------------------------------------------------- pg 3
Radio --------------------------------------------------------------------------- pg 4
USB ----------------------------------------------------------------------------- pg 5
Bluetooth ----------------------------------------------------------------------- pg 6
Auxiliary Input ---------------------------------------------------------------- pg 6
RCA output -------------------------------------------------------------------- pg 6
Remote Option ---------------------------------------------------------------- pg 6
Installation ------------------------------------------------------------------------ pg 7
Wiring ------------------------------------------------------------------------------ pg7
Troubleshooting ------------------------------------------------------------------ pg 8
Installation Bulletin --------------------------------------------------------------- pg 9
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Product Description
Installation
This radio features state of the art Bluetooth technology allowing music to wirelessly
stream from an audio source to the receiver you just purchased. Why Bluetooth? From
a practical standpoint, Bluetooth enables your music device (if applicable) to be placed
in a glove box, your overhead console, or even your pocket-places that are dry-without
having to install a separate docking station. In addition, Bluetooth audio streaming will
work with any Bluetooth enabled device, not just one brand of media. Once connected,
you can use your receiver to control your media device and vice versa! Bluetooth has a
range of approximately 30’, depending upon conditions, so once your boat is parked,
feel free to control the stereo through your media device!
The MIL-PRV22 incorporates the following features:
AM/FM
Bluetooth Audio Streami ng
USB input
Auxiliary i nput
Wate rproof facepl ate
50W x 4 amp lifier
RF remote/w ired remote o ption
U.S. and Euro pean tuning
Charg ing through USB
Did you know that the Infinity brand is part of Harman International Industries?
In 1958, Harman Kardon developed the world’s first stereo receiver and we are proud
to bring you the world’s first Infinity marine Bluetooth receiver!
A mounting gasket has been added inside the package for convenience. Trace along the
outside edge and this will be your cutout.
Mounting Illustration
1. Please in sta ll th is un it in t he place
you prefer.
2. Use the bra cke t and s cre w to fi x the unit.
Install th e U bra cke t beh ind t he unit,
using two nu ts pe r bol t for u ltr a hold.
Wiring Identification
Rea r of t he Audio U nit
RED
WHITE
(FRONT RI GHT )
( REAR RIGH T )
(REM OTE CON TROL)
(ANT JA CK)
(AUX )
(USB)
(AUTO ANT)
( ACC )
( GROUND )
( FRONT LEFT )
( REAR LEFT )
FUSE
10A
12P CONNECTOR
BLUE
RED
BLACK
WHITE
WHITE/B LACK
GREEN
GREEN/B LACK
ORAN GE
ILL+
GRAY
GRAY/BLAC K
VIOLET
VIOLET/ BLACK
2
7
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Bluetooth Operation
Your media device must incorporate the Bluetooth option in order to stream music.
A. To pair your Bluetooth device, press the Mode button on the stereo until BT MUSIC
appears.
Press and hold A.PS button until PAIRING appears.
B.
B. Next, go to settings on the Bluetooth device and turn the Bluetooth option to “on”.
C. Pick the “PRV-22” option on your Bluetooth enabled device (please note that
if you are prompted for a password, the code entered will be “1234”. Once paired
OK, it will display the name of BT device.
D. To disconnect your device, press and hold A.PS button. “DISCONN” will appear
letting you know you have successfully disconnected.
E. To connect again, simply press A.PS button. It will display “CONNECT” and then
followed with the name of connected BT device.
Auxiliary Input Mode
A. Press the Mode button until “AUX” appears on the LCD screen.
B. The use of auxiliary mode allows you to play the portable music device through
the headphone jack.
Note: An additional accessory/adaptor must be purchased in order for this to happen.
Prospec's part, SEAMINI2, fulfills this option.
Remote Option
A. RF remote option.
In order to take advantage of the remote option, a transmitter and receiver must be
purchased (together part #, MILRF9 UART). Once plugged in the RF remote dongle,
the RF remote will allow for wireless remote control possibility.
B. Wired remote.
Proprietary wired remotes may also be used with this Infinity unit. Part # JBLMC20
may be purchased. Part # JBLMC20 may be purchased as well as part # JBLREM50.
Front Panel Layout
Power On/O ff button.
Short push f or th e fir st ti me to t urn the unit on.
Press and ho ld fo r mor e tha n 2 sec onds to turn t he un it off.
MODE
SEL
BAND
A.PS
Mode Funct ion .
Switches a mon gst R adi o, Bl uetooth, U SB an d Auxi lia ry mo de.
SEL stan ds fo r SEL ECT.
Band Funct ion . Swi tch es am ongst AM and FM band s.
Auto Prese t and P res ets S can .
1
6
Preset 1 whi le in R adi o mod e;
Play/Pau se wh ile i n USB a nd BT M usi c mod e.
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Front Panel Layout
Radio Operation
2 INT
3 RPT
4 RDM
VOL
VOL
TUN
TUN
Preset 2 while in Radio mode; Introduction while in USB mode.
Preset 3 while in Radio mode; Repeat while in USB mode.
Preset 4 while in Radio mode; Random while in USB mode.
Volume Increase
Volume Decrease
Track Up / Tune Up / Fast Forward
Track Down / Tune Down / Reverse
Radio Operation
A. SEL button
1. Pressing this button in succession results in the following menu options: volume,
bass, treble, balance, fader, display. Press the VOL or VOL to adjust the options.
2. A long press of the SEL button initially followed by a short press results in the
following menu options: Initial Volume, Area Frequency, Beep, Time, Loud, BT
Volume. Press the VOL or VOL to adjust the options.
a. Initial Volume. Refers to the loudness level upon start of the receiver.
b. Frequency. Choose between U.S. And European.
c. Beep. Choose between Beep ON, Beep 2ND, Beep OFF. Beep ON will result in
the beep sound at the press of every button; Beep 2ND will result in the beep
sound once the button is long pressed; Beep OFF results i the beep sound off
completely.
d. LOUD. Chose between Loud ON or OFF.
e. BT Volume. Adjust to change the initial Bluetooth volume.
B. Pres BAND to access FM and AM. There are three FM bands and AM band, each band
containing four presets.
C. A.PS button. Short push to scan preset stations in current band. Long push to
automatically preset four stations into the current band.
D. Presets. Upon finding a desirable station, hold either the preset 1, 2, 3, or 4 down for
2 seconds to store.
E. Tuning. A short press of the TUN or TUN button results in a search of the station
of the station of next sufficient signal strength. A long press results in manual tuning
mode, allowing you to search one odd digit frequency at a time.
USB Operation
Note: USB slot is for USB sticks only. For play of other brands of media, please use the
auxiliary input or if applicable, utilize Bluetooth mode.
A. Insert a USB stick into the USB slot. *Songs must be of the mp3 or wma format.*
B. Press 1 to pause the track. Press 1 button again to resume play.
C. A short press of the TUN or TUN buttons will track up or track down
respectively. A long press on the TUN or TUN will fast forward and rewind
the current track respectively.
D. INT button (INT stands for Introduction). A press of this button will result in
playing the first 10 seconds of each track located on the USB stick. Pressing the
button again will allow the unit to resume on the current track and correspondingly
stops the Introduction process. A long push will result Intro play the tracks in the
current folder.
E. RPT button (RPT stands for Repeat). Pressing this button will result in repetitive
playing of the current track. Pressing the RPT button again will stop the repeat
process. A long push plays the tracks in the current folder repeatedly.
F. RDM (RDM stands for Random). Pressing this button will result in random playing
of the USB stick files. Pressing this button again will stop the random playing
process. A long push plays the tracks in the current folder randomly.
H. Track/Folder Search via A.PS button
Short press APS button will result in track search mode. Press VOL or VOL to
your desired track and push SEL to confirm.
Phone Charging Capability
The USB input can be used for charging most phones. A successful charging will
be manifested by the battery indication status on the phone itself.
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