JVC RV-NB52B Instructions

POWERED WOOFER CD SYSTEM
RV-NB52B/RV-NB50
Thank you for purchasing a JVC product.
Before operation, please read the instructions carefully.
For customer use:
Enter below the Model No. and Serial No. which are
located either on the rear, bottom or side of the
cabinet. Retain this information for future reference.
Model No.
Serial No.
INSTRUCTIONS
LVT2062-001C[J/C]
0110YOMMDWBET
©2009 Victor Company of Japan, Limited
PREPARATION
Connecting the power cord
NOTE
• The power can also be supplied through the batteries (see the instruction
below).
Power cord
• A small amount of power is always consumed even while on standby.
(supplied)
CAUTION
• Only use JVC power cord provided for this unit to avoid malfunction or
AC outlet
damage to the unit.
• Remove all the batteries when using the power cord.
• Be sure to unplug the power cord from the outlet when going out or when
the unit is not in use for an extended period of time.
Battery compartment
Unplug the AC power cord from the unit to supply the power through the
batteries in the battery compartment; otherwise, the unit does not work.
Inserting batteries
Match the polarities (+ and –) of the batteries.
NOTE
Main unit
• The power will not be supplied through the batteries when the power is
supplied through the AC outlet on the unit.
• The battery is consumed more quickly than usual when operating the unit
continuously or operating it in a cold place.
• When the power is supplied using the batteries, the display will be blank
when the unit is turned off (at standby).
• When the power is supplied using the batteries, the unit is turned on by
Battery compartment R20 (SUM-1)/D(13D)
pressing
(not supplied)
CAUTION
Remote control
To avoid battery leakage or explosion, handle batteries properly.
• If you are not going to use this unit for a month or more, remove the
batteries from the battery compartment.
• Dispose of batteries in the proper manner, according to federal, state, and
local regulations.
• Do not mix with batteries of different types or with new and old ones.
• Do not attempt to charge any batteries other than rechargeable ones.
R6(SUM-3)/AA(15F)
• Discard leaky batteries immediately. Battery leakage can cause skin burns
(not supplied)
or other personal injuries.
• If the range or effectiveness of the remote control decreases, replace the
• If chemicals leak onto the unit, clean the unit completely.
batteries.
Caution: Proper Ventilation
To avoid risk of electric shock and fire, and to prevent ABOUT DISC/FILE/iPod/DISPLAY
damage, locate the apparatus as follows:
1 Front:
No obstructions and open spacing.
2 Sides/ Top/ Back: Playable discs/files
No obstructions should be placed in the areas shown by
the dimensions below.
Discs CDs with one of the marks below on
3 Bottom:
the surface.
Place on the level surface. Maintain an adequate air path
for ventilation by placing on a stand with a height of
10 cm (3 15/16") or more.
Attention: Aération correcte
Pour prévenir tout risque de décharge électrique ou
Files Files in audio CD format, MP3/WMA
d'incendie et éviter toute détérioration, installez l'appareil
files on a finalized CD-R or CD-RW.
de la manière suivante:
MP3/WMA files in a USB device can
1 Avant:
also be played.
Bien dégagé de tout objet.
2 Côtés/dessus/dessous:
Assurez-vous que rien ne bloque les espaces indiqués sur
le schéma ci-dessous.
• MP3/WMA discs require a longer readout
3 Dessous:
time than regular CDs. (It depends on the
Posez l'appareil sur une surface plane et horizontale.
complexity of the folder/file configuration.)
Veillez à ce que sa ventilation correcte puisse se faire en
• Some MP3/WMA files cannot be played back
le plaçant sur un support d'au moins dix centimètres de
and will be skipped. This results from their
hauteur.
recording processes and conditions.
• When making MP3/WMA discs, use ISO 9660
Level 1 for the disc format.
Front view/Face
• This unit can play back MP3/WMA files with
15 cm
the extension code <.mp3> or <.wma>
(5 15/16")
(regardless of the letter case upper/lower).
15 cm 15 cm
• It is recommended that you make each MP3
(5 15/16") (5 15/16")
file at a sampling rate of 44.1 kHz and at a bit
rate of 128 kbps. Similarly each WMA file at a
sampling rate of 44.1 kHz and at a bit rate of
96 kbps.
10 cm
(3 15/16") • Playback order of MP3/ WMA files may be
different from the one you have intended
when recording. If a folder does not contain
Side view/Côté
MP3/ WMA files, it is ignored.
15 cm
• This unit cannot play "packet write" discs.
(5 15/16")
• If a CD-RW has been recorded in a different
format, erase all data on the CD-RW
15 cm
(5 15/16")
completely before recording on it.
• This unit can recognize up to a total of 511
tracks and folders on a disc, and 65536 files
in up to 200 groups (maximum 500 files in a
10 cm
(3 15/16") single group) on a USB device.
EN
REFERENCES
To get the best performance of the unit, keep
your discs and mechanism clean.
Maintenance
Handling discs
• Remove the disc from its case by holding it
at the edge while pressing the center hole
lightly.
• Do not touch the shiny surface of the disc, or
bend the disc.
• Put the disc back in its case after use.
• Be careful not to scratch the surface of the
disc when placing it back in its case.
• Avoid exposure to direct sunlight,
temperature extremes, and moisture.
Cleaning discs
• Wipe the disc with a soft cloth in a straight
line from center to edge.
Cleaning the unit
• Stains should be wiped off with a soft cloth. If
the unit is heavily stained, wipe it with a cloth
soaked in water-diluted neutral detergent
and wrung well, then wipe clean with a dry
cloth.
• Since the unit may deteriorate in quality,
become damaged or get its paint peeled off,
be careful about the following:
– DO NOT wipe it hard.
– DO NOT wipe it with thinner or benzine.
– DO NOT apply any volatile substance such
as insecticides to it.
– DO NOT allow any rubber or plastic to
remain in contact for a long time.
or source buttons on the main unit.
Cleaning the CD pickup lens
• Keep the CD pickup lens clean, or the sound
may be degraded. Use a blower (available at a
camera store, etc.) to blow dust off the lens.
• The reflection factor of CD-RW is lower than that of For playing back:
other CDs, possibly causing CD-RW to take longer • When connecting a USB device, refer also to its
time to read. manual.
• In this manual, "file" and "track" are interchangeably • You can play back MP3/WMA files on a USB device
used for MP3/WMA operations. (maximum data transfer rate: 2 Mbps). This unit may
not play back some files even though their formats
are listed above.
• While playing back a file in a USB device, do
not disconnect the USB device. It may cause
MP3/WMA folders/tracks configuration
malfunction of both this unit and the device.
• This unit is compatible with USB 2.0 Full Speed.
Hierarchy
• You cannot play back a file larger than 2 Gigabytes.
Level 1 Level 2 Level 3 Level 4 Level 5
• When playing a file of a large transfer rate, sounds
may be dropped during playback.
• This unit cannot recognize a USB mass storage class
device whose rating exceeds 5V/500 mA.
• You cannot send any data to your USB device from
this unit.
• Some USB devices may not be recognized or may
not work properly.
Folder with its play order
• Some DAPs are not compatible with the unit.
MP3/WMA track with its play order
• Copyrighted tracks (WMA-DRM* tracks) cannot be
played back on the unit.
• Coded or encrypted tracks in a special method
cannot be played on the unit.
Important for USB mass storage class
• Electrostatic shock at connecting a USB device may
device
cause abnormal playback of the device. In this case,
disconnect the USB device then reset this unit and
For connecting/disconnecting:
the USB device.
• USB Memory and DAPs compatible with the USB
• JVC bears no responsibility for any loss of data in
mass storage class specifications are connectable.
the USB mass storage class device while using this
• Always set the volume to the minimum level when
unit.
connecting or disconnecting a USB device.
* DRM (Digital Rights Management): Any of several
• When connecting with a USB cable, use the USB 2.0
technical methods used to control or restrict the
cable less than 1 m (3.28 ft) in length.
use of digital media content on electronic devices
• You cannot connect a computer to the USB
with such technologies installed.
MEMORY terminal of the unit.
• Connect one USB device to the unit at a time. Do
not use a USB hub.
• When the power is supplied through the AC outlet
and USB is selected as the source, the USB device
is charged through the USB MEMORY terminal,
however some USB devices may not be charged.
MP3/WMA groups and tracks are not played
Troubleshooting
back as you expect.
\ Playing order is determined when the groups
If you are having a problem with your unit, check this
list for a possible solution before calling for service. and tracks were recorded. It depends on the
writing application.
General
The disc/USB device sound is discontinuous.
\ The disc is scratched or dirty.
Power does not come on.
\ No power is supplied. Check the power cord \ MP3/WMA files have not been properly copied
connection or change the batteries.
onto the USB device.
Adjustments or settings are suddenly canceled
Sounds from USB device are interrupted.
before you finish. \ Noise and static electricity may stop the sound.
\ There is a time limit. Repeat the procedure again.
In this case, disconnect and connect the USB
device again after turning off the unit.
Unable to operate the unit or the unit does not
work properly.
iPod Operations
\ The built-in microprocessor may malfunction due
to external electrical interference. iPod does not play, but "CONNECT" appears on
Unplug the power cord, then plug it back in. the display.
\ Batteries are exhausted. Change the batteries. \ The iPod battery is low or exhausted. Charge the
iPod battery.
Unable to operate the unit from the remote
control.
Radio Operations
\ The path between the remote control and the
remote sensor on the unit is blocked. Hard to listen to broadcasts because of noise.
\ The batteries are exhausted. \ The FM antenna is not properly extended and
positioned.
No sound is heard.
\ Electrostatic discharge from your body may
\ Headphones are connected.
cause noise. If this happens, turn off and on the
While the power is supplied using the batteries,
unit again.
sound from the speakers is distorted or too quiet.
\ Batteries are exhausted. Change the batteries. Timer Operations
Disc/USB Mass Storage Class Device Daily Timer does not work.
\ The unit has been turned on when the on-time
Operations
comes. Timer starts working only when the unit
The disc/USB device does not play.
is turned off.
\ The disc is placed upside down. Place the disc with
the label side up.
\ The disc is recorded with the "packet writing (UDF
file unit). " It cannot be played. Check the files you
Blower
want to play back.
\ The USB device is not connected properly.
Lens
Important for iPod devices Display
• Compatible iPod:
1 2 3 4
iPod model
iPod nano
iPod nano (2nd Generation)
iPod nano (3rd Generation)
iPod nano (4th Generation)
iPod mini
iPod mini (2nd Generation) 6 7 8
iPod (4th Generation)
1 Timer indicators
iPod classic
• (timer), ON
2 SLEEP indicator
iPod photo (4th Generation)
3 CLOCK indicator
iPod video (5th Generation)
4 iPod indicator
iPod touch
5 FM mode indicators
iPod touch (2nd Generation)
STEREO, MONO
6 Repeat indicators
• Sound distortion may occur when playing back
ALL, GROUP
,
audio sources with high recording levels. When
7 Main display
distortion occurs, it is recommended to turn
8 PRGM (program) indicator
off the equalizer of iPod. For information on
9 RANDOM indicator
operating iPod, see the iPod instruction manual.
0 Frequency unit indicators
iPod is a trademark of Apple Inc., registered in
the U.S. and other countries.
"Made for iPod" means that an electronic
accessory has been designed to connect
specifically to iPod 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.
SPECIFICATIONS
Power supply: AC 120 V , 60 Hz
Disc player
DC 15 V (R20 (SUM-1)/D
CD capacity: 1CD
(13D)-size batteries x 10)
Signal-to-noise ratio: 85 dB
External DC 12 V
Dynamic range: 90 dB
Power
Tuner
consumption: AC 120 V , 60 Hz:
FM tuning range: 87.5 MHz – 28 W (at operation)
1 W (on standby)
108.0 MHz
External DC 12 V
Antenna: FM telescopic
2 A (power on mode)
antenna
Dimensions: 666 mm (26 1/4") x
General
231 mm (9 1/8") x 240 mm
Speakers:
(9 1/2") (W/H/D)
• Full range: 8 cm (3 3/16")
Mass: Approx. 6.8 kg (15.0 lbs)
cone x 2
(without batteries stored in
Speaker impedance:
16 Ω the battery compartment)
Accessories
• Super woofer: 13 cm (5 1/8")
provided: Power cord x 1
cone x 2
Remote control x 1
Speaker impedance:
Shoulder belt x 1
7 Ω
Buckle x 2
Output power: 40 W
Stopper x 2
Input terminal:
• USB: Playable files:
MP3, WMA
Design and specifi cations are subject to change
• Compatible device:
without notice.
Mass storage class
• Output power:
DC 5 V 500 mA
• Dock for iPod: DC 5 V 500 mA
• DC IN: DC 12 V, 2 A
Output terminal: PHONES (φ3.5) x 1
Microsoft and Windows Media are either
registered trademarks or trademarks of
Microsoft Corporation in the United States
and/or other countries.
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