Jvc Boomblaster Rv Nb50 Users Manual NB50/RV NB52B

RV-NB50C RV-NB50C, RV-NB50J, RV-NB52BJ LVT2062-001C English,

RV-NB52BJ RV-NB52BJ LVT2062-001C English,

RV-NB50J RV-NB50J LVT2062-001C English,

RV-NB52B to the manual 94fd047a-6ec4-47eb-a2a3-2592bc60c251

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Page Count: 2

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

Hierarchy

Level 1 Level 2 Level 3 Level 4 Level 5

Folder with its play order

MP3/WMA track with its play order

MP3/WMA folders/tracks configuration

• 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).

• It is recommended that you make each MP3

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.

• Playback order of MP3/ WMA files may be

different from the one you have intended

when recording. If a folder does not contain

MP3/ WMA files, it is ignored.

• This unit cannot play “packet write” discs.

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

format, erase all data on the CD-RW

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

single group) on a USB device.

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.

• 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.

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.

• 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.

• 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.

• 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.

* DRM (Digital Rights Management): Any of several

technical methods used to control or restrict the

use of digital media content on electronic devices

with such technologies installed.

• Compatible iPod:

iPod model

iPod nano

iPod nano (2nd Generation)

iPod nano (3rd Generation)

iPod nano (4th Generation)

iPod mini

iPod mini (2nd Generation)

iPod (4th Generation)

iPod classic

iPod photo (4th Generation)

iPod video (5th Generation)

iPod touch

iPod touch (2nd Generation)

• 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.

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

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

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.

Important for iPod devices

Disc player

CD capacity: 1CD

Signal-to-noise ratio: 85 dB

Dynamic range: 90 dB

Tuner

FM tuning range: 87.5 MHz –

108.0 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:

• Dock for iPod:

• DC IN:

Playable files:

MP3, WMA

• Compatible device:

Mass storage class

• Output power:

DC 5 V 500 mA

DC 5 V 500 mA

DC 12 V, 2 A

Output terminal: PHONES (φ3.5) x 1

SPECIFICATIONS

Power supply: AC 120 V , 60 Hz

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

(13D)-size batteries x 10)

External DC 12 V

Power

consumption: AC 120 V , 60 Hz:

28 W (at operation)

1 W (on standby)

External DC 12 V

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: Power cord x 1

Remote control x 1

Shoulder belt x 1

Buckle x 2

Stopper x 2

Design and speci cations are subject to change

without notice.

Microsoft and Windows Media are either

registered trademarks or trademarks of

Microsoft Corporation in the United States

and/or other countries.

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.

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

• The reflection factor of CD-RW is lower than that of

other CDs, possibly causing CD-RW to take longer

time to read.

• In this manual, “file” and “track” are interchangeably

used for MP3/WMA operations.

POWERED WOOFER CD SYSTEM

RV-NB52B/RV-NB50

Front view/Face

Side view/Côté

15 cm

(5 15/16”)

10 cm

(3 15/16”)

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”)

15 cm

(5 15/16”)

15 cm

(5 15/16”)

15 cm

(5 15/16”)

10 cm

(3 15/16”)

INSTRUCTIONS

LVT2062-001C[J/C]

0110YOMMDWBET

EN

©2009 Victor Company of Japan, Limited

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.

REFERENCES

Blower

Lens

Battery compartment R20 (SUM-1)/D(13D)

(not supplied)

Power cord

(supplied)

AC outlet

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

(not supplied)

0786

34

9

521

RV-NB50[J_C].indd 1RV-NB50[J_C].indd 1 10.7.21 3:01:09 PM10.7.21 3:01:09 PM

A Listening to an iPod device B Playing back a disc/USB device C Listening to

FM stations

Using the timer (Remote control only) D Adjusting the sound

Convenient playback (Remote control only) E Carrying this unit

1. Press .

The unit turns on.

2. Press FM.

3. Select the station.

• Press and hold 4 or ¢ to change the

frequency automatically until a station of

sufficient signal strength is tuned in.

Presetting stations (Remote control only)

You can preset 30 FM stations manually.

1. Tune in to a station you want to preset.

2. Press SET.

• Finish the following steps while the

indication on the display is flashing.

3. Press the number button to select a

preset number you want to store.

Number buttons:

To select P-5, press 5.

To select P-15, press +10 then 5.

To select P-20, press +10 once then press 10.

To select P-25, press +10,+10 then press 5.

4. Press SET to store the station.

To listen to the preset stations, press number

buttons to select the preset number.

Improving the FM reception

When an FM stereo (FM) broadcast is hard to

receive or noisy, select the monaural reception

(MONO) mode.

• To restore stereo reception, press FM MODE

again.

Adjusting the antenna

Adjust the FM telescopic antenna’s length,

angle and direction until the best reception is

obtained.

Using the carrying handles

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 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.

Using the shoulder belt

Attach the supplied shoulder belt (adjustable in length) to each end of the system as illustrated.

You can operate iPod through the unit.

• Before connecting iPod to the unit, check its type

and software version. (See playable iPod devices

on the other side of this sheet.)

• Note that any data cannot be sent to iPod from

the unit.

CAUTIONS

• JVC is not responsible for any loss of or damage

to iPod that might result from the use of this

product.

• When you connect iPod to the unit, make sure

the connection on this unit is fully inserted into

iPod.

• Do not carry the unit with iPod connected. You

might drop it down or it might cause damages to

the connector part.

• Do not touch or hit the iPod terminal pins or the

connector pins directly. It might cause damages

to the connector part.

• Remove iPod from the unit when you do not use.

• While playing back a track from iPod, do not

disconnect the iPod. Doing so may cause

malfunction of both this unit and iPod.

• Always set the volume to the minimum level

when connecting or disconnecting iPod.

• Do not leave the front door open.

• Do not press down on the front door when it is

open, as the unit could fall and possibly cause

an injury.

1. Press .

The unit turns on.

2. Press iPod 6.

iPod is turned on and starts playing.

• When you selected another source press

iPod 6 again to start playback.

3. Adjust the volume.

To pause, press iPod 6.

• To cancel pause, press iPod 6 again.

Playback continues from the point where it

was paused.

To select a track, press 4 or ¢ .

• Press ¢ once to skip to the beginning of

the next track.

• Press 4 to skip to the beginning of the

track being played.

Press 4 twice quickly to skip to the

beginning of the previous track.

To fast forward/reverse, press and hold

4 or ¢ during playback.

NOTE

When iPod is selected as the source...

– “CONNECT” appears on the display of the unit

when iPod connected.

– “NOiPod” appears on the display of the unit

when iPod is not connected.

iPod menu operation

(Remote control only)

1 Press MENU to display the menu.

2 Press GROUP UP or GROUP DOWN to

select a menu item, then press SET to

confirm it.

To go back to the previous menu, press MENU.

Refer also to the instruction manual for iPod for

details.

Turning o iPod

Press and hold iPod 6 for about 2 seconds.

• Selecting another source also turns off iPod.

• Turning off the unit may not turn off iPod

depending on the current source.

About the battery charge of iPod

• When the unit is connected to the AC outlet:

The iPod battery is always charged.

• When the unit is operated on batteries:

The iPod battery is not charged even if

the unit is turned on.

Load a disc or connect a USB device.

1. Press .

The unit turns on.

2. Press CD 6 or USB 6.

Starts reading the disc or USB device and

playback.

3. Adjust the volume.

Display during playback

To stop playback, Press 7.

To pause, press CD 6 or USB 6.

• To cancel pause, press 6 again. Playback

continues from the point where it was paused.

To select a track, press 4 or ¢ .

• Press ¢ once to skip to the beginning of the

next track.

• Press 4 to skip to the beginning of the track

being played.

Press 4 twice quickly to skip to the

beginning of the previous track.

When the power is supplied through the AC outlet

for the first time after the purchase, the CLOCK

indicator and “AM 12:00” flash on the display. Set

the clock before using the sleep and daily timers.

1. Press CLOCK/TIMER.

2. Press 4/1 or ¡/¢ to adjust the hour.

• When you press and hold the button, the

hour digit changes continuously.

3. Press SET.

The minutes digits start flashing on the display.

4. Press 4/1 or ¡/¢ to adjust the

minute.

• When you press and hold the button, the

minute digit changes continuously.

• If you want to change the hour setting, press

CANCEL.

5. Press SET.

Finish setting the clock.

To display the clock, press DISPLAY.

• Each time you press the button, the clock and

normal indicator changes alternately.

NOTE

• About one hour after you disconnect the AC

power cord, the set time will be reset.

• If the power supplied using batteries, the clock

does not appear on the display when the unit is

turned off.

1. Press SLEEP.

Each time you press the button, the shut-off time

(in minute) changes as follows:

10 \ 20 \ 30 \ 60 \ 90 \ 120 \ OFF \

( back to the beginning)

The unit is now set to turn off after the minutes you

set have elapsed.

To check the remaining time until the unit shuts

off, press SLEEP once.

To cancel the sleep timer, press SLEEP repeatedly to

select “OFF.”

Using the Daily Timer, you can wake up with

your favorite music.

NOTE

Tune into a station, load a disc, or connect a

USB device/iPod to the unit, and make sure

that the source works properly beforehand.

1. Press CLOCK/TIMER.

2. Press 4/1 or ¡/¢ to adjust the

hour.

• When you press and hold the button,

the hour digit changes continuously.

3. Press SET.

The minutes digits start flashing on the

display.

4. Press 4/1 or ¡/¢ to adjust the

minute.

• When you press and hold the button,

the minute digit changes continuously.

• If you want to change the hour setting,

press CANCEL.

Adjusting the super woofer volume

You can adjust the volume level between 1 and 6.

NOTE

DO NOT turn off (standby) the unit with the

volume set to an extremely high level;

otherwise, the sudden blast of sound can damage

your hearing, speakers and headphones when you

turn on the unit or start playback.

You can program up to 30 tracks from a disc or a

USB devise in any desired order including the same

tracks.

NOTE

• You can only make a program when playback is

stopped.

• While making a program, you cannot specify a

group number to select a track.

Load a disc or connect a USB device before

making a program.

See ı Playing back a disc/USB device.

1. Press CD 6 or USB 6.

2. Press 7 to stop playback.

3. Press PLAY MODE to select PROGRAM.

4. Press the number buttons to select the track

to program.

5. Repeat step 4 to select other tracks for the

program.

• To cancel the last track in the program, press

CANCEL once.

6. Press CD 6 or USB 6.

Playback starts.

While stopped:

To confirm the programmed tracks, press

4/1 or ¡/¢ repeatedly; the tracks in the

program will successively appears on the display in

the programmed order.

• To add a track to the end of the program, press

the number buttons to select the track.

To delete the tracks in the program, press CANCEL

repeatedly.

• Each time you press the button, the last track

in the program is erased.

• Turning off the power also clears the program.

To exit from the program play, press PLAY MODE

repeatedly until the “PRGM” indicator goes off.

You can play all the tracks, on the disc or USB

devise in random order.

Load a disc or connect a USB device before

random play.

See ı Playing back a disc/USB device.

1. Press CD 6 or USB 6.

2. Press PLAY MODE to select RANDOM.

3. Press CD 6 or USB 6.

The tracks are played in random order once.

• The 4/1 button works only to go back to

the beginning of the current track during the

random playback.

While paused:

To exit from random mode, press PLAY MODE

repeatedly until the “RANDOM” indicator goes off.

You can repeat a track or tracks on the disc or USB

devise as many times as you like.

Press REPEAT.

Each time you press the button, the play mode

changes as follows:

Connect iPod

Disc

USB device Main unit

Main unit Remote control

Remote control

To locate a track directly, press number

buttons.

• To directly play track 5, press 5.

• To directly play track 15, press +10

then 5.

• To directly play track 20, press +10

once, then press 10.

• To directly play track 25, press +10,

+10 then press 5.

• To directly play track 40, press +10,

+10, +10 then press 10.

• To directly play track 109, press +100

once, then press 9.

• To directly play track 120, press +100,

+10 then 10.

• To directly play track 125, press +100,

+10, +10 then 5.

To fast forward/reverse, press and hold

4 or ¢ during playback.

To select a group (for MP3/WMA), press

GROUP UP or GROUP DOWN. (Remote

control only)

• Press GROUP UP to skip to the next

group.

• Press GROUP DOWN to skip to the

previous group.

5. Press SET.

Finish setting on-time.

6. Press 4/1 or ¡/¢ to select the source.

7. Press 4/1 or ¡/¢ to adjust the

volume.

See the instruction about adjusting volume.

8. Press SET.

lights.

9. Press to turn off the unit.

• The daily timer works only when the unit is on

standby.

• When the on-time comes, the unit sets the

volume gradually to the preset level.

Turning o the sound temporarily

To restore the sound, press MUTING again

or adjust the volume

Sound mode

Sound modes can be selected to enhance the

type of music being played.

Press SOUND MODE to select the sound

mode.

Each time you press the button, the sound

mode changes as follows:

Sound mode selection:

BEAT: Set to this position for music with a

heavy beat, such as rock and disco

music.

POP: Set to this position for light music

including popular and vocal music.

CLEAR: Set to this position for crisp and clear

sounding music.

FLAT: (no effect): Set to this position not to

apply any sound mode.

Dock adapter

(supplied with

iPod or sold

separately)

Start Playback

Main unit Remote control

Main unit Remote control

To correct a misentry during the process, press

CANCEL.

You can return to the previous step.

To change the set timer info when is lit,

press CLOCK/TIMER twice.

You can start setting from step 2.

To turn off the daily timer, press CANCEL.

• While the timer is being set, the timer indicator

() lights up.

• While the timer is working, the timer indicator

() flashes.

• If you don’t operate the unit for more than 1 hour,

the unit will turn off.

Main unit Remote control

Main unit Remote control

Setting the Clock Setting the Daily Timer

Start Playback

Using Headphones

Be sure to turn down the volume before

connecting or putting on the headphones.

• Connecting the headphones deactivates

the speakers.

• Sound adjustments other than the super

woofer volume level also affect the sound

through the headphones.

Program Playback Random Playback Repeat Playback

Main unit Remote control

USB cord

USB

memory

Main unit Remote control

Main unit Remote control

Main unit Remote control

Setting the Sleep Timer

or

or

Main unit

Main unit Remote control

Current track

number

Playback

time

For CDs:

ALL \ \ canceled \ (back to the

beginning)

• ALL:

Repeats all the tracks on the disc.

• In program mode or

random mode, only ALL

can be selected.

• : Repeats the current track.

To exit from the repeat mode, press REPEAT

repeatedly until the repeat indicator goes off.

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.

Adjusting the volume

You can adjust the volume level

between MIN 01 and 30 MAX.

Remote control

(On the right)

Main unit

(On the left)

Remote control

Remote control

B

For MP3/WMA files:

ALL \ GROUP \ \ canceled \ (back

to the beginning)

• ALL: Repeats all the tracks on the

disc or USB devise.

• In program mode or

random mode, only ALL

can be selected.

• GROUP:

In normal play mode,

repeats all the tracks in a

group.

• : Repeats the current track.

To detach the dock adapter

Pull up the dock adapter

with your fingernail or

sharp pointed tool using

the slot.

• Be careful not to injure your fingertips or

damage the terminal of the dock.

Front door

Open the front door

Main unit Remote control

or or

Carrying handle

A

B

C

D

E

D

E

Stopper*

Stopper*

Shoulder belt*

Shoulder belt*

Buckle*

Main unit

Shoulder belt*

Buckle*

Main unit

* Supplied for this unit.

RV-NB50[J_C].indd 2RV-NB50[J_C].indd 2 10.7.20 9:30:58 PM10.7.20 9:30:58 PM