Inserting batteries Main unit PREPARATION NO TE
• The power will not be supplied thr ough the batteries when the pow er 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
pressing
or source buttons on the main unit.
CAUTION
T o avoid battery leakage or explosion, handle batteries properly .
• If you are not going to use this unit f or a month or more, r emove the
batteries from the battery compartment.
• Dispose of batteries in the proper manner , according to f ederal, state ,
and local regulations.
• Do not mix with batteries of differ ent types or with new and old ones.
• Do not attempt to charge an y batteries other than rechar geable ones.
• Discard leaky batteries immediately . Batter y leak age can cause skin
burns or other personal injuries.
• If chemicals leak onto the unit, clean the unit completely .
Match the polarities (+ and –) of the batteries.
Remote control • If the range or effectiveness of the remote contr ol decreases, r eplace the
batteries.
Connecting the power cord Battery compar tment
Discs CDs with one of the marks below on
the sur face.
Files Files in audio CD f ormat, MP3/WMA
files on a finalized CD-R or CD-R W .
MP3/WMA files in a USB device can also
be played .
Playable discs/files • MP3/WMA discs requir e a longer readout time
than regular CDs. (It depends on the complexity
of the folder/file configuration.)
• Some MP3/WMA files cannot be played back and
will be skipped. This results fr om their recor ding
processes and conditions .
• When making MP3/WMA discs, use ISO 9660
Level 1 f or the disc format.
• This unit can play back MP3/WMA files with the
extension code <.mp3> or <.wma> (regardless of
the letter case–upper/lower).
• This system can play back MP3/WM A recor ded at
the following sampling fr equency and bitrate.
Bitrate: MP3
WMA
32 – 320 kbps
48 – 192 kbps
Sampling frequency : 32 / 44.1 / 48 kHz
• This unit cannot play “ packet write” discs .
• This unit cannot show the T ag data of MP3/WMA.
• If a CD-R W has been recorded in a diff erent
format, erase all data on the CD-RW completely
before r ecording on it.
F or connecting/disconnecting:
• USB Memor y and DAP s compatible with the USB
mass storage class specifications are connectable.
• Always set the volume t o the minimum level when
connecting or disconnecting a USB device.
• When connecting with a USB cable, use the USB 2.0
cable less than 1 m (3.28 ft) in length.
• Y ou cannot connect a computer to the USB
MEMORY terminal of the unit.
• Do not use a USB hub.
• When the power is supplied through the A C outlet
and USB is selected as the source, the USB device
is charged through the USB MEMOR Y terminal,
however some USB devic es may not be charged .
• Deactivate the security func tion of the USB mass
storage class device befor e connecting.
F or playing back:
• When connecting a USB device, ref er also to its
manual.
• Y ou can play back MP3/WMA files on a USB devic e
(maximum data transfer rate: 2 Mbps). This unit may
not play back some files even though their f ormats
are listed abov e.
• The playing order of MP3/WM A files
– in groups depends on in creation order . In a
group , tracks are pla yed in recor ding order .
– may differ depending on the recording
condition.
– may change if you change the folder name or
file name.
• While playing back a file in a USB device, do
not disconnect the USB device. It may cause
malfunction of both this unit and the device.
• This unit is compatible with USB 2.0 F ull Speed.
• Y ou cannot play back a file larger than 2 Gigab ytes.
• It is recommended to use the USB mass storage
class device of 4 Gigabytes or less storage
capacity .
• When playing a file of a large transf er rate, sounds
may be dropped during playback.
• This unit cannot recog nize a USB mass storage
class device whose rating exceeds 5V/500 mA.
• If your USB device is partitioned, only the first
partition is recognized.
• Y ou cannot send any data to y our USB device from
this unit.
• Some USB devices may not be recog nized or may
not work properly .
• Some DAP s are not compatible with the unit.
• Copyrighted tracks (W MA-DRM tracks) cannot be
played back on the unit.
• Coded or encrypted tracks in a special method
cannot be played on the unit.
• Electrostatic shock at connecting a USB device
may cause abnormal playback of the device . In
this case, disconnect the USB device then reset
this unit and the USB device.
• JVC bears no responsibility for any loss of data in
the USB mass storage class device while using this
unit.
• Compatible iPod:
Made for Audio Video
iPod nano (6th generation) *
iPod nano (5th generation)
iPod nano (4th generation)
iPod nano (3r d generation)
iPod nano (2nd generation) –
iPod nano –
iPod t ouch (4th generation)
iPod t ouch (3rd generation)
iPod t ouch (2nd generation)
iPod t ouch
iPod classic
iPod video (5th gener ation)
iPod phot o (4th generation) * *
iPod (4th gener ation) –
iPod mini (2nd generation)
–
iPod mini
–
iPhone 4
iPhone 3GS
iPhone 3G
* Only for still picture
* Viewable only on the screen of iP od
• Sound distortion may occur when playing back
audio sources with high rec ording levels . When
distortion occurs, it is recommended to turn
off the equalizer of iP od. F or information on
operating iPod , see the iP od instruction manual.
If iPod does not play c orrectly , update iP od
software to the latest version.
•
Important for USB mass storage class device NO TE
• The power can also be supplied thr ough the batteries (see the instruction
below).
• A small amount of power is alway s consumed even while on standby .
CAUTION
• Only use JVC power cor d provided f or this unit to av oid malfunction or
damage to the unit.
• Remove all the batteries when using the po wer cor d.
• Be sure to unplug the pow er cord fr om the outlet when going out or when
the unit is not in use for an extended period of time.
Unplug the AC pow er cord fr om the unit to supply the power thr ough the
batteries in the battery compar tment; otherwise, the unit does not work.
Maintenance Troubleshooting Display Important for iPod devices Disc play er
CD capacity : 1CD
Signal-to-noise ratio: 85 dB
Dynamic range: 90 dB
Tu n e r
FM tuning range: 87.50 MHz –
108.00 MHz
Antenna: FM telesc opic
antenna
Gener al
Speakers:
• F ull range:
• Super woofer:
8 cm (3 3/16”) cone
x 2
Speaker impedance:
16 Ω
13 cm (5 1/8”) cone
x 2
Speaker impedance:
7 Ω
Output power: 40 W
Input terminal:
• USB MEMORY :
• Dock for iP od:
• A UDIO IN:
Input Sensitivity /
Impedance (1 kHz)
• MIC/GUIT AR:
• DC IN:
Playable files:
MP3, WMA
• Compatible device:
Mass storage class
• Compatible system:
F A T16, F A T32
• Output power:
DC 5 V
500 mA
DC 5 V
1 A
φ3.5
• LEVEL 1: 500 mV /
47 kΩ
• LEVEL 2: 250 mV /
47 kΩ
• LEVEL 3: 125 mV /
47 kΩ
Switchable
• MIC: 200 Ω - 2 k Ω
(φ 6.3)
• GUIT AR: 100 kΩ - 1
MΩ (φ 6.3)
DC 12 V , 2 A
SPECIFICATIONS Output terminal:
• PHONES
• VIDEO OUT
(F or iP od):
φ3.5
32 Ω - 1 kΩ
15 mW / ch output into
32 Ω
Composite
Po wer supply:
• AC
• DC
F or North American
model
AC 120 V
, 60 Hz
F or European model
AC 230 V
, 50 Hz
F or Australian model
AC 240 V
, 50 Hz
DC 15 V (R20 (SUM-1)/D
(13D)-size batteries x 10)
External DC 12 V
Po wer
consumption: When using an AC outlet
28 W (at operation)
Less than 1.00 W (on
standby)
When using DC IN
2 A (power on mode)
Dimensions: 666 mm (26 1/4”) x 231
mm (9 1/8”) x 240 mm (9
1/2”) ( W/H/D)
Mass: Approx. 6.8 kg (15.0 lbs)
(without batteries
stored in the battery
compartment)
Accessories
provided: Po wer cor d x 1
Remote control x 1
Shoulder belt x 1
Buckle x 2
Stopper x 2
Batteries* (for the r emote
control) x 2
* Not provided f or North American model.
Design and speci cations are subject to
change without notice.
MP3/WMA groups and tracks are not pla yed
back as you expect.
\ Playing order is det ermined when the groups
and tracks were r ecorded. It depends on the
writing application.
The disc/USB devic e sound is discontinuous.
\ The disc is scratched or dirty .
\ MP3/WMA files hav e not been properly copied
onto the USB device.
Sounds from USB device are in terrupted.
\ Noise and static electricity may stop the sound.
In this case, disconnect and connect the USB
device again after turning off the unit.
iPod Operations iPod does not pla y , but “ C ONNECT” appears on
the display .
\ The iP od battery is low or exhausted. Charge the
iPod batt ery.
Radio Operations Hard to listen to broadcasts because of noise .
\ The F M antenna is not properly extended and
positioned.
\ Electrostatic discharge from y our body may
cause noise. If this happens, turn off and on the
unit again.
Timer Operations Daily T imer does not work.
\ The unit has been turned on when the on-time
comes. Timer starts work ing only when the unit
is turned off .
If you are having a problem with y our unit, check this
list for a possible solution befor e calling for service.
General Po wer does not c ome on.
\ No power is supplied . Check the power c ord
connection or change the batteries.
The unit turns off automatically .
\ Auto po wer sav e function works.
Adjustments or settings ar e suddenly canceled
before y ou finish.
\ There is a time limit. Repeat the pr ocedure again.
Unable to operate the unit or the unit does not
work properly .
\ The built-in micropr ocessor may malfunction due
to external electrical inter ference .
Unplug the power cor d, then plug it back in.
\ Batteries are exhaust ed. Change the batteries .
Unable to operate the unit fr om the remote
control.
\ The path between the remot e control and the
remote sensor on the unit is blocked.
\ The batteries ar e exhausted.
No sound is heard.
\ Headphones are connected.
While the pow er is supplied using the batteries ,
sound from the speakers is distorted or too quiet.
\ Batteries are exhaust ed. Change the batteries .
Disc/USB Mass Storage Class Device Operations The disc/USB devic e does not play .
\ The disc is placed upside do wn. Place the disc with
the label side up.
\ The disc is rec orded with the “ packet writing (UDF
file unit). ” I t cannot be played. Check the files you
want to play back.
\ The USB device is not connected pr operly .
T o get the best per formance of the unit, keep
your discs and mechanism clean.
Handling discs
• Remove the disc from its case b y 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.
• Av oid exposure to direct sunlight,
temperature extremes, and moistur e.
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 follo wing:
– DO NOT wipe it hard.
– DO NOT wipe it with thinner or benzine.
– DO NOT apply any volatile substanc e such
as insecticides to it.
– DO NOT allow any rubber or plastic t o
remain in contact for a long time.
Cleaning the CD pickup lens
• Keep the CD pickup lens clean, or the sound
may be degraded. U se a blower (available at a
camera store , etc.) to blo w dust off the lens.
ABOUT DISC/FILE/iPod/DISPLAY “Made for iP od” and “Made for iPhone” mean that an electronic accessor y has been designed to
connect specifically to iPod or iP hone, respectively , and has been cer tified by the developer to
meet Apple per formance standar ds. Apple is not responsible f or the operation of this device or its
compliance with safety and regulat ory standards. Please note that the use of this accessory with
iPod or iPhone ma y affect wireless performance.
iPhone, iP od, iP od classic, iPod nano and iP od touch are trademarks of Apple Inc., r egistered in the
U.S. and other c ountries.
•
•
Be sure to hold both handles when you carry the unit.
If you carry the unit by only one handle, because of the length of the unit, the other end may
drag on the ground and be damaged as a result.
Do not insert any foreign objects into them which are belo w the speakers.
NO TE
• Remove a disc, USB devic e or iP od from the unit.
• Disconnect all the cords from the unit.
• The unit is not waterproof or dust pr oof .
Using the shoulder belt Attach the supplied shoulder belt (adjustable in length) to each end of the unit as illustrated .
CARRYING THIS UNIT Using the carrying handles 1 Timer indicators
•
(timer), ON
2 SLEEP indicator
3 CL OCK indicator
4 iPod indicator
5 FM mode indicators
STEREO , MONO
6 Repeat indicators
, ALL,
GROUP
7 Main display
8 PRGM (program)
indicator
9 RANDOM indicator
0 Fr equency unit
indicators
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 futur e
refere nce.
Model No.
Serial No.
If no operation is per formed for 30 minutes
in the following situations , the unit turns off
automatically .
CD or USB is selected, and playback is stopped.
iPod is selected , and iPod is not c onnected.
The volume level is set t o MIN or Muting is
activated.
Before the unit turns off , “ APS” blinks on the
•
•
•
display .
However , this function does not work in the
following situations:
A UDIO IN or FM is selected.
A microphone or guitar is connected.
•
•
Microsoft and W indows Media ar e either
register ed trademarks or trademarks of
Microsoft Corporation in the United States and/
or other countries.
•
• This unit can recog nize up to a total of 511 tracks
and folders on a disc, and 65536 files in up t o 200
groups (maximum 500 files in a single gr oup) on a
USB device.
• The reflection factor of CD-R W is lower than that of
other CDs, possibly causing CD-RW to take longer
time to read.
Auto power save function
Front view/Face
Side view/Côté
Caution: Proper Ventilation
To avoid risk of electric shock and fire, and to prevent
damage, locate the apparatus as follows:
1 Front:
No obstructions and open spacing.
2 Sides/ Top/ Back:
No obstructions should be placed in the areas shown
by the dimensions below.
3 Bottom:
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 d’incendie et éviter toute détérioration, installez
l’appareil de la manière suivante:
1 Avant:
Bien dégagé de tout objet.
2 Côtés/dessus/dessous:
Assurez-vous que rien ne bloque les espaces
indiqués sur le schéma ci-dessous.
3 Dessous:
Posez l’appareil sur une surface plane et horizontale.
Veillez à ce que sa ventilation correcte puisse se
faire en le plaçant sur un support d’au moins dix
centimètres de hauteur.
Thank you for purchasing a JVC product.
Before operation, please read the instructions
carefully.
15 cm
(5 15/16”)
10 cm
(3 15/16”)
15 cm
(5 15/16”)
15 cm
(5 15/16”)
15 cm
(5 15/16”)
15 cm
(5 15/16”)
10 cm
(3 15/16”)
REFERENCES Blower
Lens
Battery compar tment R20 (SUM-1)/D(13D)
(not supplied)
Po wer cor d
(supplied)
AC outlet
R6(SUM-3)/AA(15F)
(Not supplied for North American model.)
0786
34
9
5 2
1
POWERED WOOFER CD SYSTEM RV-NB70B/RV-NB70S INSTRUCTIONS L V T2225-001A[ J/E/A]
1210TMMMDWBET
EN
©2010 Victor Company of Japan, Limited
Carrying handle
Stopper*
Stopper*
Shoulder belt*
Shoulder belt*
Buckle*
Main un it
Shoulder belt*
Buckle*
Main unit
* Supplied for this unit.
In this manual, “ iP od” means iP od, iP od
touch and iPhone device. When iPod touch
or iPhone device is especially ref ered to ,
“iP od touch” or “iPhone ” is used.
In this manual, “file“ and “track“ are used
interchangeably .
•
•
RV-NB70[J_E_A]4th.indd 1RV-NB70[J_E_A]4th.indd 1 10.12.3 4:35:53 PM10.12.3 4:35:53 PM
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Habe z.Z.kein Stromnetz,möchte o.g.Gerät mit Batterie betreiben.In der Abbildung sind10 Stück AA beschrieben.Meine Frage wiesoll ich diese zum halten bringen ,die fallen doch immer wieder raus - stimmen auch in der Länge nicht .
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