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TROUBLESHOOTING

NO SOUND

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inserted into the AC outlet and the 
power connection input on the 
transmitter.

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correctly.

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ON.

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may be too low, fully recharge the 
batteries.

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source device is switched ON and 
is playing.

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be too low. Increase the volume of 
the audio source.

DISTORTION

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headphones is set to an appropriate 
level.

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transmitter, move them closer.

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low. Increase the volume of the audio 
source.

INTERFERENCE

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systems, 

Bluetooth

 devices or other 

2.4GHz systems we recommend 
moving the transmitter away from the 
other device / system.

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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: 

W   RHYD

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

© 2013 HARMAN International Industries, Incorporated. All rights reserved. JBL is a 
trademark of HARMAN International Industries, Incorporated, 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.

All Rights Reserved. 

Features, specifications and appearance are subject to change 

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:

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q(MBQD@RDSGDRDO@Q@SHNMADSVDDMSGDDPTHOLDMS@MCQDBDHUDQ

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which the receiver is connected.

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

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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 [email protected].

Summary of Contents for WR2.4

Page 1: ...tton 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 T...

Page 2: ... 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 All Rights Reserved Features specifications and appearance are subject to change 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 dig...

Page 3: ...hank you for selecting JBL equipment HARMAN International Industries Incorporated A message from the JBL manufacturer and the Consumer Electronics Association Selecting fine audio equipment such as the headphones you have just purchased is only the start ofyour musical enjoyment Now it is time to consider how you can maximize the fun and excitement your equipment offers The JBL manufacturer and th...

Page 4: ...OTHER LEGAL THEORY EVEN IF THE JBL MANUFACTURER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES TO THE FULLEST EXTENT ALLOWED BY APPLICABLE LAW THIS WARRANTY AND THE REMEDIES SET FORTH HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL OR WRITIEN EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANT ABILITY AND FITNESS FOR A PARTICULA...

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