JVC RV-NB70B Manual

JVC Højttaler RV-NB70B

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Side 1/6

Inserting batteries

Main unit

PREPARATION

NOTE

• 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

pressing or source buttons on the main unit.

CAUTION

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.

• Discard leaky batteries immediately. Battery leakage 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 control decreases, replace the

batteries.

Connecting the power cord

Battery compartment

Discs CDs with one of the marks below on

the surface.

Files Files in audio CD format, MP3/WMA

files on a finalized CD-R or CD-RW.

MP3/WMA files in a USB device can also

be played.

Playable discs/files

• MP3/WMA discs require 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 from their recording

processes and conditions.

• When making MP3/WMA discs, use ISO 9660

Level 1 for 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/WMA recorded at

the following sampling frequency 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 Tag data of MP3/WMA.

• If a CD-RW has been recorded in a different

format, erase all data on the CD-RW completely

before recording on it.

For connecting/disconnecting:

• USB Memory and DAPs compatible with the USB

mass storage class specifications are connectable.

• Always set the volume to 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.

• You 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 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.

• Deactivate the security function of the USB mass

storage class device before connecting.

For playing back:

• When connecting a USB device, refer also to its

manual.

• You can play back MP3/WMA files on a USB device

(maximum data transfer rate: 2 Mbps). This unit may

not play back some files even though their formats

are listed above.

• The playing order of MP3/WMA files

– in groups depends on in creation order. In a

group, tracks are played in recording 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 Full Speed.

• You cannot play back a file larger than 2 Gigabytes.

• 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 transfer rate, sounds

may be dropped during playback.

• This unit cannot recognize a USB mass storage

class device whose rating exceeds 5V/500 mA.

• If your USB device is partitioned, only the first

partition is recognized.

• You cannot send any data to your USB device from

this unit.

• Some USB devices may not be recognized or may

not work properly.

• Some DAPs are not compatible with the unit.

• 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.

• 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 (3rd generation)

iPod nano (2nd generation) –

iPod nano –

iPod touch (4th generation)

iPod touch (3rd generation)

iPod touch (2nd generation)

iPod touch

iPod classic

iPod video (5th generation)

iPod photo (4th generation) * *

iPod (4th generation) –

iPod mini (2nd generation) –

iPod mini –

iPhone 4

iPhone 3GS

iPhone 3G

* Only for still picture

* Viewable only on the screen of iPod

• Sound distortion may occur when playing back

audio sources with high recording levels. When

distortion occurs, it is recommended to turn

off the equalizer of iPod. For information on

operating iPod, see the iPod instruction manual.

If iPod does not play correctly, update iPod

software to the latest version.

•

Important for USB mass storage class

device

NOTE

• The power can also be supplied through the batteries (see the instruction

below).

• A small amount of power is always consumed even while on standby.

CAUTION

• Only use JVC power cord provided for this unit to avoid malfunction or

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.

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.

Maintenance

Troubleshooting

Display

Important for iPod devices Disc player

CD capacity: 1CD

Signal-to-noise ratio: 85 dB

Dynamic range: 90 dB

Tuner

FM tuning range: 87.50 MHz –

108.00 MHz

Antenna: FM telescopic

antenna

General

Speakers:

• Full 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 iPod:

• AUDIO IN:

Input Sensitivity /

Impedance (1 kHz)

• MIC/GUITAR:

• DC IN:

Playable files:

MP3, WMA

• Compatible device:

Mass storage class

• Compatible system:

FAT16, FAT32

• 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 Ω - 2 k

( 6.3)φ

• GUITAR: 100 k - 1 Ω

M ( 6.3)Ω φ

DC 12 V, 2 A

SPECIFICATIONS

Output terminal:

• PHONES

• VIDEO OUT

(For iPod):

φ3.5

32 - 1 kΩ Ω

15 mW / ch output into

32 Ω

Composite

Power supply:

• AC

• DC

For North American

model

AC 120 V , 60 Hz

For European model

AC 230 V , 50 Hz

For Australian model

AC 240 V , 50 Hz

DC 15 V (R20 (SUM-1)/D

(13D)-size batteries x 10)

External DC 12 V

Power

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 k (15.0 lbs)g

(without batteries

stored in the battery

compartment)

Accessories

provided: Power cord x 1

Remote control x 1

Shoulder belt x 1

Buckle x 2

Stopper x 2

Batteries* (for the remote

control) x 2

* Not provided for North American model.

Design and speci cations are subject to

change without notice.

MP3/WMA groups and tracks are not played

back as you expect.

\ Playing order is determined when the groups

and tracks were recorded. It depends on the

writing application.

The disc/USB device sound is discontinuous.

\ The disc is scratched or dirty.

\ MP3/WMA files have not been properly copied

onto the USB device.

Sounds from USB device are interrupted.

\ 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 play, but “CONNECT” appears on

the display.

\ The iPod battery is low or exhausted. Charge the

iPod battery.

Radio Operations

Hard to listen to broadcasts because of noise.

\ The FM antenna is not properly extended and

positioned.

\ Electrostatic discharge from your body may

cause noise. If this happens, turn off and on the

unit again.

Timer Operations

Daily Timer does not work.

\ The unit has been turned on when the on-time

comes. Timer starts working only when the unit

is turned off.

If you are having a problem with your unit, check this

list for a possible solution before calling for service.

General

Power does not come on.

\ No power is supplied. Check the power cord

connection or change the batteries.

The unit turns off automatically.

\ Auto power save function works.

Adjustments or settings are suddenly canceled

before you finish.

\ There is a time limit. Repeat the procedure again.

Unable to operate the unit or the unit does not

work properly.

\ The built-in microprocessor may malfunction due

to external electrical interference.

Unplug the power cord, then plug it back in.

\ Batteries are exhausted. Change the batteries.

Unable to operate the unit from the remote

control.

\ The path between the remote control and the

remote sensor on the unit is blocked.

\ The batteries are exhausted.

No sound is heard.

\ Headphones are connected.

While the power is supplied using the batteries,

sound from the speakers is distorted or too quiet.

\ Batteries are exhausted. Change the batteries.

Disc/USB Mass Storage Class Device

Operations

The disc/USB device does not play.

\ 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

want to play back.

\ The USB device is not connected properly.

To get the best performance of the unit, keep

your discs and mechanism clean.

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.

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.

ABOUT DISC/FILE/iPod/DISPLAY

“Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed to

connect specifically to iPod or iPhone, respectively, 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. Please note that the use of this accessory with

iPod or iPhone may affect wireless performance.

iPhone, iPod, iPod classic, iPod nano and iPod touch are trademarks of Apple Inc., registered in the

U.S. and other countries.

•

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 below the speakers.

NOTE

• Remove a disc, USB device or iPod from the unit.

• Disconnect all the cords from the unit.

• The unit is not waterproof or dust proof.

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 CLOCK 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 Frequency 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 future

reference.

Model No.

Serial No.

If no operation is performed 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 connected.

The volume level is set to 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:

AUDIO IN or FM is selected.

A microphone or guitar is connected.

•

Microsoft and Windows Media are either

registered trademarks or trademarks of

Microsoft Corporation in the United States and/

or other countries.

•

• 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 single group) on a

USB device.

• The reflection factor of CD-RW 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 compartment R20 (SUM-1)/D(13D)

(not supplied)

Power cord

(supplied)

AC outlet

R6(SUM-3)/AA(15F)

(Not supplied for North American model.)

07 86

3 4

521

POWERED WOOFER

CD SYSTEM

RV-NB70B/RV-NB70S

INSTRUCTIONS

LVT2225-001A[J/E/A]

1210TMMMDWBET

Carrying handle

Stopper*

Shoulder belt*

Buckle*

Main unit

Shoulder belt*

Buckle*

Main unit

* Supplied for this unit.

In this manual, “iPod” means iPod, iPod

touch and iPhone device. When iPod touch

or iPhone device is especially refered to,

“iPod touch” or “iPhone” is used.

In this manual, “file“ and “track“ are used

interchangeably.

•

Produkt Specifikationer

Mærke:	JVC
Kategori:	Højttaler
Model:	RV-NB70B
Vekselstrømsindgangsspænding:	120 V
Vekselstrømsindgangsfrekvens:	60 Hz
Vægt:	6800 g
Produktfarve:	Sort
Pakkevægt:	8700 g
Bluetooth:	Ingen
FM radio:	Ja
Udgangseffekt (RMS):	40 W
Antal USB 2.0-porte:	5
Udgange til hovedtelefoner:	1
Slumretimer:	Ja
Volumenkontrol:	Digital
Dimensioner (BxDxH):	666 x 240 x 231 mm
Pakketype:	Kasse
Fjernbetjening inkluderet:	Ja
Frekvensområde:	- Hz
Impedens:	16 ohm (Ω)
Lyd-output kanaler:	2.0 kanaler
DC-in-stik:	Ja
Strømkilde type:	AC,Battery
Pakkens dimensioner (BxDxH):	740 x 315 x 303 mm
Vækkeur:	Ja
AUX-indgang:	Ja
Mikrofonindgang:	Ja
Tilslutning af hovedtelefoner:	3,5 mm
Sammensat videoudgang:	1
Kampatibilitet med Apple-docking:	iPhone,iPod
Antal forudindstillede stationer:	30
Basrefleks:	Ja