Jensen XM JXM900B User Manual

JXM900B BOOM BO X

Us er Gui de

Released 3-31-05.

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Congratulations

Y ou are one step closer to experiencing the latest innovation in XM Satellite Radio. XM will revolutionize your in­home or vehicle entertainment with:

• Over 150 Digital Channels Coast-to-Coast

• Over 80,000 Hours of Entertainment Each Month

• The Most 100% Commercial-Free Music

• The Most Sports Play-by-Play on Satellite Radio

• The Most Instant Traffic & Weather Channels--21 Metro Areas

• The Biggest Names in News, T alk & Entertainment

Y our Audiovox JXM900R Satellite Radio Receiver must be used with an adapter kit, such as the Audiovox Home
Kit, Boom Box or Vehicle Kit as required by your specific installation needs. These kits are available at retailers
where Audiovox main units are sold.

Jensen Home Kit: Part Number JXM900H
Jensen Vehicle Kit: Part Number JXM900C
Jensen Boom Box Part Number JXM900B

Required subscription for service sold separately. Premium Channels available at additional monthly costs. Instal­lation costs and other fees and taxes may apply, including a one-time activation fee. All fees and programming
subject to change. College sports games subject to availability. Subscriptions subject to Customer Agreement
included with the XM Welcome Kit and available at xmradio.com. Only available in the 48 contiguous United States.

(c) 2005 XM Satellite Radio Inc. XM is a trademark of XM Satellite Radio. All rights reserved. All other trademarks are
the property of their respective owners.

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FCC Regulations

This unit complies with the interference limits relative to a Class B digital device, applicable under Part
15 of the FCC Rules regarding installation in a residential environment. If the unit is not installed in
accordance with these instructions, it could cause harmful interference to audio or television reception.

If this condition persists after corrective action, consult your dealer or experienced installation facility.

Cautions and Warnings

1. Within the home, do not install the Receiver Boom Box in a position that obstructs viewing of
any home entertainment component, such as Television, or stereo system indicators and
displays.

2. Do not install or use the JXM900B in locations exposed to direct sunlight, or in areas subject to
extreme temperatures; do not operate the unit in moist areas, in rain, or in areas adjacent
to water such as pools, hot tubs, etc.

3. When outdoors, position the JXM900B and antenna where there are no obvious satellite signal
obstructions such as high terrain, trees, overhangs, etc.

4. When installed indoors, unplug the AC Power Adapter from the wall outlet when the JXM900B is not
to be used for an extended period of time. If batteries are installed, set the Power On/Off-VOL
control to the Off position to prevent unintentional battery discharge, or remove the batteries.

5. To avoid possible damage to the Receiver Boom Box caused by battery leakage, it is
recommended that the batteries be removed when the Boom Box is not being used for an extended
period of time.

6. Do not install or place the JXM900B on an inclined or unstable surface.

7. By adhering to these warnings and safety considerations, serious accidents and/or personal
injury can be avoided.

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Contents JXM900B

Users Guide

P/N 128-7377

AC/DC Power Adapter

(P/N 136-3990)

1 pc.

1 pc.

Boom Box

(P/N 144-2478)

1 pc.

Antenna

(P/N 118-1155)

1 pc.

Installation/Wiring Precautions

1. If using the adapter, make sure the adapter cable
is not connected to an AC wall outlet until all inter­connections have been made and verified. The
adapter power cable should be connected last.

2. Incorrect installation may cause damage to the
system.

3. For antenna positioning, refer to the Antenna
Aiming procedure outlined in the JXM900R
Satellite Radio Receiver User Guide, 128-7328.

Setting Up and Installing Your Kit

NOTE: The XM® signal can be received andpro-

cessed virtually anywhere as long as there
are no obvious satellite signal obstructions
such as high terrain, trees, overhangs, etc.
In placing the antenna, therefore, these factors
must be taken into account .

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Boom Box JXM900B Controls

The Jensen XM® Boom Box JXM900B provides Power
ON/OFF and VOLUME +/- pushbuttons, and a MODE

pushbutton to toggle between Satellite Radio or an aux­iliary audio input signal. A power-on/low battery LED is
also located on the front panel.

1.

MODE Pushbutton: This pushbutton toggles
between Satellite Radio and an external audio
input signal (MP3, CD, etc.) present at the AUX
input jack.

2.PHONES Jack: Accepts a stereo headphone jack
to provide private listening capability for the Boom
Box.

3.

AUX Jack: Accepts an audio input signal from
an external audio device.
When using the AUX
audio input, turn
the Receiver off
to preserve bat
tery power. Adjust
the volume level of the
external audio device
to obtain an audio output from the

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JXM900B. The volume control on the external
audio device should be set to mid-range.

4.VOLUME +/- Pushbuttons: Increase or decrease
the volume of the audio output signal from the
JXM900B. T oincrease the volume level, press the
+ pushbutton; to decrease the volume level, press
the - pushbutton.

NOTE: When the JXM900R receiver is installed,

the Volume buttons on the Remote Control
unit will control the audio output of the
Boom Box.

5.Power On/Low Battery LED: The LED lights
green when the Power On/Off pushbutton is
pressed to apply power to the JXM900B.

6.Power On/Off Switch: When pressed, applies
powerto the Boom Box; the power on LED
indicator (5) lights green.

7. EJECT Button: Press this button to release the
spring-loaded JXM900B mounting plate to install
an d remove the Receiver from the Boom Box.

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1.Battery Installation

Your Boom Box can operate independently of AC
power by installing 8 C-Cell batteries as follows:

NOTE: The batteries are bypassed automatically

whenever the supplied AC Adapter is
plugged into the DC 12V jack on the back
panel.

BATTER Y
COMPAR TMENT
COVER

1.

Turn the Boom Box upside down to access

COVER LATCHES

BOTTOM OF
BOOM BOX

the battery compartment.

2.

Push the battery cover latches forward and flip
up the battery compartment cover to the open
position.

3.

Insert eight (8) C-Cell batteries observing
battery polarity as shown; then close the cover.

2.Cabling Interconnections

You can begin to enjoy XM® Satellite Radio as soon
as the Receiver and Boom Box Kit installation are
complete. Set up your Audiovox JXM900B by following
the interconnect diagram.

NEGATIVE

BATTERY
COMPARTMENT
(COVER REMOVED)

POSITIVE

3.Installing the Receiver in the JXM900B

Install the receiver as follows:

IMPORTANT: Make sure boom box power is off before

installing and removing the JXM900R
Receiver.

a.Press the EJECT button at the top of the JXM900B;

the spring-loaded mounting plate will tilt forward.
Carefully line up the receiver rear spine grooves
with the guide spines on the mounting plate; gently
push the receiver down onto the plate.

RECEIVER

RECEIVER
REAR VIEW

REAR SPINE
GROOVES

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POSITIVE

NEGATIVE

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RECEIVER
COMPARTMENT

MOUNTING
PLATE

JXM900R
CONNECTOR

EJECT BUTTON

MOUNTING
PLA TE GUIDE
SPINES

CONNECTOR
GUIDE PIN

b.After making sure the connectors are properly

lined up, gently press down on the receiver to
mate the connectors together. The receiver should

INSTALLING/REMOVING
THE JXM900R

PUSH IN AT T OP TO
SECURE IN PLACE

now be attached securely to the mounting
plate. Press the receiver into position in the boom
box housing; it will click into place. Apply power to
the JXM900B by pressing the Power ON/OFF button;
the LED indicator lights green. If the Receiver does
not turn on at the same time, press the Power On/

Off (

) button in the upper left corner of the Receiver

front panel.

4.Removing the Receiver From the JXM900B

Press the EJECT button on top of the Boom Box; the
receiver will swing out automatically. Gently grasp each
side of the Receiver at the top and pull straight up to
disengage it from the mounting plate.

MOUNTING
PLATE SWUNG
OUT

JXM900R
RECEIVER
INSTALLED

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Interconnect Diagram

RECEIVER
BOOM BOX

JXM900B
ANTENNA
JACK (ANT)

RECEIVER
ANTENNA

ANTENNA
STORAGE
SHELF

ANT

DC 12V

DC POWER
ADAPTER
JACK

DC POWER
ADAPTER
(DC 12V 1.5A)

TO AC
WALL
OUTLET

5.Installing the Antenna

For best reception, the supplied antenna should be
placed near a window if in the house or, if outdoors, in
an open area and as high as possible; some
repositioning may be required to achieve optimum
results. The following guidelines are recommended:

a. In a major city, where XM ground repeaters

are present, you can usually place the
antenna away from a window and still achieve
the desired results.

b. You can also place the antenna outside (on the

roof structure), provided it is clear of any
overhead obstructions.

6.Antenna Placement Considerations

The antenna should be placed on a relatively flat
surface whenever possible. When outdoors, the
antenna may be left in its mount atop the Boom
Box provided no overhead obstructions are present.
To mount the antenna:

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a.Plug the antenna into the ANT connector on the

back of the JXM900B.

b.Leave the antenna in place on the Boom Box,

or remove the antenna from its mount, uncoil
the antenna lead, and place it at the preferred
location inside or outside the home. If the
JXM900R display says “NO SIGNAL”, the
antenna needs to be repositioned. In addition,
even if you are receiving the XM signal, it is
recommended that you optimize the position of
your XM Antenna as described in this section
enabling you to receive the strongest possible
signal and consistent, mute-free reception. Your
JXM900R display has two different signal­strength indicators which will help you optimize
the antenna’s position: The first is a basic
signal strength indicator visible at the upper
right corner of the display screen during normal
listening. It has from zero to three vertical bars;
three bars represent the strongest signal. The

other is a higher resolution signal-strength
indicator screen showing Terrestrial and
Satellite indications which allow you to optimally
aim your XM Antenna. To access and use this
screen, refer to the JXM900R Satellite Radio
Receiver User Guide (128-7328).

7.Positioning the XM Antenna

The antenna supplied with the JXM900B is a high­gain type that can receive XM’s signal from one of
XM’s satellites and/or, depending on where you live,
XM’s terrestrial repeaters. It is recommended that the
antenna be positioned near a south-facing window or
outdoors with a clear view of the southeastern sky in
order to receive the satellite signal. In some cases, it
will be possible to receive XM’s signal through
standard home walls or a roof. To position your
antenna, first set up the Boom Box as described
earlier in this user guide. Next, position the antenna
until you receive the strongest possible satellite sig­nal. If the satellite signal is not available, you can op­timize it for a terrestrial signal (where available).

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NOTE: Do not cut the antenna cable and attempt to

splice it or attach alternative connectors or
cable. The cable and connectors used in your
JXM900B are specially chosen and attached
at the factory to ensure that they will work
with XM’s unique frequency band. Use an XM­approved antenna extension kit from your
local consumer electronics retailer. Failure to
do so could damage the unit.

a.Apply power to the JXM900B Boom Box as

outlined previously in section 3b and obtain an
audio output. If no audio is heard, move the
antenna to different positions on the surface
until anaudio output is heard. This is the
desired antenna position and should be
marked.

b. After determining the optimum position, turn

off JXM900B and Receiver power, disconnect the
power adapter from the wall outlet receptacle
(if indoors) and disconnect the antenna cable.

c. When indoors, plan the routing of the antenna

cable to the cradle. Make sure you avoid any
obstructions that could crimp, kink or twist the

cable; use protective grommets wherever
rough openings are encountered.

d. If the antenna is mounted outside, route the

cable from the antenna position to the interior
of the home, working the cable through the
basement,under a window sill, etc.; make
adjustments and take up slack whenever
necessary.

e. If outdoors, either leave the antenna in place

atop the JXM900B, or remove the antenna and
find a location free from overhead obstructions
such as tree branches, or the roof of a tent or
other temporary shelter.

f. Plug the antenna cable into the ANT connector

on the back of the Boom Box.

g If not using battery power as the primary power

source, plug the female end of the DC Adapter
cable into the “DC 12V receptacle on the rear of
the Boom Box.

h. Plug the other end of the DC adapter cable

into a 110-volt wall receptacle. Apply power to
the Boom Box and Receiver.

i. You are now ready to enjoy XM programming

outdoors or within your home.

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Specifications

Nominal Output Power per Channel 5.0 Watts Rms
Total Harmonic Distortion (THD) 0.3% at 1 Watt
Frequency Response 30Hz to 20kHz
Signal-to-Noise Ratio
Speaker Impedance 8 Ohms Nominal
Headphone Output Impedance 32 Ohms
Headphone Output Level 800 mV (Maximum)
Headphone Connector Type 3.5 mm Stereo Jack
Auxiliary Input Impedance 8K-Ohms Nominal
Auxiliary Input Level 2.0 V olts (Maximum)
Auxiliary Connector Type 3.5 mm Stereo Jack
Equalizer Frequency -6dB Nominal at 2.5kHz
Overall JXM900B Dimensions 19.1” W x 7.5” D x 8.43” H

Overall AC Adapter Dimensions 1.92” D x 3.3” H x 2.2” W

JXM900B Weight 6.75 Lbs. (3.06Kg)

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>65dB Maximum

485 mmW x 192 mmD x 214 mmH

48.7mmD x 84mmH x 56mmW

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Maintenance

Periodic Inspection

The JXM900B Boom Box should be inspected periodically for external damage. At least once every 30
days of use, perform the following checks:

1. Inspect the Receiver connector for loose, bent or broken pins, misalignment, etc.; make
sure the JXM900R connector is intact and exhibits no apparent damage.

2. Check the VOL control for freedom of motion without binding of any kind.

3. Check that the MODE pushbutton operates correctly in that it toggles between the Satellite
Radio output and the AUX input.

4. Make sure the antenna connector at the rear of the unit is free from damage of any kind and that
the antenna lead plug mates correctly and securely.

5. Make sure the DC 12V connector at the rear of the unit is also free from damage of any kind and
that the AC Adapter plug mates correctly and securely.

6. Check the antenna for any physical damage; make sure the antenna lead is secure and not
nicked or frayed.

7. Inspect the overall Boom Box case and speaker grilles for damage such as nicks, scratches
punctures, etc.

Cleaning the JXM900B Boom Box

When cleaning the Boom Box, make sure the AC Adapter is unplugged from the power source. Do not
use liquid cleaners or aerosol cleaners. Use a lint-free cloth lightly dampened with water for cleaning
the exterior of the Boom Box only .

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Troubleshooting

F AU LT PROBABLE REMEDY

System does not turn on

JXM900B does not operate using
batteries

CAUSE

Receiver power is set to off

Batteries not installed or installed incorrectly

As long as the AC power connector is at­tached to the rear panel, operation is disabled

Turn Receiver power on using
the JXM900R Power On/Off button

Install batteries observing correct
polarity

Remove power connector from rear
panel of JXM900B

Intermittent operation
ANTENNA error message

NO SIGNAL message

No sound from JXM900B speakers

Low battery level
Satellite antenna not connected to JXM900B

rear panel
JXM900R Receiver not firmly seated in cradle

mounting plate

Check for obstacles over or around antenna

Headphones installed
Incorrect mode (source) selection

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Replace batteries
Connect satellite antenna to JXM900B

rear panel ANT jack
Press firmly down on the Receiver to

ensure that the connector is firmly
mated to the Boom Box connector

Change location to eliminate nearby
obstacles (bridges, etc.)

Remove headphones
Press MODE pushbutton for desired

audio signal (Satellite Radio or AUX
input)

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12 MONTH LIMITED WARRANTY

AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of this product that should this product or any part thereof,
under normal use and conditions, be proven defective in material or workmanship within 12 months from the date of original purchase, such defect(s)
will be repaired or replaced with new or reconditioned product (at the Company's option) without charge for parts and repair labor.

To obtain repair or replacement within the terms of this Warranty, the product is to be delivered with proof of warranty coverage (e.g. dated bill
of sale), specification of defect(s), transportation prepaid, to an approved warranty station or the Company at the address shown below.

This Warranty does not extend to the elimination of externally generated static or noise, to costs incurred for installation, removal or reinstallation
of the product, damage to speakers, accessories, or vehicle and home electrical systems, malfunction of satellite transmissions, repeater signal
or receiver unit.

This Warranty does not apply to any product or part thereof which, in the opinion of the Company, has suffered or been damaged through alteration,
improper installation, mishandling, misuse, neglect, accident, or by removal or defacement of the factory serial number/bar code label(s). THE
EXTENT OF THE COMPANY'S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT PROVIDED ABOVE
AND, IN NO EVENT, SHALL THE COMPANY'S LIABILITY EXCEED THE PURCHASE PRICE PAID BY PURCHASER FOR THE PRODUCT.

This Warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY, SHALL BE LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY. ANY ACTION FOR BREACH OF ANY
WARRANTY HEREUNDER INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY MUST BE BROUGHT WITHIN A PERIOD OF
48 MONTHS FROM DATE OF ORIGINAL PURCHASE. IN NO CASE SHALL THE COMPANY BE LIABLE FOR ANY CONSEQUENTIAL OR
INCIDENTAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY, EXPRESS OR IMPLIED, WHATSOEVER. No person or
representative is authorized to assume for the Company any liability other than expressed herein in connection with the sale of this product.

Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damage
so the above limitations or exclusions may not apply to you. This Warranty gives you specific legal rights and you may also have other rights
which vary from state to state.

U.S.A. : AUDIOVOX CORPORATION, 150 MARCUS BLVD., HAUPPAUGE, NEW YORK 11788 l 1-800-645-4994
CANADA : CALL 1-800-645-4994 FOR LOCATION OF WARRANTY STATION SERVING YOUR AREA 1287351

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© 2005 Audiovox Electronics Corporation, 150 Marcus Blvd., Hauppauge, New York 11788

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