JBL WR2.4 Bruksanvisning

JBL Hörlurar WR2.4

Läs nedan 📖 manual på svenska för JBL WR2.4 (2 sidor) i kategorin Hörlurar. Denna guide var användbar för 17 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

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IntroductIon

These 2.4 GHz digital wireless

headphones use the latest digital

wireless technology, so you can enjoy

crystal-clear stereo music and TV

sound anywhere inside your home.

Simply connect the transmitter to your

portable device, TV set or other audio

source. Without complicated wiring

and installation, the system enables

you to enjoy thrilling, lifelike sound in

minutes. Please take a few minutes

to carefully read the instructions

below before operating your

headphones.

coMPonEnt

PArt LISt (FIG. A)

HEADPHONE RECEIVER

1. Signal link LED

2. Volume Up (+) and Down (-) Control

3. Power LED

4. Power button

5. Charging contacts

TRANSMITTER

6. Power/Signal LED

7. Charge LED

8. Charging pins

9. Attenuation (ATT) select switch

(0dB and -8dB)

10. RCA Audio In sockets

11. DC IN socket

ACCESSORIES

12. Audio cable

13. NMH AAA size batteries for

Headphone (2 pieces)

14. AC/DC adaptor

connEctIonS (FIG. B)

TRANSMITTER

1. Connect the supplied AC/DC power

adaptor to an AC wall outlet.

2. Connect the AC/DC power adaptor

cable to the DC jack located on

the rear of the transmitter. The red

Power/Audio Signal LED starts to

ash for approximately 6 seconds.

3. Connect the supplied audio cable

to the transmitter’s RCA Audio In

sockets. Connect the other end of

the cable to the audio output jack

of your portable device, TV or other

audio source. If your audio source

does not have a 3.5mm output

connector you may need to acquire

another cable (not included).

4. For TV/VCR/DVD/Hi-Fi sources, set

the ATT switch to -8dB. For portable

device sources, set the ATT switch

to 0dB

Turn on and begin playing your audio

source; the transmitter will automatically

switch on and the red Power/Signal

LED will light red when it receives an

audio signal.

HEADPHONE RECIEVER

1. To install or replace the rechargeable

batteries, carefully rotate the Right-

Hand Side (R)

Ear Pad counter-clockwise and

remove it. (Fig. C)

2. Insert the two supplied AAA

size rechargeable batteries into

the battery compartment of the

headphone housing, observing the

correct polarity.

3. After inserting the batteries, restore

the Ear Pad to the headphone

housing, according to the indication

of the arrow marking.

oPErAtIon

TRANSMITTER

Turn on the audio source to which the

transmitter is connected. The Power

/ Signal LED (6) on the transmitter

will light red when it receives an audio

signal.

HEADPHONE RECEIVER

1. Turn on the headphones by

pressing the for Power button (4)

approximately 1 second. The red

Power LED (3) will light up, and the

green LED (1) will be ashing. When

the signal link between transmitter

and receiver is established, the

green LED (1) will light up steadily.

2. Place the headphones on your head.

To obtain the desired sound level,

adjust the on the volume control (2)

headphones.

3. If interference or poor signal

reception occurs when out of range

of the transmitter, the headphones

will mute and the green LED (1)

will turn off. Move closer to the

transmitter.

4. When the headphone batteries are

at low level, the Power Red LED

(3) blinks. There will be a beeping

sound in each minute for the last 5

minutes. After that, the headphones

will switch Off automatically.

5. To charge the headphone batteries,

turn the headphones OFF by pressing

the Power button (4) for about 1

second. Place the headphones on

the transmitter’s charging cradle.

The charging process begins

automatically, and the Charge green

LED (7) will blink when the charging

contacts of the transmitter (8)

and headphones (5) make proper

contact. When the charging process

is completed, the Charge green

LED (7) will light up steadily.

NOTE: For the initial use, please

charge the batteries for 7 hours.

To ensure a long service life, fully

charge the batteries before using the

headphone for the rst time. If the

headphones are not in use, please

store them on the transmitter’s

charging cradle. (Fig. D)

IMPORTANT

1. Switching Off

a) To protect the transmitter and

conserve power, the transmitter

will switch off automatically if

there is no audio source signal

for approximately 3 minutes. If

the audio source signal returns,

the transmitter will automatically

switch on. To listen, press the

headphones’ Power button again

for approximately 1 second.

b) The headphones will automatically

switch off if they receive no signal

from the transmitter for 3 minutes.

2. Make sure the headphones are

turned off when charging is in

process.

3. Use only the rechargeable AAA

batteries supplied with the

headphones. When the headphones

are not in use, turn the headphones

OFF.

4. Ensure the charging socket located

on the right headphone housing

connects securely with the charging

prongs on the transmitter cradle.

According to the capacity of the

included rechargeable batteries, the

battery charging process will take

approximately 5 to 7 hours.

This device must be used with the AC/

DC adaptor supplied in the package.

WArnInG

• Never attempt to recharge

conventional dry cell batteries.

• Batteries (battery pack or batteries

installed) shall not be exposed to

excessive heat such as sunshine, re

or the like.

• Never use another type of battery or

non-rechargeable batteries to replace

the supplied rechargeable (LR03/

AAA) batteries

• Excessive sound pressure from

earphones and headphones can

cause hearing loss.

• Before charging the headphones

batteries, always make sure that the

batteries in the headphones are the

rechargeable types.

• Dispose of spent dry or rechargeable

batteries conforming to local waste

disposable rules. Never throw

batteries into re.

• Operate the transmitter with the

supplied 5V DC, 550mA AC/DC

adapter only. Check that the AC

voltage stated on the AC/DC adapter

is the same as that available in your

country. Using the transmitter with a

different AC/DC adapter makes the

warranty void.

• Always switch the headphones OFF

after use.

• Never try to open the headphone or

transmitter case. Refer servicing to

qualied service personnel only.

• Never use alcohol, petroleum-based

cleansers, or paint thinners to clean

the headphones or transmitter.

• Use the equipment for the

applications described in this manual

only. JBL cannot accept any liability

for damages resulting from improper

handling or misuse.

• Do not subject this equipment to

any environments where drops or

splashes can make contact with

the equipment and make sure that

no objects lled with water, such as

vases, are placed on the equipment.

• This equipment is fully disconnected

from the mains power by pulling the

mains plug out of the wall outlet. The

power disconnect procedure must

be easily accessible.

• The mains plug on the mains cable

must always be ready to use.

JBL® Wr2.4

Wireless Rechargable Headphones

quIck-StArt GuIdE

trouBLESHootInG

NO SOUND

• Ensure the AC/DC adaptor is fully

inserted into the AC outlet and the

power connection input on the

transmitter.

• Ensure you’ve inserted the batteries

correctly.

• Ensure the headphones are switched

ON.

• Headphone battery charge level

may be too low, fully recharge the

batteries.

• Ensure that the connected audio

source device is switched ON and

is playing.

• The volume of the headphones may

be too low. Increase the volume of

the audio source.

DISTORTION

• Ensure the volume level of the

headphones is set to an appropriate

level.

• If the headphones are too far from the

transmitter, move them closer.

• If the audio signal input level is too

low. Increase the volume of the audio

source.

INTERFERENCE

• If you encounter inference from WLAN

systems, devices or other Bluetooth

2.4GHz systems we recommend

moving the transmitter away from the

other device / system.

• Your JBL WR2.4 scans for a free

frequency slot each time you plug

in the power cable into the DC jack

of the transmitter. If an additional

2.4GHz source appears after you

initially set up your WR2.4, we

recommend that you unplug the

power cable for 1 minute and

then re-connect it to allow a new

frequency scan.

tEcHnIcAL

SPEcIFIcAtIonS

Transmission Mode: UHF Stereo

Carrier Frequency: 2.4GHz Digital

Operation Voltage:

Transmitter: DC 5V 550mA

Headphone: 2 x AAA size

rechargeable NiMH batteries

(included)

Frequency Response: 18Hz- 20kHz

S/N Ratio: 75dB

Operating Distance: typically 20

meter/ 65 ft

HARMAN International Industries, Incorporated

8500 Balboa Boulevard, Northridge, CA 91329 USA

trademark of HARMAN International Industries, Incorp orated, registered in the United

States and/or other countries.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG,

Inc., and any use of such marks by HARMAN International Industries, Incorporated, is

under license. Other trademarks and trade names are those of their respective owners.

without notice.

Part No. JBLP5356 Rev: A www.jbl.com

FCC STATEMENT

NOTE: This equipment has been tested and found to comply with the

limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful

interference in a residential installation. This equipment generates, uses

and can radiate radio frequency energy and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not

occur in a particular installation.

If this equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and on,

the user is encouraged to try to correct the interference with one or more of

the following measures:

• Readjust or distance the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Shielded cables and I/0 cords must be used or this equipment. Changes

or modications not explicitly proved in writing by JBL may make the user’s

authority to operate this equipment void. This device complies with Part

15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference. and (2) this device must

accept any interference.

JBL hereby declares that the WR2.4 headphones comply with the essential requirements

and other relevant provisions of Directive 1999/5/EC. To order your free copy of our

Declaration of Conformity, please visit http://www.jbl.com. or contact sales@www.jbl.com.

Produktspecifikationer

Varumärke:	JBL
Kategori:	Hörlurar
Modell:	WR2.4

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