This product is serviced exclusively by Prospec Electronics Inc. and must be
returned to Prospec for in and out of warranty repairs. It can not be serviced
under warranty by other Infinity service centers.
For service contact us :
3325 South Morgans Point Road Mt Pleasant SC 29466
Tel 843-849-9037
Or visit: www.prospecelectronics.com
*This stereo should not be washed with a pressure
washer neither should it be washed with chemicals.
A wet sponge or damp cloth will suffice.*
3325 South Morgans Point Rd. | Mt. Pleasant, SC 29466
P: 843 849 9037 | www.prospecelectronics.com
..
Page 2
Troubleshooting
*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.
For software reset operation, please refer to page 9.
Table of Contents
Table of Contents ----------------------------------------------------------------- 1
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
connected to the
“PRV315.2”
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 “PRV315.2”
2. Bring portable media device closer
to the receiver. Device needs to be
within 30’.
This radio is another forward thinking product from Infinity by Harman. Other Harman
brands include JBL, JBL Professional, AKG, Mark Levinson, Harman Kardon, and Revel.
Harman was purchased by Samsung in 2016. Prospec Electronics is Harman’s exclusive
distributor to OEM’s in the marine, side by side, golf car, and hot tub industries .Our products
range from mechless receivers, amplifiers, subwoofers, speakers, to other accessories. Prospec
is located in Mount Pleasant, S.C., a stone’s throw away from Charleston, S.C. Should you
need our expertise, please do not hesitate to give us a call. We’re all about the music and this
music should resonate from components verified to complement your hard earned off road
purchase.
The PRV315.2 incorporates the following features:
AM/FM/WB/ RBDS
Bluetooth Audio Streaming with ID tagging
USB input and control-for USB drives only
Auxiliary input
3.5” color TFT screen / Waterproof faceplate
50W x 4 amplifier / 2 ohm stable
Wired remote option
1. To Select AUX mode
At Home Menu, press TUNE Up or Down to move the highlight to AUX source, then
press ENTER button to go into the AUX mode. You can also press SRC button to
enter AUX mode.
Note: highlight movement indicated by the icon background change to light blue.
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 or
SEAUSBMINI36 fulfills this option.
U.S., European, and Japan tuning
Charging through USB
3 pair of RCA output including subwoofer output
Video input
2
15
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USB Section Operation
4. Track Up/Down
While USB is playing, turn the knob to select the next or previous track. To fast
forward or rewind, press and hold TUNE button.
5. Repeat play
While USB is playing, press MENU button to show USB
settings, turn VOL knob and preset it at Repeat, then turn
VOL knob to select one, folder or all.
- Select Repeat One to play current track repeatedly.
- Select Repeat Folder to repeatedly play the tracks in
current folder.
- Select Repeat All to repeatedly play all the tracks in the USB device.
6. Random play
While USB is playing, press MENU button to show USB
settings, turn VOL knob and preset it at Random, then turn
VOL knob to select off, folder or all.
- Select Random off to disable Random play.
- Select Random Folder to play the tracks in current folder
in a random sequence.
- Select Random All to play all the tracks in the USB device in a random sequence.
7. Intro Play
While USB is playing, press MENU button to show USB
settings, turn VOL knob and preset it at
Intro, then turn VOL knob to select off, folder, or all.
- Select Intro off to disable Random play.
- Select Intro Folder to play the first 10s of the tracks
in current folder.
- Select Intro All to play the first 10s of all the tracks in current directory.
8. P.LIST (Folder / File Search)
While USB is playing, press P.LIST button to enter track
search mode;it will display all the tracks
in current playing folder.
- To select other tracks in current folder, just simply
turn VOL knob and press it at desired track.
- To select the track in other folders, press Return
button at the track display screen, it will back to
folder display, turn VOL knob and press the knob at desired folder, repeat above
operation until a desired track selected.
USB Settings
Repeat
Random
Intro
USB Settings
Repeat
Random
Intro
USB Settings
Repeat
Random
Intro
File List
D:/Favorite
With or Without You
Hotel California
Nothing Compares to You
Where Did Our Love Go
ONE
Folder
All
OFF
Folder
All
OFF
Folder
All
Installation
A mounting gasket has been added inside the package for convenience. Trace along
the outside edge of the gasket thus revealing your cutout.
Mounting Illustration
1. Avoid installing stereo
below cupholders!
Make sure mounting
substrate is flat to avoid
flexing of the plastic.
2. Use the back bracket and
studs to affix the unit. Install
the U bracket behind the unit,
using two nuts per bolt for
ultra hold.
Instructions:
1. Install jamb nuts (4) loosely on mounting
studs (3), so they will not touch mounting
brackets (5) when installed.
2. Slip mounting bracket (5) on and make
flush with mounting surface (2).
DO NOT TIGHTEN
3. Snug spring washer (6) and outer nuts (7)
against mounting plate (2).
DO NOT TIGHTEN
4. Position jamb nuts (4) approximately
1/16” from mounting bracket.
5. Tighten outer nuts (7) completely.
3. To avoid possible water
ingress into wire harness
area, route the harness in
the downward direction
as shown above.
14
3
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Page 5
Wire Configuration
6P REMOTE
CONTROL
(Sir iu sX M)
(ANT J AC K)
(NMEA 2000)
RED
(FRO NT L IN E OU T)
WHITE
RED
(REA R LI NE O UT )
WHITE
RED
(AUX )
WHITE
USB Section Operation
1. To Select USB mode
At Home Screen, turn VOL knob and press knob while on USB to select
(The bigger pop up icon
Or simply repeat press SRC button to select the desired source.
Note: This input is designed to read and play USB drives (mp3 and wma files), not media
or phones.
USB source.
refers to the source changing.)
(REAR CAMERA DET)
(REM)
( ACC )
( GROUND )
( FRONT LEFT )
( REAR LEFT )
FUSE
BLUE
RED
BLACK
WHIT E
WHIT E/B LAC K
GREE N
GREE N/B LAC K
PINK
12P CONNECTOR
GRAY
GRAY/B LACK
VIOL ET
VIOL ET/ BLA CK
(REA R CA ME RA )
(USB)
RED
(SUB WO OF ER )
WHITE
(FRONT RIGHT )
( REAR RIGH T )
NOTE:
1. When wiring, the red lead is recommended to be wired to ACC/ignition power lead.
2.3.Make sure that the black wire on the wiring harness is connected to a good ground point
on the boat. If the chassis of the boat is used as a ground point, make sure that the
surface is scraped clean of paint before attaching the wire to it. It is recommended to
connect the black ground wire directly to negative terminal (-) of the boat battery.
Before wiring your system, disconnect your boat battery’
s positive (+) cable. This helps
prevent damage in case of a short.
2. USB Screen Description
Folder No./Track No.
Album Artist
Play/Pause
Track elapse time
SCAN: Intro Scan play (Track / Directory Scan play)
RPT: Repeat play (Track / Directory Repeat play)
RDM: Random play (Track / Directory Random play)
Only displays when EQ / LOUD ON
was selected in the Settings.
ID3 tag:
Song
Title
Artist
Album
Play mode
3. Play/Pause Play
While USB is playing, press the PAUSE button to pause the playback, and press
again to resume playback.
Note: refers to PLAY; refers to PAUSE.
4
13
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Bluetooth Section Operation
4. Play/Pause Play
Once the BT device being paired is successful, music will begin to play.
Note: For some Bluetooth enabled phones, you may need to activate play from your
phone first. It depends on the phone.
While BT Music is playing, press the PAUSE button to pause the playback, and press it
again to resume playback.
Note: refers to PLAY; refers to PAUSE.
5. Disconnect
In BT Music playing mode, in order to disconnect the BT
device, press MENU to display Bluetooth Settings, turn
VOL knob and press it at Disconnect.
Note: When your BT device battery is at low charge, the
Bluetooth connection may occasionally be lost.
To maintain good connectivity ensure that your BT
device battery is adequately charged.
6. Connect
With BT device paired but disconnected, if you want to re-establish the BT connection,
simply press MENU to display Bluetooth Settings, turn VOL knob and press it at Connect.
It will send a connect request to the last paired device; confirm on BT device to establish
BT connection.
Note: With the Bluetooth connection disconnected, once you power on the unit next time,
you should go into Bluetooth mode, then it will establish the Bluetooth connection
automatically.
Sometimes, with Bluetooth Source not in use for over 1 hour, when you switch to
BT Source again, it might take sometime (5~10s to re-establish the connection by
itself).
12
Bluetooth Settings
Disconnect
Connect
General Function of Buttons
1
2
4
5
1. POWER, SRC button
- With unit off, press to power the unit on.
- With the unit on, press and hold for over 3s to power the unit off.
- Press SRC button to switch modes amongst AM/FM/WB/Bluetooth/USB/AUX.
2. MENU button
- In any source playing, short press to display sub-menu of current source.
- In any source playing, press and hold for 2s to enter Settings.
3. Tune Up/Down button
- In Radio (FM/AM/WB) mode playing, short press to select the previous
or next station/channel.
- In USB/BT Music source playing, short press to select the previous or next track.
- In USB source playing, press and hold to go fast forward or rewind.
4. Return button
- In any status, press to return to previous screen.
5. Pause, Mute button
- In Radio or AUX source, press to MUTE sound output, press again to resume sound
output.
- In USB or BT Music source playing, press to PAUSE playback , press again to resume
playback.
6. VOL Knob, Selection/Enter button
- At source playing status, turn the knob to increase or decrease volume level.
- In selection status, turn it to scroll move highlight upward/over, and press it to confirm
selection.
7. P.List button
- In Radio source, press to enter Global Preset List.
- In USB source, press to enter file/folder list.
8. VIEW button
- In any source, press to activate Rear Camera display; press it again to exit Camera
view.
6
7
8
3
5
注: 切边 后的 成品 尺寸 一定 为 145x210mm
对折基 准 线
Page 7
Sign Up Display & Home Menu
Bluetooth Section Operation
1. Sign up
Once the unit powers on, the introductory home screen appears for 5 seconds,
switches to the last played mode before power off occurred.
then
Push
2. Home Screen (source display)
At Home Screen, turn VOL knob to move to desired source and
button to enter the desired source.
press ENTER
1. To Select Bluetooth mode
At Home Screen, turn VOL knob and press it to select BT source. (The bigger pop up icon
refers to the source changing.)
Or simply repeat press SRC button to select the desired source.
2. Bluetooth Screen Description
ID3 tag:
Artist
Song Title
Album
Play/Pause
3. Pair BT Device
In Bluetooth source, pick “PRV315
device.(if you are prompted for a password, the code entered will be “0000”.)
Note: The Bluetooth pairing only happens with unit in Bluetooth source.
6
.2” option on your Bluetooth enabled
11
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Radio Section Operation
3. Auto T
4. Manual Tuning
5. Station Save
without operation.
6. Recall Preset Station
7. RDS Functions
8. To turn RDS ON
- TA (Traffic Announcement)
- PTY List
uning
In AM, FM,
WB playing mode, press Tune up or down button to activate auto tune. This
results in automatically stopping at next station of sufficient signal strength.
In AM, FM, WB playing mode, long press Tune up or down button for 2s. This will activate
manual tune with MANUAL display on the top area. Then repeatedly press Tune up or down
button to tune frequency by steps.
Note: Radio will revert back to AUTO tune mode after 5s without operation.
At your favorite station, press MENU button to enter
Radio Settings, press VOL knob at SAVE AS PRESET to
show the Global Preset List, then turn VOL knob to
select a preset No. and press it to save the station into
Preset List.
The Preset No. will display once the station
Radio Settings
SAVE AS PRESET
RDS
OFF
ON
is saved.
Note: It will revert back to previous display after 5s
AM 1120 KHz
AM 530 KHz
FM 87.5 MHz
WB 162.400 MHz
In Radio (FM, AM, WB) source, press
P.LIST button to show the Global Preset List, then turn
VOL knob and press it to select the station saved on
that Preset No. Once a preset station was selected, it will
switch to source playing with the selected station information displayed.
Radio Settings
Press MENU button in Radio source playing to display
the Radio Settings screen, turn VOL knob and press it at
RDS, then turn VOL again and press it to select RDS ON.
The TA and PTY List appears once RDS ON is selected.
SAVE AS PRESET
RDS
TA
PTY LIST
OFF
ON
Once TA ON selected, it will auto search Traffic station for
one cycle, it will back to previous playing station if no traffic
station received. Then once there is traffic announcement, it
switches to traffic broadcasting at once.
With RDS ON, turn VOL knob and press it at PTY List to
show the
programme type list, then turn VOL and press it
Radio Settings
SAVE AS PRESET
RDS
TA
PTY LIST
OFF
ON
again at desired type.
It include following Programme type:
News, Information, Sports, Talk, ROCK, Classic Rock,
Adult Hits, Soft Rock, Top 40, Country, Oldies, Soft,
Nostalgia, JAZZ, Classical, Rhythm and Blues, Soft
Rhythm and Blues, Language, Religious Music,
Religious Talk, Personality, Public, College, Weather,
Emergency Test and Emergency.
PTY List
News
Information
Sports
Talk
ROCK
General Operations
1. VOLUME Control
In any source playing status, turn VOL knob to
adjust volume level.
2. MUTE Control
In Radio or AUX mode, press
MUTE button to mute sound output; press
again to resume sound output.
3. SETUP
At Home Screen, turn VOL knob and press it to enter
SETUP, then turn VOL knob to move amongst Audio,
System, Bluetooth, About. Press the knob at desired
feature and turn the knob again to adjust the level. Press
the knob again to exit current feature adjustment. Note:
If no operation occurs, it will revert back to source
playing screen after 5s.
You can also enter Setup by pressing and hold
MENU button at any status.
3-1. Audio Settings
At Audio Settings, turn VOL knob and press it to select
the sub-item that you desire to adjust, then turn VOL
knob to adjust the level, and press VOL knob again to
exit current item adjustment. Then you can repeat above
operations to adjust other items to desired value.
- BASS: Minimum -7 to maximum +7.
- MIDDLE:
- TREBLE: Minimum -7 to maximum +7.
- BALANCE : L10 (full left) to R10 (full right).
- FADER: F10 (full front) to R10 (full rear).
- PRESET EQ: OFF, JAZZ, POP, CLASSIC, ROCK, VOCAL.
- LOUDNESS: OFF, ON
- SUBWOOFER GAIN: Minimum 0 to maximum 15.
Minimum -7 to maximum +7.
VOL
LOUDNESS
SUBWOOFER GAIN
AUDIO
SYSTEM
BLUETOOTH
ABOUT
Audio Settings
BASS
MIDDLE
TREBLE
BALANCE
FADER
PRESET EQ
Audio Settings
04520
Setup
-7
0
0
+7
OFF
ON
10
注: 切边 后的 成品 尺寸 一定 为 145x210mm
7
对折基 准 线
Page 9
对折基 准 线
General Settings
3-2. System Settings
At System Settings, turn VOL knob and press it to select
the sub-item what you desired to adjust, then turn VOL
knob to adjust the level, and press VOL knob again to
exit current item adjustment. Then you can repeat above
AUDIO
SYSTEM
BLUETOOTH
ABOUT
operations to adjust other items to desired value.
- BRIGHTNESS: This feature controls the brightness of
the display panel. It is adjustable from 0 to 7.
- I-VOL: This feature controls the initial volume level of
next power on.
- BEEP: This feature controls the beep sound when button
was pressed. With beep 2nd selected, you will hear a beep
BRIGHTNESS
I-VOL
BEEP
REGION
FACTORY RESET
sound when the button was pressed over 2s; With beep on
selected, you will hear a beep sound when any button was
pressed; With beep off selected, no beep sound will be heard.
- REGION: The Tuner Region is optional for EURO, USA, JAPAN.
(Note: with wrong Region selected, the tuner reception might be affected.)
- FACTORY RESET: The unit works like a computer, sometimes might happen malfunction.
If encountered such condition, operate Factory Reset could make it recover once again.
(Note: once Factory Reset
is carried out, the memory settiings will be cleared; you will need
to setup the features and Global Presets once again.)
3-3. Bluetooth Settings
At Bluetooth Settings, turn VOL knob and press it to
select the sub-item that you desired to adjust, then
AUTO CONNECTION
DEVICE NAME
turn VOL knob to adjust the level, and press VOL
knob again to exit current item adjustment.
- Auto Connection: With ON selected, it will try to connect with the last paired BT device
once Bluetooth source selected.
- Device Name: PRV315.2 will show once you turn VOL knob to Device Name highlighted.
Setup
System Settings
0
Bluetooth Settings
5
Radio Section Operation
1. To Select Radio mode
At Home Screen, turn VOL knob and press it to select AM, FM or WB source. (The bigger
popup icon refers to the source changing.)
Or simply repeat press SRC button to select the desired source.
7
2. Radio Screen Description
Displays EURO, USA or JAPAN to indicate
the Region selected in the Settings.
ON
OFF
Displays FM, AM,WB.
Only shows when
the station is a
Stereo Channel.
Refers to Manual or
Auto Tune status.
Only displays when EQ / LOUD
ON was selected in the Settings.
P1
Frequency Mark
3-4. About
Press VOL knob at About highlighted to show the firmware information of the product.
8
Only displays when the station
is a preset station
9
对折基 准 线
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