Sounding Audio JWM1A Mobile audio system wall mount unit User Manual
Sounding Audio Industrial Ltd. Mobile audio system wall mount unit Users Manual
Users Manual
JWM1A
MOBILE AUDIO SYSTEM
Owner’s Manual
JWM1A
ii
CONTENTS
Introduction ............................................................................................................................... 3
Installation ................................................................................................................................ 4
Wiring ....................................................................................................................................... 5
Basic Operation ........................................................................................................................ 6
Tuner Operation........................................................................................................................ 7
Bluetooth Operation .................................................................................................................. 8
APP Operation .......................................................................................................................... 9
Specifications ........................................................................................................................... 9
JWM1A
3
INTRODUCTION
Thank You!
Thank you for choosing a Jensen product. We hope you will find the instructions in this owner’s
manual clear and easy to follow. If you take a few minutes to look through it, you’ll learn how to use
all the features of your new Jensen receiver for maximum enjoyment.
Features
Features of Jensen JWM1A mobile audio system include:
Backlit Controls and Display
Electronic AM/FM Tuner
Bluetooth Ready with A2DP / AVRCP streaming Audio
APP Ready
Time/Alarm Clock
Front Aux Audio Input
4 Speaker Output (2 zones)
Precautions
Use the Proper Power Supply.
This product is designed to operate with a 12 volt DC, negative ground battery system (the
standard system in a North American vehicle).
Use Authorized Service Centers.
Do not attempt to disassemble or adjust this precision product; contact a professional for
assistance.
Avoid Moisture.
To reduce the risk of fire or electric shock, do not expose this equipment to rain or moisture.
Avoid Cleaning Products.
The front of this unit should only be cleaned with a slightly damp cloth. Do not use cleansers.
Use Recommended Accessories.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK AND ANNOYING
INTERFERENCE, USE ONLY THE RECOMMENDED ACCESSORIES.
Packing List
JWM1A
4
INSTALLATION
It’s a good idea to read all of the instructions before beginning the installation. We recommend
having your Jensen JWM1A installed by a reputable RV dealership
Tools and Supplies
You will need these tools and supplies to install your JWM1A:
Phillips screwdriver
Wire cutters and strippers
Tools to remove existing radio (screwdriver, socket wrench set or other tools)
Electrical tape
Crimping tool
Volt meter/test light
Crimp connections
16 gauge wire for power connections
16 – 18 gauge speaker wire
Disconnecting the Battery
To prevent a short circuit, be sure to turn off the ignition and remove the negative (-) battery cable
prior to installation.
NOTE: If the JWM1A is to be installed in a vehicle equipped with an on-board drive or
navigation computer, do not disconnect the battery cable. If the cable is disconnected, the
computer memory may be lost. Under these conditions, use extra caution during
installation to avoid causing a short circuit.
Selecting the Mounting Location
Select a mounting location, taking care to avoid the following:
Places exposed to heat-radiating appliances such as electric heaters
Adjacent to other equipment that radiates heat
Poorly-ventilated or dusty places
Moist or humid locations
Mounting the Radio
Use the mounting hole diagram to measure and cut a mounting hole
Route power, speakers, AV, and antenna cables through the hole and connect
Check and ensure correct operation
Mount the unit using four M3x20mm (3/32 x 0.75”) screws
Attach Trim ring
NOTE: Before cutting the mounting hole, make sure the area behind the mounting location
is clear of wires, fuel and vacuum or brake lines.
JWM1A
5
WIRING
The wiring diagram depicts all the wiring connections required for proper operation of the unit.
DETAIL A
SHOWN FROM PIN VIEW
PIN NO.
WIRE COLOR FUNCTION (Label Contents)
1 N/A N/A
2 N/A N/A
3 N/A N/A
4 N/A N/A
5 N/A N/A
6 GRAY RIGHT(A) SPEAKER(+)
7 GRAY/BLACK RIGHT(A) SPEAKER(-)
8 N/A N/A
9 WHITE/BLACK LEFT(A) SPEAKER(-)
10 WHITE LEFT(A) SPEAKER(+)
11 N/A N/A
12 N/A N/A
13 N/A N/A
14 BLUE AMP REMOTE(+12VDC 100MA)
15 RED +12VDC SWITCHED
16 BLACK GROUND
17 VIOLET RIGHT(B) SPEAKER(+)
18 VIOLET/BLACK RIGHT(B) SPEAKER(-)
19 LIGHT GREEN/BLACK
LEFT(B) SPEAKER(-)
20 LIGHT GREEN LEFT(B) SPEAKER(+)
JWM1A
6
BASIC OPERATION
Power
Press the POWER button (4) to turn the unit on or to enter standby mode.
Volume Control
Press the VOL + to increase the volume output. Press and hold the VOL + to increase the
volume output continuously.
Press the VOL - to decrease the volume output. Press and hold the VOL - to decrease the
volume output continuously.
Mode / Menu
Press the MODE/MENU button (7) to switch to radio mode or auxiliary input function.
Press and hold the MODE/MENU button (7) to choose the following menu list:
Audio Adjustment
BAS: Adjust the Bass level from “-7” to “+7”.
TRE: Adjust the treble from “-7” to “+7”.
BAL: Adjust the speaker output balance between “L7” (left) and “R7” (right). “BAL 0”
indicates an equal balance between the left and right speakers.
FAD: Adjust the speaker fade between “R7” (rear) and “F7” (front). “FAD 0” indicates an
equal balance between the rear and front speakers.
Use the VOL +/- to make adjustments in each menu item
Liquid Crystal Display (LCD) Back Light
Dimmer: Adjust the brightness of the LCD from “LIGHT 9” (brightest) to “LIGHT 0” (off).
NOTE: When subjected to cold temperatures for an extended period of time, LCD panels
will take longer to illuminate and the display visibility may slightly decrease. Optimal LCD
operation will return to normal when the temperature increases to a normal range.
Sleep Mode
Sleep: The Sleep Timer will automatically turn off the JWM1A in the designated number of
minutes. To set the Sleep Time, press VOL +/- repeatedly to change the sleep time from
0(off), 15, 30 or 60 minutes.
Setting the alarm
Alarm ON/OFF: Press VOL +/- to turn on and off the alarm. The “ALARM” icon will show on
the display.
Alarm Hour: The number representing the hours will flash. Press VOL +/- to adjust the alarm
hour.
Alarm MIN: The number representing the minutes will flash. Press VOL +/- to adjust the
alarm minute.
Reset
RESET: Press 6/ENTER button (13) to reset to factory default settings. Display will show “OK”
when Reset is accomplished. This function will time out after 5 seconds of inactivity and the unit
will resume normal operation.
Mute / Loudness
Press the MUTE/LOUD button (8) to silence the audio output in tuner, Bluetooth or auxiliary/input
mode. Press again to restore the previous volume level. Press and hold the MUTE/LOUD button to
toggle the Loudness function on/off. Display will show “LOUD” when on.
Auxiliary Input Function
Press the MODE/MENU button (7) to directly access auxiliary input modes from any other mode
when a portable audio device is connected to the unit. To connect a portable audio device, insert a
standard 3.5 mm (audio line output or headphone output from your portable CD / MP3 / iPod or
other media player) into the AUX IN connector (6) on the front of the unit. Display will show when
on.
Auxiliary Input Connector
Connect the device to the AUX IN connector (6) on the front panel, and then press MODE/MENU
to switch to auxiliary input mode.
JWM1A
7
Clock Display
Press the T/F button (9) to alternate the display between Playback mode and clock time while in
Tuner, Bluetooth or auxiliary input mode.
Clock Setup
Press and hold the T/F button (9) to access Clock Setup mode. The number representing the
hours will flash. Press VOL +/- buttons to adjust the hour. Press T/F again briefly and the number
representing the minutes will flash. Press the VOL +/- buttons to adjust the minutes. The new time
will be saved 5 seconds after the last adjustment is made.
Speaker Output
The two speaker output buttons (5) (SPEAKER A and SPEAKER B) control speaker output from
the radio. Press any of the two buttons to turn the corresponding speaker sets on or off.
TUNER OPERATION
Select a Band
Press BAND (3) to change between three FM bands (FM1, FM2 and FM3) and two AM bands
(AM1 and AM2).
Manual Tuning
Press the tune up (1) or tune down (2) buttons to tune the frequency one step higher or lower.
Press and hold to seek tune to next strong station.
Preset Stations
Six numbered preset buttons store and recall stations for each AM and FM band.
Store Preset Stations
Select a band (if needed), then select a station. Hold a preset button for one second. The current
station will be stored, and the corresponding preset number will appear in the display.
Recall Preset Stations
Select a band (if needed). Press a preset button momentarily, and the unit will tune to the
corresponding stored station.
Automatically Store / Preset Scan (A/PS)
Automatically Store
Press and hold the A/PS button (10) for more than one second, and the unit will automatically scan
for and store six strong stations for all bands. To stop this function before the automatic storing is
complete, press A/PS again.
Preset Scan
Press A/PS to scan all preset stations in the current band. The unit will play each station for five
seconds before moving on to the next station. To stop this function and play the current station,
press the A/PS button again.
JWM1A
8
BLUETOOTH OPERATION
The JWM1A includes built-in Bluetooth technology that allows you to connect this head unit to
Bluetooth-enabled devices for streaming audio playback.
About Bluetooth Technology
Bluetooth wireless technology is a short-range wireless radio protocol. Operating in the 2.4 GHz
range, it transmits audio and data at speeds up to 2.1 Mbit/s over a range of up to 10 meters.
Pairing a Bluetooth Device
Before you begin, consult the owner’s manual for the Bluetooth device you want to pair with the
JWM1A.
1. Make sure the device you want to pair is on and ready to receive a signal from the JWM1A.
To begin pairing, press and hold the button (12). The unit will automatically attempt to
pair to available devices. When pairing with a smartphone, the JWM1A becomes
“discoverable” by your smartphone and can be paired using the phone menu.
2. When the Bluetooth device has completed its search, the mobile phone will display the
Bluetooth device name (JWM1A).
3. Select JWM1A.
4. Enter the pairing password (0000), if requested.
5. If successful, the unit will display “PAIR OK”.
After connecting successfully, you will be able to listen to audio from your Bluetooth enabled
device through the JWM1A.
Bluetooth Audio (A2DP)
The A2DP music is available for Bluetooth enabled phones when the phone is connected. To
access Bluetooth mode and play songs stored on your phone, press the button (12). While in
BT mode , the “BT AUDIO” is displayed on the LCD.
Selecting Tracks
During playback, press the tune up >>| (1) or tune down |<< (2) to play the previous or next track.
Pausing Playback
During playback, press the number button 1/|| to pause the BT AUDIO player. Press number
button 1/ || again to resume playback. If you change to another mode, the mobile phone audio
will pause. Press the button (12) to return to BT mode and resume mobile phone audio
playback.
NOTE: If a Bluetooth device is disconnected due to the power being turned off or if the
device is out of range, the unit will automatically search for the matching Bluetooth mobile
device when the power is restored.
Bluetooth Menu Options
1. Press the button (12) to enter menu adjustment mode.
2. With “Device” displayed, press the VOL +/- (11) buttons to select.
3. Press the VOL +/- buttons to view paired BT devices and press 6/ENTER button (13) to
select.
4. Once a device is selected, press the VOL +/- buttons to choose one of the following options:
connect/disconnect, lock/unlock or delete (delete displays only if the device is not
connected).
LOCK/UNLOCK: The JWM1A can store up to 5 devices for BT connection. The
devices are stored in FIFO (First In First Out) order. To prevent a device from being
bumped from the list when more than 5 devices are used, you must lock the device. To
Lock/Unlock a device, press the 6/ENTER button.
DISCONNECT: To disconnect a paired device, press the 6/ENTER button to
temporarily remove the BT link. The link can be re-established through your phone
menu by selecting the JWM1A for connection.
DELETE: To delete a device from the list, press the 6/ENTER button.
5. Press the 6/ENTER button to enter.
JWM1A
9
APP OPERATION
JENSEN® Specialty Controller is the ultimate wireless remote control for your JENSEN stereo
system. Store away your old remotes and enjoy the convenience of all the primary functions of
your JENSEN stereo right from your phone or tablet by transforming your mobile device into a
functional stereo remote control!
Features
This app controls all of the primary functions of your stereo features including:
Power on/off
Volume and mute
AM/FM radio tuner: access station, recall, store presets, switch songs
Bluetooth® streaming audio
Auxiliary audio input control –auxiliary analog 1 & 2, auxiliary digital coaxial, auxiliary digital
optical
Speaker selection A and/or B
Audio menu controls- bass, treble, balance, fader, equalizer, volume and speaker selection
settings
Clock with sleep time and alarm
Visual display feedback so you can see artist title and album on your mobile screen
Connecting and using jControl app
After downloading and installing jControl app on your apple device. pair your device to the JWM1A
as stated above for Bluetooth paring. Once your device is paired you can open the app and use as
instructed with the jControl app manual found at http://asaelectronics.com/manuals-guides.
SPECIFICATIONS
General
Power Supply Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC12 Volts, Negative Ground
Operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-16 VDC
Overall Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7/16"(W) x 2-2/3”(H) x 3-2/3"(D)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 lbs. (0.42Kg)
FM Tuner
Tuner Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87.5-107.9 Mhz
Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <5 μV
Stereo Separation @ 1kHz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >30 dB
AM Tuner
Tuner Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530-1710 kHz
Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <30 μV
Amplifier
Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 x 6 Watts per Channel
Output Impedance . . . . . . . . . . . . . . . Compatible with 4-8 ohms speakers, 4 ohm load minimum
Total System Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Watts Maximum
Specifications subject to change without notice.
FCC Warnings
Changes or modifications 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.
NOTE: The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s
authority to operate the equipment.
