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Section 1: 

Important Safety Instructions

 

 

1.    Read these instructions.

2.    Keep these instructions.

3.    Heed all warnings.

4.    Follow all instructions.

5.    Do not use this apparatus near water.

6.    Clean only with dry cloth.

7.    Do not block any ventilation openings. Install in  

accordance with manufacturer’s instructions.

8.    Do not install near any heat sources such as  

radiators, heat registers, stoves or other apparatus  
that produce heat.

9.    Do not defeat the safety purpose of the grounding type 

plug.  A polarized plug has two blades with one wider 
than the other.  A grounding type plug has two blades 
and a third grounding prong.  The wide blade or the third 
prong is provided for your safety. If the provided plug 
does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet.

10.  Protect the power cord from being walked on or pinched 

particularly at plugs, convenience receptacle and the 
point where the power cord connects to the apparatus.

11.  Only use attachments/accessories specified by  

the manufacturer.  

12.  Unplug this apparatus during lightning storms or  

when unused for long periods of time.

13.  Refer all servicing to qualified service personnel.  

Servicing is required when the apparatus has been  
damaged in any way, including: power-supply cord or 
plug is damaged, liquid has been spilled or objects 
have fallen into the apparatus, the apparatus has been 
exposed to rain or moisture, does not operate normally, 
or has been dropped.

14.  The appliance coupler of the power supply cord is used 

as the ultimate disconnect device from the mains. The 
appliance coupler shall remain readily operable. 

15.  The apparatus shall be connected to mains socket outlet 

with a protective earthing connection.

Any changes or modifications  not expressly approved 
by the party responsible for compliance could void the 
user's authority to operate the equipment.

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 by one  
or more of the following measures:

  Reorient or relocate 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.  

CAN ICES-3(B)/NMB-3(B)     

Explanation of Graphic Symbols

The exclamation point within an equilateral 
triangle is intended to alert the users to 
the presence of important operating and 
maintenance (servicing) instructions in the 
literature accompanying the product.

The lightning flash with the arrowhead symbol, 
within an equilateral triangle, is to alert the 
user to the presence of insulated “dangerous 
voltage” within the products enclosure that may 
be of sufficient magnitude to constitute a risk of 
electric shock to humans.

CAUTION:

 

TO REDUCE THE RISK  

OF ELECTRONIC SHOCK - DO NOT  
REMOVE COVER. NO USER SERVICEABLE 
PARTS INSIDE.  REFER SERVICING TO 
QUALIFIED PERSONNEL. DO NOT EXPOSE 
THIS APPARATUS TO RAIN OR MOISTURE.

WARNING:

  To reduce the risk of fire or electrical shock, do not  

    expose the apparatus to rain or moisture.

  The apparatus shall not be exposed to dripping or  

    splashing and no objects filled with liquids, such as vases,  
    shall be placed on the apparatus. As with any electronic  
    product, use care not to spill liquids into any part of the 
    system. Liquids can cause a failure and/or a fire hazard.

Содержание LSR305

Страница 1: ...Owners Manual LSR308 8 Powered Studio Monitor LSR305 5 Powered Studio Monitor LSR310S 10 Powered Studio Subwoofer...

Страница 2: ...or your purchase of JBL 3 Series Studio Monitors To receive important information as it becomes available please take a moment to register your 3 Series speakers now Click the link or go to www jblpro...

Страница 3: ...ly 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 installati...

Страница 4: ...ar Views 10 Input Panel 11 Audio Connections 11 LSR310S Powered Studio Subwoofer Front and Rear View 12 Input Panel 13 Audio Connections 13 Setting Subwoofer Level 14 Placement and Polarity 14 XLF Ext...

Страница 5: ...of demanding audio production applications LSR305 and LSR308 models include Low frequency magnetically shielded transducers equipped with 1 5 voice coils and robust motor structures to provide excell...

Страница 6: ...out failure JBL Professional Reliability Prior to becoming a production ready design each 3 Series model is subjected to JBL s tough 100 hour power test in which the speaker is required to play contin...

Страница 7: ...ioration of low frequency performance that occurs through the speaker s mechanical coupling with the work surface For optimum imaging the left speaker and the right speaker should be placed symmetrica...

Страница 8: ...ng To determine the nominal output level of the connected equipment consult the documentation supplied with the connected equipment If you notice the sound is distorted set this switch to the 4 dBu se...

Страница 9: ...TOR on the front of each speaker will illuminate and the speakers will be ready to reproduce audio signals Power on connected audio equipment and slowly advance the volume control of connected audio e...

Страница 10: ...ower switch to ON there is a short delay prior to illumination of the LED 4 LOW FREQUENCY TRANSDUCER Woofer Reproduces low frequency content of the input signal 5 DUST DOME Protects the inner circuit...

Страница 11: ...ncy output by 2 dB 14 HIGH FREQUENCY TRIM Allows boost or attenuation of high frequency output by 2 dB 15 VOLUME CONTROL Use this control to set the maximum listening level 16 POWER RECEPTACLE Connect...

Страница 12: ...is connected and the Power Switch is set to ON 3 Feet Elevate the subwoofer to prevent acoustic coupling with the floor 4 Low Frequency Port Works in conjunction with the low frequency transducer to p...

Страница 13: ...hat emulates the bass tuning commonly applied to playback systems in club environment 12 Polarity Enables optional 180 degree reversal of the subwoofer output to optimize the blend of the subwoofer wi...

Страница 14: ...SR310S subwoofer to reproduce all the bass frequencies in your system If you are using an LSR310S Subwoofer in your system bass management is accomplished simply by routing your Left and Right mix cha...

Страница 15: ...10S Subwoofer can be used to reproduce the LFE Low Frequency Effects or 1 channel in a surround sound system In film production applications the LFE channel contains low frequency effects such as the...

Страница 16: ...16 Section 6 System Connections LEFT CHANNEL SPEAKER RIGHT CHANNEL SPEAKER subwoofer Mixer Two Channel Systems...

Страница 17: ...17 Subwoofer Computer audio system left channel speaker right channel speaker Center speaker Computer Audio interface left surround speaker Right surround speaker surround sound systems...

Страница 18: ...ducing sound Make sure the POWER INDICATOR is illuminated on the front of the speaker Make sure the VOLUME CONTROL is not set to the full counter clockwise minimum position Confirm the power cable is...

Страница 19: ...C 10 50 60 Hz Enclosure Construction 15 mm 5 8 in MDF 15 mm 5 8 in MDF 18 mm 3 4 in MDF Enclosure Finish Matte Black PVC Matte Black PVC Matte Black PVC Baffle Construction Injection molded structural...

Страница 20: ...Contacts Outside the USA Contact the JBL Professional Distributor in your area A complete list of JBL Professional international distributors is provided at our U S A website www jblpro com En Dehors...

Страница 21: ...will be made if replacement cartons are requested Payment of shipping charges is discussed in the next section of this warranty How To Obtain Warranty Performance If your JBL product ever needs servic...

Страница 22: ...Part Number Rev 5041835A...

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