Jbl SCS300.5 User Manual

SURROUND CINEMA SPEAKERS
SCS300.5
OWNER’S GUIDE
®
READ FIRST!
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: To reduce the risk of electric shock, 
do not remove cover (or back). 
N
o user-serviceable parts inside. 
Refer servicing to qualified service personnel.
 CAUTION: To prevent electric shock, do not use this (polarized) plug with 
an extension cord, receptacle or other outlet 
unless the blades can be fully inserted to 
prevent blade exposure.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to
alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute  a risk of electric shock to persons.
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 a dry cloth.
7. Do not block any ventilation
openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or 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 are 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 receptacles and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer
12. Use only with the cart, stand, tri­pod, bracket or table specified by the manufacturer or sold with the apparatus. When a cart is used, use caution when
2
moving the cart/apparatus combina­t
ion to avoid injury from tip-over.
13.U
nplug this apparatus during light­ning storms or when unused for long p
eriods of time.
14.R
efer all servicing to qualified s
ervice personnel. Servicing is required when the apparatus has b
een damaged in any way, such as power-supply cord or plug is dam­aged, liquid has been spilled or o
bjects have fallen into the appara­tus, the apparatus has been exposed t
o rain or moisture, does not operate
normally, or has been dropped.
15.D
o not use attachments not
r
ecommended by the product manufacturer, as they may cause hazards.
16. This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions.
17. If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and require­ments for the grounding electrode. See Figure A.
Figure A. Example of Antenna Grounding as per National Electrical Code ANSI/NFPA 70
18. An outside antenna system should n
ot be located in the vicinity of over-
h
ead power lines or other electric light or power circuits, or where it c
an fall into such power lines or cir­c
uits. When installing an outside antenna system, extreme care should b
e taken to keep from touching such power lines or circuits, as contact with them might be fatal.
19.D
o not overload wall outlets,
e
xtension cords, or integral conven­ience receptacles, as this can result i
n a risk of fire or electric shock.
20. Never push objects of any kind i
nto this product through openings, as they may touch dangerous voltage points or short-out parts that could r
esult in a fire or electric shock. Never spill liquid of any kind on the product.
21. Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
22. When replacement parts are required, be sure the service tech­nician has used replacement parts specified by the manufacturer or that have the same characteristics as the original part. Unauthorized substitu­tions may result in fire, electric shock or other hazards.
23. Upon completion of any service or repairs to this product, ask the serv­ice technician to perform safety checks to determine that the product is in proper operating condition.
24. The product should be mounted to a wall or ceiling only as recom­mended by the manufacturer.
.
THANK YOU FOR CHOOSING JBL
For more than 60 years, JBL h
as been involved in every aspect of music and film recording and reproduction, from live performances to the recordings you play in your home, car or office.
We’re confident that the JBL system you have chosen will
INCLUDED
provide every note of enjoy­m
ent that you expected – and that when you think about purchasing additional audio equipment for your home, car or office, you will once again choose JBL.
Please take a moment to register your product on our
One center channel speaker with shelf stand and wall-mount bracket.
Web site at www.jbl.com. I
t enables us to keep you posted on our latest advance­ments, and helps us to better understand our customers and build products that meet their needs and expectations.
JBL, Incorporated
Four satellites for left, right and surrounds. Wall-mount brackets. Shelf stands. Floor stand adapters.
Powered subwoofer
.
Three 20' (6m) speaker cables for connection to front, left, center and right speakers.
Two 40' (12m) speaker cables for connection from receiver to rear satellites.
One 15' (4.6m) RCA interconnect cable for connection from receiver to subwoofer’s LFE input.
In addition, there are two hardware bags included. Hardware Bag A contains screws for the shelf stands. Hardware Bag B con tains screws for the floor stand adapters and parts for the wall-mount brackets, including the metal tightening bar.
-
3
SPEAKER PLACEMENT
5
–6 ft
(1.5–1.8m)
0–2 ft
(0–0.6m)
FRONT SPEAKERS
SURROUND SPEAKERS
The front speakers should be placed the same distance from each other as they are from the listening position. They should be placed at about the same height from the floor as the listeners’ ears will be, or they may be angled toward the listeners.
The center channel speaker should be placed directly above or below the televi­sion, and no more than two feet above or below the tweeters of the left and right speakers. It is often con­venient to set the center speaker on top of the tele­vision set, as shown in the drawing.
The surround speakers should be placed slightly behind the listening position and, ideally, should face each other and be at a
level higher than the listeners’ If that is not possible, they may be placed on a wall
CENTER CHANNEL SPEAKER
behind the listening position, facing forward. Additional satellites may be purchased separately for use in 6.1- or
7.1-channel systems. Generally, it is best to aim
all of the speakers (except the subwoofer) toward the listening position at about ear-level height.
The low-frequency material reproduced by the subwoofer is mostly omnidirectional, and this speaker may be placed in a convenient loca­tion in the room. However, bass reproduction will be maximized when the sub­woofer is placed in a corner along the same wall as the front speakers. Experiment with subwoofer placement by temporarily placing the subwoofer in the listening position and moving around
ears.
the room until the bass reproduction is best. Place the subwoofer in that location.
SUBWOOFER
4
MOUNTING OPTIONS
+
–
+
–
+
–
+
–
+
–
SATELLITES AND SURROUNDS
On shelves.
On the wall. Wall
On optional stands.
brackets are included.
ATTACHING THE SHELF STAND TO THE SPEAKER
Prepare the speaker wire as described on page 7. Thread the two conductors through the two holes in the stand bracket. Make sure to pre­serve the proper polarity (+ and – connections) by threading the positive con­ductor through the hole on
the left, and the negative conductor through the hole on the right, looking at the front of the stand. Push down on the red speaker terminal and insert the bare end of the positive wire into the hole under the red cap. Release the cap, and tug gently on the
stand onto the back of the speaker in two places, as shown. The shelf stand screws may be found in Hardware Bag A. Use the larger screw in the upper screw hole, and the smaller screw in the lower screw hole.
wire to make sure that the connection is snug. Follow the same procedure to con­nect the negative wire to its terminal.
Gently pull the slack out of the wire and screw the shelf
MOUNTING THE SATELLITES ON OPTIONAL FLOOR STANDS
Important Safety Note: The supplied floor stand adapters facilitate installation with a variety of general-purpose floor stands available from many manufacturers. Since different stands will have different weight capacities and stability characteristics, it is the customer’s responsibil­ity to check with the stand manufacturer or dealer to determine whether that spe­cific stand is capable of han­dling the weight and propor­tions of these loudspeakers in a safe and stable manner. JBL disclaims any liability for the selection of suitable floor stands and/or correct compat-
ibility between the selected stand and these satellite loud­speakers.
The floor stand adapters are compatible with floor stands equipped with a 1/4"-20 threaded insert.
Prepare the speaker wire as described on page 7. Thread the two conductors through the two holes in the floor stand
adapter. Make sure to preserve the proper polarity (+ and – connections) by threading the positive conductor through the hole on the left, and the negative conductor through the hole on the right, looking at the front of the adapter. Push down on the red speaker terminal and insert the bare end of the positive wire into the hole under the red cap. Release the cap, and tug gently on the wire to make sure that the connection is snug. Follow the same procedure to connect the negative wire to its terminal.
5
1
2
3
4
8
5
1
2
3
4
5
6
7
8
Gently pull the slack out of the
+
wire and screw the adapter onto the back of the speaker in two places, as shown.
The floor stand adapter screws may be found in
ardware Bag B. Use the
H larger screw in the upper screw hole, and the smaller
WALL-MOUNTING
screw in the lower screw hole. Screw the floor stand adapter
into the floor stand’s threaded insert until the speaker is firmly attached to the stand. Back off slightly from the fully
ightened position until the
t speaker is oriented as desired, then rotate the thumbwheel at
the bottom of the floor stand adapter to secure the speaker to the stand.
Important Safety Note: The customer is solely responsi­ble for proper selection of mounting hardware not included with the speakers, and for proper assembly and installation of the wall brackets, including but not limited to the selection of appropriate weight-bearing supports and proper use of the bracket. JBL disclaims any liability for the selection of mounting hardware and/or bracket installation. Be sure to follow these bracket assembly and instal­lation instructions carefully. If you have any questions or doubts about your ability to correctly wall-mount the speakers, consult with your authorized JBL dealer or custom installer.
Step 1: Unscrew and remove the large
necessary Metal Bar as a lever by
6
Molded Nut ™. If
, use the supplied
inserting it into one of the holes in the outer edge of
Molded Nut ™.
the Step 2: Firmly grasp the Ball
and Shaft
£ and pull it
straight out of the ment Plate ¢. Avoid leaning
it to the side for leverage, as this may break off a tab.
Step 3: Slide the Molded Nut
onto the Ball and Shaft £ with the threaded open
ing facing the ball. Thread the
Metal Nut ¡ all the way
onto the
Ball and Shaft £, with the star washer side away from the ball. Refer to the exploded drawing for the proper orientation of these parts.
Step 4: Screw the
Shaft
£ into the Threaded
§ on the back of the
Insert Satellite Speaker until
it is fully seated in the Threaded Insert §, but do
tighten, as you might
not
dislodge the Threaded
Attach-
Ball and
§. Such damage
Insert
would not be covered under the warranty.
Step 5: Tighten the
Nut
¡ with the star washer
side between the ¡ and the back of the Satellite Speaker ¶, using
large needle-nose pliers, until it is firmly seated against the back of the Speaker ¶ and has locked
­Ball and Shaft £ and
the
Satellite Speaker
the together. Note that once the
Metal Nut ¡ is fully tight­ened, it may embed some marks on the back of the
Satellite Speaker ¶. However, these marks will be covered by the
Metal Nut ¡. Step 6: Mount the Attach-
ment Plate
¢ into a wood stud on the wall, using four #10 pan-head wood screws at least one inch long (not supplied)
. Make sure that
Metal
Metal Nut
all four screws are driven into the stud and not into
If the bracket needs
drywall.
to be mounted in drywall, t
he customer is responsible for selecting and using appropriate wall anchors and screws.
Important Note: The Metal Nut
¡ must be fully tight-
ened against the
Speaker
Satellite
as described in Step 5 before beginning Step 7, in order to avoid damage
to the
Threaded Insert §. Such damage would not be covered under the warranty.
Step 7: Holding the
Speaker
with both hands,
Satellite
reinsert the ball portion of the
Ball and Shaft £ into
the
Attachment Plate ¢.
Step 8: Hand-tighten the Molded Nut while posi-
tioning the speaker for the desired orientation. If the Molded Nut is difficult to tighten by hand, insert the Metal Bar into one of the holes in the outer edge of
Molded Nut and use
the the bar as a lever. Be careful not to cross-thread. The swiveling ball enables you to aim the speaker to one side or the other, or to tilt it up or down. Stereo imaging may be improved by aiming the front speakers toward the listening position, especially for music selections.
In Dolby
®
Digital and DTS
®
systems, it is best to aim all of the speakers (except the
SPEAKER CONNECTIONS
CONNECTION TIPS
black to denote the (–) terminal.
The (+) lead of the speaker wire is noted with a stripe. It is important to connect both speakers identically: (+) on the speaker to (+) on the
Separate and strip the ends of the speaker wire, as shown. The wires sup plied with the system may already be stripped and tinned for easy insertion into the speaker terminals. You may need to separate the two conductors further in order to thread them through the shelf stand or floor stand adapter
. Speakers and elec­tronics terminals have corre­sponding (+) and (–) termi­nals. Most manufacturers of speakers and electronics, including JBL, use red to denote the (+) terminal and
amplifier and (–) on the speaker to (–) on the amplifier. Wiring “out of phase” results
-
in thin sound, weak bass and a poor stereo image.
With the advent of multi­channel surround sound systems, connecting all of the speakers in your system with the correct polarity remains equally important in order to preserve the proper ambience and directionality of the program material.
To connect the supplied speaker wires to the satellite and center speaker termi nals, press the red or black plastic cap for the desired
-
subwoofer) toward the lis­tening position at about ear­level height. In systems where only analog surround p
rocessing (such as Dolby
®
Pro Logic
) is available, it may be preferable to aim the speakers straight out from the wall to obtain a more diffuse sound.
Step 9: Once the speaker’s orientation has been final­ized, insert the
Metal Bar
into one of the holes in the outer edge of the Molded
Nut
and tighten the
Molded Nut ™ securely. Keep the
Metal Bar ∞ in a safe place, in the event that you decide to adjust the speaker’s orientation in the future.
terminal, insert the bare end of the wire into the hole below the cap and release the cap. Gently tug on the wire to make sure that it is fully inserted.
To use the binding-post speaker terminals on the subwoofer, unscrew the colored collar until the pass­through hole in the center post is visible under the collar. Insert the bare end of the wire through this hole; then screw the collar down until the connection
is tight. The hole in the center of each collar is intended for use with banana-type connectors. To comply with European CE certification, these holes are blocked with plastic inserts at the point of manufacture. To use banana-type connectors requires the removal of the inserts.
7
DOLBY®DIGITAL OR DTS
LINE
LEVEL
IN
LFE
L
R
LFE OUT
SUBWOOFER
RECEIVER
+
+
+
+ +
Receiver
Subwoofer
(LFE) Out
Left
Front
Left
Surround
+
Right Front
Right
Surround
Subwoofer
Center
LFE In
Right Surround
Right Front
Left Surround
Left Front
Center
+
+
+
+
®
(OR OTHER DIGITAL SURROUND MODE) CONNECTION
Use this installation method for Dolby Digital, DTS or other digital surround processors:
Use the line-level input jack marked “LFE” for the Low-
DOLBY PRO LOGIC
Use this installation method for Dolby Pro Logic applica tions (not Dolby Digital, DTS or other digital processing), where the receiver/proces­sor is equipped with a sub­woofer output, or a volume­controlled preamp (line-) level output:
8
Frequency Effects channel. Connect this jack to the LFE output or subwoofer output on your receiver or amplifier. Connect each speaker to the corresponding speaker terminals on your receiver or amplifier.
Make sure that you have configured your surround sound processor for “Sub­woofer On.” Also configure
®
(NON-DIGITAL) –LINE LEVEL
Use RCA-type interconnects
-
to connect the line-level subwoofer outputs on your receiver or amplifier to the line-level inputs on the sub­woofer. IMPORTANT: Do not use the LFE input on the sub­woofer with Dolby Pro Logic processors.
your receiver for 5.1-channel operation, as appropriate. The front left, front right, center and surround speakers should all be set to “Small.” If your receiver allows you to set the crossover frequency between the subwoofer and the main speakers, select 100Hz or the setting that is the closest frequency below it.
NOTE: If your receiver or amplifier only has one sub
­woofer output jack, then you will need to use a Y-connector (not included). Plug the male end of the Y-connector into your receiver or amplifier’s subwoofer output jack, and connect each of the two female ends to separate RCA-type interconnects. Finally, plug the RCA-type interconnects into the line­level inputs on the sub­woofer.
Connect each speaker to the corresponding speaker terminals on your receiver or amplifier.
Make sure your receiver or processor is correctly con­figured to indicate that the subwoofer is “On.”
Note for advanced users: If your receiver/processor has a built-in low-pass crossover filter for the subwoofer out
­put, you may use the LFE input to bypass the sub-
s internal crossover.
woofer’
DOLBY PRO LOGIC (NON-DIGITAL)
Right Front
Right Surround
Left Front
Left Surround
Center
Left Front Center
Left Surround
Right Front
Right Surround
Subwoofer
Receiver
SPEAKER LEVEL
L R
OUT
IN
+ +
Use this installation method for Dolby Pro Logic applica­tions (not Dolby Digital, DTS or other digital processing), where the receiver/processor does not have a subwoofer output, or a volume-controlled preamp (line-) level output:
Connect your receiver or amplifier’s front left and right speaker terminals to the left and right terminals on the subwoofer that are marked “Speaker Level In.” Connect the left and right terminals on the subwoofer that are marked “Speaker Level Out” to the corresponding termi­nals on the back of your front left and right speakers.
Connect your receiver or amplifier’s center, surround and surround back speaker terminals to the correspon­ding terminals on the back of your center and surround speakers.
SPEAKER LEVEL
9
OPERATION
R
ISK OF ELECTRIC SHOC K
DO NOT OPEN
CAUTION
R
ISK OF ELECTRIC SHOC K
DO NOT OPEN
CAUTION
R
ISK OF ELECTRIC SHOC K
DO NOT OPEN
ç
å
Move the Master Power switch (
marked “Power”
å)
to the “ (On) position to use the sub­woofer. The SUB300 subwoofer will automatically turn on or go into standby (sleep) mode when left in the auto mode (“Auto/On” switch
ç in the “Auto” position). When your receiver or amplifier is off, or is not sending program material to the subwoofer, the sub­woofer will be in standby mode (LED will be red). When the sub
woofer senses an audio sig-
nal,
it will automatically turn on (LED will be green). If the sub­woofer does not sense a signal
approximately 20 minutes,
after it will automatically go into standby mode.
When the “Auto/On” switch
ç
is switched to the “On” posi­tion, the subwoofer will remain on, whether or not program material is playing.
If you will be away from home
f
or an extended period of time,
• or if the subwoofer will not be used, switch the Master Power
å to the Off position.
switch
VOLUME
10
Volume may be adjusted using the Subwoofer Level control
as shown.
TROUBLESHOOTING
If there is no sound from any of the speakers:
• Check that receiver/ampli­fier is on and a source is playing.
• Check that the powered subwoofer is plugged in,
Power switch å is
and its switched on (“•” position).
• Check all wires and con­nections between receiver/ amplifier and speakers. Make sure all wires are con­nected. Make sure none of the speaker wires are frayed, cut or punctured, or touching each other.
• Review proper operation of your receiver/amplifier.
If there is no sound coming from one speaker:
• Check the “Balance” control on your receiver/amplifier.
• Check all wires and con­nections between receiver/ amplifier and speakers. Make sure all wires are con­nected. Make sure none of the speaker wires are frayed, cut or punctured, or touching each other.
• In Dolby Digital or DTS modes, make sure that the receiver/processor is config­ured so that the speaker in question is enabled.
• Turn off all electronics and switch the speaker in question with one of the other speakers that are working correctly. Turn everything back on, and determine whether the problem has followed the speaker, or has remained in the same channel. If the problem is in the same channel, the source of the problem is most likely with your receiver or amplifier, and you should consult the
owner’s manual for that product for further informa­tion. If the problem has fol­lowed the speaker, consult your dealer for further assis­tance or, if that is not possi­ble, visit www.jbl.com.
If there is no sound from the center speaker:
• Check all wires and con­nections between receiver/ amplifier and speaker. Make sure all wires are connected. Make sure none of the speaker wires are frayed, cut or punctured, or touch­ing each other.
• If your receiver/processor is set in Dolby Pro Logic mode, make sure the center speaker is not in phantom mode.
• If your receiver/processor is set in one of the Dolby Digital or DTS sure the receiver/ is configured so that the center speaker is enabled.
If the system plays at low volumes but shuts off as volume is increased:
• Check all wires and con­nections between receiver/ amplifier and speakers. Make sure all wires are con­nected. Make sure none of the speaker wires are frayed, cut or punctured, or touching each other.
• If more than one pair of main speakers is being used, check the minimum imped­ance requirements of your receiver/amplifier
If there is low (or no) bass output:
• Make sure the connections to the left and right “Speaker Inputs” have the correct polarity (+ and –).
• Make sure the subwoofer is plugged into an active
modes, make
processor
.
electrical outlet turned on (Power switch
å in the “
• In Dolby Digital or DTS modes, make sure your receiver/processor is config­ured so that the subwoofer and LFE output are enabled.
If there is no sound from the surround speakers:
• Check all wires and con­nections between receiver/ amplifier and speakers. Make sure all wires are con­nected. Make sure none of the speaker wires are frayed, cut or punctured, or touching each other.
• Review proper operation of your receiver/amplifier and its surround sound features.
• Make sure the movie or TV show you are watching is recorded in a surround sound mode. If it is not, check to see whether your receiver/amplifier has other surround modes you may use.
In Dolby Digital or DTS modes, make sure your receiver/processor is config­ured so that the surround speakers are enabled.
• Review the operation of your DVD player and the jacket of your DVD to make sure that the DVD features the desired Dolby Digital or DTS mode, and that you have properly selected that mode using both the DVD player’s menu and the DVD
s menu.
disc’
, and is
” position).
11
SPECIFICATIONS
SCS300.5 SYSTEM
Frequency Response
3
0Hz – 20kHz (–6dB)
SATELLITES
Maximum Recommended Amplifier Power
100 Watts
Nominal Impedance 8 Ohms Sensitivity 88dB @ 1 Watt/1 meter Frequency Response 100Hz – 20kHz (–6dB) Tweeter
1/2" (13mm) Titanium-laminate dome, video-shielded
Midrange
Dual 3" (75mm) drivers, video-shielded
Dimensions (H x W x D)
(not including shelf stand)
11-1/2" x 4" x 3-1/2" (292mm x 102mm x 89mm)
Weight 3 lb (1.4kg)
CENTER
Maximum Recommended Amplifier Power
100 Watts
Nominal Impedance 8 Ohms Sensitivity 88dB @ 1 Watt/1 meter Frequency Response 100Hz – 20kHz (–6dB) Tweeter
1/2" (13mm) Titanium-laminate dome, video-shielded
Midrange
Dual 3" (75mm) drivers, video-shielded
Dimensions (H x W x D)
4" x 11-1/2" x 3-1/2" (102mm x 292mm x 89mm)
Weight 3 lb (1.4kg)
(not including shelf stand)
SUBWOOFER
Amplifier 150 Watts RMS Frequency Response 30Hz – 120Hz (–6dB) Woofer 10" (250mm) Enclosure Bass-reflex Dimensions (H x W x D)
20" x 13-3/4" x 15-3/4" (508mm x 349mm x 400mm) Weight 35 lb (15.9kg)
All features and specifications are subject to change w
ithout notice.
D
olby and Pro Logic are registered trademarks of
Dolby Laboratories. DTS is a registered trademark of DTS, Inc.
(including feet)
OWNER’S GUIDE
SCS300.5
environment by
T DESIGN:
LINE:
alling on JBL
c
Titanium-laminate-dome tweeter,
Bass-reflex enclosure
FreeFlow™flared
s professional engineering leadershi
PRODUCT
SURROUND CINEMA SPEAKERS
MODEL:
DESIGN GOAL: Bring the thrill of live performance and movie sound
to
the home
SATELLITE TYPE:
sealed enclosure
SUBWOOFER TYPE:
POR
12
PROFESSIONAL REFERENCE:Cinema Loudspeaker Series
PRO SOUND COMES HOM
JBL, Incorporated 250 Crossways Park Drive, Woodbury, NY 11797 8500 Balboa Boulevard, Northridge, CA 91329
516.255.4JBL (4525) (USA only) www.jbl.com
p.
© 2006 Harman International Industries, Incorporated. All rights reserved.
JBL and Harman International are registered trademarks of Harman International Industries, Incorporated.
Part No.
406-000-05458-E
E
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